WO2016092875A1

WO2016092875A1 - Disposable garment and absorbent body

Info

Publication number: WO2016092875A1
Application number: PCT/JP2015/063567
Authority: WO
Inventors: 山田　菊夫
Original assignee: 山田　菊夫
Priority date: 2014-12-12
Filing date: 2015-05-12
Publication date: 2016-06-16
Also published as: WO2016092898A1; WO2016092708A1; WO2016092891A1; WO2016092876A1; WO2016092877A1; WO2016092904A1

Abstract

Provided is a disposable garment in which leakage of urine, etc. does not easily occur, and which has an excellent appearance and reduces the feeling of resistance of a wearer to wearing said garment. A disposable garment (1) according to the present invention is provided with: a waist fitting portion (20) that is fitted to the waist of a wearer (P) and includes at least a front portion (20a) and a rear portion (20b); and an elastic sheet (17) that extends from the front portion (20a) of the waist fitting portion (20) to the rear portion (20b) so as to pass through the crotch of the wearer (P), and is capable of being stretched in the direction from the front portion (20a) toward the rear portion (20b). The elastic sheet (17) includes an elastic member (17a), in which an absorbent core (13) for excrement absorption can be disposed and which is capable of pressing the absorbent core (13) to the body side of the wearer (P) by means of elastic force, and the waist fitting portion (20) or the elastic sheet (17) includes a paper sheet (201) that is capable of absorbing at least water.

Description

Disposable clothing

The present invention relates to disposable clothing.

Conventionally, as disposable clothing for excrement absorption, for example, there are disposable diapers and the like. Many of these disposable diapers are formed with side gathers around the legs to prevent leakage (see Patent Document 1).

JP 2014-193209 A

In conventional disposable diapers, since the absorbent body (absorbing core) is difficult to adhere to the body, a gap is easily generated between the absorbent body and the body. When there is such a gap, when urine etc. is released with the body lying on its back, the amount of urine etc. released is greater than the amount absorbed by the absorber, or the urine etc. does not reach the absorber In addition, urine may lean from the gap to the abdomen.

Urine or the like that has not been absorbed by the absorber travels through the body and reaches the side gathers of the disposable diaper. The side gathers are formed of a non-woven fabric or the like, and are not themselves absorbent. For this reason, flowing urine cannot be prevented, and leakage of urine to the outside occurs. The same is true when the body is in the sideways orientation.
Moreover, in the conventional disposable diaper, if urine etc. are absorbed, the absorbed part will swell and will rise only there. In that case, since it becomes obvious at a glance that urine and the like have been discharged, the situation is not preferred by the wearer. Such inconvenience can also occur in female menstrual blood and the like.
Furthermore, since the conventional disposable diaper has the same external appearance as a conventional diaper, there is a problem that it is easy for the wearer to feel resistance.

An object of the present invention is to provide a disposable garment that is unlikely to leak urine and the like, has an excellent appearance, and has a reduced resistance to wearing by a wearer.

The present invention solves the above problems by the following means.
The disposable garment according to the first aspect is worn around the waist of the wearer and extends through the wearer's crotch from the front part to the rear part of the torso attaching part including at least the front part and the rear part, An elastic sheet that can be expanded and contracted in the direction from the front to the rear. The elastic sheet can include an absorbent core for excrement absorption and includes an elastic member capable of pressing the absorbent core to the wearer's body side by elastic force. Includes paper sheets that can absorb moisture.
In the disposable garment according to the second aspect, both the body mounting portion and the elastic sheet include a paper sheet.
The disposable garment according to the third aspect has a non-flat portion on at least one surface of the paper sheet.
In the disposable garment according to the fourth aspect, the paper sheet has a hole penetrating from one surface to the other surface.
In the disposable garment of the fifth aspect, the non-flat part formed on one surface of the paper sheet has a different shape from the non-flat part formed on the other surface.
The disposable garment according to the sixth aspect has a non-flat portion on the entire area or only a part of the area of the paper sheet.
In the disposable garment according to the seventh aspect, the paper sheet has an arrangement direction in which many of the long and thin fibers are arranged, and a pressing member that expands and contracts is arranged on the body mounting portion in a direction other than the direction orthogonal to the arrangement direction. Yes.
In the disposable garment of the eighth aspect, the paper sheet includes a first paper sheet and a second paper sheet, the first paper sheet has a first non-flat portion on at least one surface, and the second paper sheet is at least One surface has a second non-flat portion different from the first non-flat portion.
In the disposable garment according to the ninth aspect, the trunk portion mounting portion includes a crotch portion that can be attached and detached or opened between the front portion and the rear portion.
In the disposable garment according to the tenth aspect, the trunk portion mounting portion has a printed layer.
In the disposable garment according to the eleventh aspect, the trunk mounting portion includes a non-hydrophilic sheet.
In the disposable garment of the twelfth aspect, a pressing member that expands and contracts is arranged on the trunk mounting portion, and the trunk mounting portion is generated by shrinkage of the pressing member, and the trunk mounting portion where the wrinkle is generated is embossed. Manufactured by extending the heel with a roll.
In the disposable garment of the thirteenth aspect, the elastic sheet is provided with an elastic member that expands and contracts. The elastic sheet contracts to generate wrinkles on the elastic sheet, and the elastic sheet on which wrinkles are generated is extended with an embossing roll Produced.
In the disposable garment according to the fourteenth aspect, the torso mounting portion includes a second elastic portion that presses around the lower abdomen of the wearer, and a first elastic portion that is disposed above the second elastic portion.
In the disposable garment according to the fifteenth aspect, the torso mounting portion includes a pressing member capable of pressing the pressing member toward the body side by an elastic force on at least one of the first elastic portion and the second elastic portion.
In the disposable garment of the sixteenth aspect, the elastic sheet is attached to the trunk mounting portion on at least one end side of the front end or the rear end.
In the disposable garment according to the seventeenth aspect, the elastic sheet is attached to the trunk mounting portion at the end of the first elastic portion, the end of the second elastic portion, or the joint between the first elastic portion and the second elastic portion. It is done.
A disposable garment according to an eighteenth aspect includes an inner sheet disposed above the elastic member.
In the disposable garment according to the nineteenth aspect, the elastic sheet includes an absorbent body having an absorbent core, a non-joined portion between the elastic sheet and the absorbent body is formed at a side edge portion of the absorbent body, and the side edge portion absorbs When the body is pressed toward the body side, the body stands up to form a three-dimensional side gather.
In the disposable garment of the twentieth aspect, the elastic sheet includes a front sheet having one end joined to the front part of the trunk part mounting part and a rear sheet having one end joined to the rear part of the trunk part mounting part. The elastic member is included in at least one of the front seat and the rear seat, the other end of the front seat and the other end of the rear seat are detachable from each other, the other end of the front seat and the other end of the rear seat In a state in which the elastic members are attached to each other, the elastic member can press the absorbent body including the absorbent core toward the body side by the elastic force.
In the disposable garment according to the twenty-first aspect, the absorbent body is attached to the trunk mounting portion on at least one end side of the front end or the rear end.
In the disposable garment of the twenty-second aspect, the elastic member is disposed on the opposite side of the absorbent core from the body side.
In the disposable garment according to the twenty-third aspect, the pressing member is a straight line, a curved line, and a line including a straight line or a curved line in the body mounting portion, and continuous, intermittent, continuous and intermittent. It arrange | positions with either form.
In the disposable garment according to the twenty-fourth aspect, when the linear mounting member is disposed on the body mounting portion and cut along a direction intersecting with the arrangement direction, the end portion of the pressing member is exposed. An end is formed.
25. A disposable garment according to a twenty-fifth aspect, wherein the open end is provided with a linear pressing member, and when cut along a direction intersecting with the arrangement direction, the frill in which the elastic force by the pressing member is suppressed Part is formed.
In the disposable garment of the twenty-sixth aspect, the torso attaching portion can be attached at a position below the hip bone of the wearer.
In the disposable garment according to the twenty-seventh aspect, the width dimension of the crotch part is less than the width dimension of the absorber or the elastic sheet.
In the disposable garment of the twenty-eighth aspect, the outer peripheral length of the trunk portion mounting portion can be adjusted by a string-like member.
In the disposable garment of the twenty-ninth aspect, the size of the front portion and the rear portion of the trunk portion mounting portion is different.
In addition, the said structure may be improved suitably, and at least one part may substitute for another structure.

According to the present invention, it is possible to provide a disposable garment that is unlikely to leak urine and the like, has an excellent appearance, and has a reduced resistance to wearing by the wearer.

It is an external view of the disposable garment 1 in the state worn by the wearer P. 1 is a cross-sectional view of a disposable garment 1. It is the figure which showed the variation of the trunk | drum mounting part. It is a fragmentary sectional view showing an example of paper sheet 201 in which uneven part 213 was formed. It is a figure explaining the flow of the air in the paper sheet 201 to which the embossing was given. FIG. 6 is a diagram showing a variation of embossing for a paper sheet 201. FIG. 5 is a view showing a plurality of types (901 to 904) of embossing rolls 90. It is the fragmentary sectional view which showed the trunk | drum mounting part 20 using the paper sheet which has a through-hole, and the paper sheet. It is the fragmentary sectional view which showed the paper | sheet sheet | seat in which different embossing was given, and the trunk | drum mounting part 20 using the paper sheet. It is the figure which showed the variation at the time of arrange | positioning the hydrophobic sheet | seat 209 in the trunk | drum mounting part 20. FIG. It is the figure which showed the variation of how to attach the press member. It is the figure which showed other embodiment of the joining structure of the 1st elastic part 21 and the 2nd elastic part 22. FIG. 2 is a partial cross-sectional view of an elastic sheet 17 including a paper sheet 201. FIG. It is a figure explaining the variation of the elastic sheet. It is a figure explaining the variation of the elastic sheet. It is a figure explaining joining of the elastic sheet 17 and the absorber 10. FIG. It is the figure which showed the variation of the attachment method to the 2nd elastic part 22 of the elastic sheet. It is the figure which showed the example processed into the disposable clothing 1 with an embossing roll. It is sectional drawing processed with the embossing roll in the 2nd elastic part 22 and the elastic sheet 17. FIG. It is sectional drawing processed with the embossing roll at the 2nd elastic part. It is the table | surface which showed how much the disposable clothing 1 became flexible by embossing. FIG. 6 is a cross-sectional view illustrating an overlapping state between members at a joint portion between the elastic sheet 17 and a second elastic portion 22. It is the figure which showed the variation of the attachment method to the 2nd elastic part 22 of the elastic sheet. It is the figure which showed the variation of the attachment method to the 1st elastic part 21 of the elastic sheet. It is the figure which showed the other variation of the attachment method to the trunk | drum mounting part 20 of the elastic sheet 17. FIG. It is the figure which showed the other variation of the attachment method to the trunk | drum mounting part 20 of the elastic sheet 17. FIG. 2 is a cross-sectional view of the disposable garment 1 in which an elastic sheet 17 is joined to an extension part 21b of a first elastic part 21. FIG. It is a figure explaining the relationship of the width dimension of the elastic sheet 17 and the crotch part 20c. It is a figure explaining the other structure of the trunk | drum mounting part. It is the figure which showed the absorber. It is a figure explaining the effect | action of the disposable clothing 1 of 1st Embodiment. It is an external view of disposable clothing 1A in 2nd Embodiment. It is sectional drawing of disposable clothing 1A. It is the figure which showed the other variation of the attachment method to 22 A of 2nd elastic parts of the elastic sheet. It is the figure which showed the other variation of the attachment method to the 1st elastic part 21 of the elastic sheet. It is a figure explaining the effect | action of 1 A of disposable clothing of 2nd Embodiment. It is a figure explaining the variation of the attachment method of the absorber 10 in 1 A of disposable clothing of 2nd Embodiment. It is a figure explaining 3rd Embodiment and 4th Embodiment. It is a figure explaining 5th Embodiment, 6th Embodiment, and 7th Embodiment. It is a figure explaining 8th Embodiment. It is a figure explaining the disposable clothing of 10th Embodiment. It is sectional drawing of the absorber 10 in 10th Embodiment. It is a figure explaining 11th Embodiment. It is a figure explaining 12th Embodiment. It is a figure explaining 13th Embodiment. It is a figure explaining 14th Embodiment.

(First embodiment)
Hereinafter, a disposable garment according to a first embodiment of the present invention will be described with reference to the drawings and the like.
In this specification, “disposable clothing” refers to clothing that is simply manufactured using materials such as nonwoven fabrics other than sewing products that have been subjected to complicated sewing such as fabric, and is discarded after one use. Not only things but also those that can withstand short-term use and several washes.

The age at which the disposable garment is worn is not limited and may be an adult or a child. Moreover, sex is not limited, either male and female may be sufficient. Furthermore, it may be for pets such as dogs and cats as well as humans.
The disposable clothing of the present specification may be used not only for the purpose of absorbing urine but also for any other excrement and for menstrual blood absorption.
In the present specification, “absorption” is not limited to absorption of urine and the like, but includes absorption of all liquids such as menstrual blood and sweat for women, and absorption of other excreta.

FIG. 1 is an external view of the disposable garment 1 in a state worn by the wearer P. FIG. FIG. 2 is a cross-sectional view of the disposable garment 1.
In addition, in this specification, as shown in FIG. 1, the direction which becomes the upper and lower in the state which the wearer P mounted | worn with the disposable clothing 1 and stood up is demonstrated as an up-down direction in description of the disposable clothing 1. FIG.
In addition, the left and right directions in the state where the wearer P is standing and wearing the disposable garment 1 will be described as the lateral direction in the description of the disposable garment 1.
Further, the front-rear direction (see FIG. 2) in a state where the wearer P wears the disposable garment 1 will be described as the front-rear direction in the description of the disposable garment 1.

As shown in FIGS. 1 and 2, the disposable garment 1 includes a pant-type trunk mounting part 20 and an elastic sheet 17 that is stretched between the front part and the rear part of the trunk mounting part 20. . The absorbent body 10 is arranged inside the elastic sheet 17 (upper side, wearer side, skin contact side). In addition, in FIG. 2, the cross section of the trunk | drum mounting part 20 is shown typically. The configuration of the body mounting portion 20 will be described later.

(Body attachment part)
The trunk | drum mounting part 20 is provided with the 1st elastic part 21 and the 2nd elastic part 22, as shown in FIG. The first elastic part 21 is a part that is worn around the waist of the wearer P, and is arranged on the upper part of the second elastic part 22. The 2nd elastic part 22 is a part which presses a wearer's lower abdominal part periphery.
The second elastic portion 22 includes a crotch portion 20c between the front portion 20a and the rear portion 20b. The crotch part 20c is a part located between the front part 20a and the rear part 20b, and has a detachable connection part 20d. The connecting portion 20d is configured by a hook-and-loop fastener, a hook, a button, and the like. For example, when the connecting portion 20d is configured with a hook-and-loop fastener, the wearer can connect the crotch portion 20c as shown in FIG. 2 by overlapping the connecting surfaces of the hook-and-loop fastener with each other. Moreover, the wearer can open the crotch part 20c by peeling the connection surfaces of the hook-and-loop fasteners.

Note that the connecting portion 20d may be configured to be open only. For example, the crotch part 20c can be opened by joining the crotch part 20c by bonding with an adhesive, stitching, heat sealing, ultrasonic waves, or the like, and dividing the joining part as necessary. In addition, the crotch part 20c can be opened by putting a cut line (perforation) in the crotch part 20c and dividing the cut line as necessary.
In the underpants-type disposable garment 1 shown in the present embodiment, by opening the crotch part 20c, the shape of the torso mounting portion 20 can be a belly-wrap type (see FIG. 29) as in the second embodiment. . In addition, the crotch part 20c is good also as a structure which is not provided with the connection part 20d which can be attached or detached or open | released.

As shown in FIG. 1, the body mounting portion 20 has substantially the same shape as pants that are general underwear and trunks that are clothing, and has the same length. The body mounting portion 20 is provided with slits 24 on both sides. By providing the slit 24, the wearer P can easily move the leg.
In addition, the trunk | drum mounting part 20 is not limited to the example of this embodiment, The shape which covers an upper part rather than the wearer's P waist circumference may be sufficient. Moreover, the trunk | drum mounting | wearing part 20 may cover below a hip bone. Moreover, it becomes easy to move from a leg part by making it into the shape for which both sides were cut further shorter than FIG. 1 (namely, shape which becomes substantially V shape in a front view) for women.
In the body mounting part 20, the front part 20a (front body) and the rear part 20b (rear body) are different in size. By making the rear part 20b of the trunk part mounting part 20 larger than the front part 20a, it is possible to provide the disposable garment 1 that can be easily worn by a wearer with a large buttocks. Moreover, when the magnitude | size of the front part 20a and the rear part 20b differs, since three-dimensional sewing is attained, the disposable garment 1 more fitted to the wearer of various body types can be provided.

As shown in FIG. 1 as an example, the surface of the barrel mounting portion 20 is printed. As will be described later, since the paper sheet 201 is arranged on the surface of the body mounting portion 20 of the present embodiment, it is possible to print a clearer pattern than a nonwoven fabric. By printing colors, patterns, photographs, and the like (hereinafter also referred to as “photographs”) having aesthetic appearance on the surface of the body mounting portion 20, the wearer's resistance to wearing the disposable garment 1 is further reduced. be able to.

As the paper sheet 201, a paper material formed from pulp paper or a material mainly composed of pulp can be used. In other words, the paper sheet 201 can be a paper material produced by processing a base paper sheet as a raw material sheet through a plurality of processes. Here, when the paper sheet 201 is formed from a material mainly composed of pulp, the pulp content is preferably 30% or more, and the pulp content is more preferably 50% or more. Further, desirably, the pulp content is 80% or more. By setting the blending ratio of the pulp as described above, the flexibility of the disposable garment 1 as a whole can be improved, or the production efficiency at the time of manufacture can be improved. Further, by increasing the blending of the pulp, the discarded disposable garment 1 after the disposable garment 1 is discarded can be easily decomposed, for example, in the soil. Therefore, the environmental load can be further reduced, and consideration for the environment can be further improved. The paper sheet 201 is preferably a single sheet (single layer), but may be composed of a plurality of sheets (multiple layers). When the paper sheet 201 is composed of a plurality of sheets, the same thickness or material may be used for the paper sheets 201, or different ones may be used.
The preferred basis weight of the paper sheet 201 varies depending on the material, but as an example, it is 7 to 50 g / m ² , more preferably 10 to 30 g / m ² for a single layer.

Since the paper sheet 201 is formed through a paper making process, many of the long and thin fibers of the paper are joined together while being arranged in the flow direction (arrangement direction) to form a layer. For this reason, with respect to the arrangement direction of the elongated fibers, the paper tends to be strong and hard. As a result, the paper tends to have different characteristics in the vertical and horizontal directions, that is, in the paper conveyance direction and the crossing direction (left-right direction).

As the material for the raw material sheet, various raw material pulps can be used. For example, wood pulp, synthetic pulp, waste paper pulp and the like can be mentioned. Moreover, it is not restricted to natural fibers such as pulp, and regenerated fibers such as rayon can also be used. Furthermore, toilet paper material can also be used as raw material pulp. In this case, for example, it is obtained from softwood bleached kraft pulp obtained from coniferous trees such as red pine, pine pine, todo pine, Douglas fir, hemlock, spruce and broadleaf trees such as beech, oak, hippopotamus, eucalyptus, oak, poplar and alder. Raw material pulp obtained by blending hardwood bleached kraft pulp at a predetermined ratio can also be used. Moreover, it is preferable to use natural fibers as the material of the paper sheet 201. Examples of natural fibers that can be used include kenaf, bamboo fiber, cocoon, cotton, silk thread, and sugar cane. Note that the paper material used for the paper sheet 201 may be water-decomposable or non-water-decomposable. Moreover, the paper material used for the paper sheet 201 is not limited to what was mentioned above.

Further, the paper sheet 201 can have a desired hardness according to the thickness, material, and the like. Therefore, the disposable garment 1 having a three-dimensional design can be manufactured by using a technique such as partially changing the thickness of the paper sheet 201. By this method, for example, the disposable garment 1 can be designed like a correction underwear. In this case, it is possible to provide the disposable garment 1 in which the body line is less noticeable or the body line can be more beautifully shown. Moreover, the disposable garment 1 can be made to have the same texture as that of a normal garment or the like by partially hardening the paper sheet 201 at the end of the body mounting portion 20. Further, by making the paper sheet 201 partially thick and making the part hard, it is possible to make the paper sheet 201 partially difficult to bend. According to this, in the hardened part, more gaps are formed between the paper sheet 201 and the body, so that air permeability can be improved. On the other hand, since the paper sheet 201 is easily bent by reducing the thickness of the paper sheet 201, the disposable garment 1 can be softened entirely or partially.
Further, due to the humidity control effect of the paper sheet 201, the inside of the body mounting portion 20 is kept at an appropriate humidity. Thereby, moderate feeling of familiarity can be produced in the disposable garment 1. Moreover, by generating this familiar feeling, it is possible to reduce a cloth rubbing sound that is a sound generated when the disposable garment 1 and the body are rubbed or a sound generated when each part of the disposable garment 1 is rubbed. For this reason, it becomes difficult for others to notice that the disposable garment 1 is worn.

FIG. 3 is a view showing a variation of the body mounting portion 20. Note that the configuration shown in FIG. 3 is common to the first elastic portion 21 and the second elastic portion 22 constituting the body mounting portion 20. In addition, although illustration is abbreviate | omitted in FIG. 3, it adhere | attaches with adhesives, such as glue or a hot melt, between each part as needed.
The trunk | drum mounting part 20 of this embodiment is provided with the paper sheet 201 arrange | positioned at the outermost side, the press member 202, and the nonwoven fabric 203 arrange | positioned at the body side most, as shown to Fig.3 (a). ing. The paper sheet 201 includes a printing layer 201a on the surface. The pressing member 202 is made of natural rubber, synthetic rubber, silicon rubber, polyurethane, polystyrene-polyisoprene copolymer, polystyrene-polybutadiene copolymer, polyethylene-α-olefin copolymer such as ethyl acrylate-ethylene, etc. A thread-like stretchable material can be used.

For example, a photograph or the like is printed on the print layer 201a by a technique such as inkjet. The surface of the printing layer 201a is preferably subjected to color fading prevention treatment, for example, by performing a varnishing process or adding a binder. Examples of the binder include known materials such as PVA, CMC, EVA, acrylic, and lacquer. Ink that has been subjected to color fading prevention treatment can also be used.
When the thickness of the paper sheet 201 is thin, it is desirable to form the printing layer 201a by flexographic printing. Flexographic printing has features such as a small contact surface between the plate and the paper sheet 201 and a low printing pressure. Therefore, it is easy to peel off the paper sheet 201 from the plate, which is suitable for forming the printing layer 201a on the thin paper sheet 201.

FIGS. 3B to 3F show another embodiment of the body mounting portion 20.
In the body mounting portion 20 shown in FIG. 3B, a nonwoven fabric 204 is disposed between the paper sheet 201 and the pressing member 202 in the configuration of FIG.
In the body mounting portion 20 shown in FIG. 3C, the nonwoven fabric 205 is arranged on the outer side of the paper sheet 201 in the configuration of FIG.
3 (d), the nonwoven fabric 206 is disposed between the paper sheet 201 and the pressing member 202 in the configuration of FIG. 3 (c).
In the body mounting portion 20 shown in FIG. 3E, a nonwoven fabric 207 is disposed between the paper sheet 201 and the nonwoven fabric 206 in the configuration of FIG.
In the configuration shown in FIGS. 3B to 3E described above, in the paper sheet 201, the non-woven fabric is disposed on the outer side of the printing layer 201a, so that the photograph of the printing layer 201a is peeled off or discolored due to friction. Can be reduced.

3 (f), in the configuration of FIG. 3 (b), a nonwoven fabric 208 is disposed on the outer side of the paper sheet 201, and a printed layer 208a is formed on the surface of the nonwoven fabric 208. . Thus, the paper sheet in the present invention is paper, and the paper may include a polymer material or the like. In the configuration of FIG. 3 (f), a paper sheet 201 is disposed on the back side of the nonwoven fabric 208. According to this configuration, since the photograph or the like formed on the printing layer 208a appears to float, the wearer or the like can see a clearer photograph or the like as compared with the case where the paper sheet 201 is not provided. In addition, in the nonwoven fabric 208 shown in FIG. 3 (f), when the printing layer 208a is formed on the paper sheet 201 side, it is possible to reduce a problem that a photograph of the printing layer 208a is peeled off or discolored due to friction. it can.

3 (g), a rubber film 210 is disposed instead of the pressing member 202 in the configuration of FIG. 3 (c). The rubber film 210 is a film-like pressing member and is made of, for example, silicon rubber. By disposing the rubber film 210 on the body side of the paper sheet 201, it is possible to suppress urine and the like from moving from the body side to the paper sheet 201 side.
In the configuration of FIGS. 3A to 3G described above, the non-woven fabric 203 is disposed on the body side, so that the touch is excellent.

Further, the material of the nonwoven fabric can be appropriately selected according to the position where it is arranged. For example, in the configuration shown in FIG. 3C, the nonwoven fabric 203 disposed on the body side may be a hydrophilic nonwoven fabric, and the nonwoven fabric 205 disposed on the outside may be a hydrophobic nonwoven fabric. By disposing the hydrophilic nonwoven fabric 203 on the body side, urine and the like can be quickly moved to the paper sheet 201 side without being diffused on the surface of the nonwoven fabric 203. Further, by disposing the hydrophobic nonwoven fabric 205 on the outside, it is possible to prevent urine or the like absorbed by the paper sheet 201 from seeping out to the outside. The material and arrangement of the nonwoven fabric are not limited to the example shown in FIG. 3C, and can be appropriately selected for each nonwoven fabric shown in FIGS. 3B to 3G.

In addition, it is desirable to apply | coat an adhesive agent (not shown) to the whole surface between the nonwoven fabric 205 arrange | positioned on the outer side, and the paper sheet 201. FIG. At this time, the adhesive may be applied to the entire surface of the nonwoven fabric 205 without a gap, or a region where the adhesive is not partially applied to the nonwoven fabric 205 may be provided. For example, the adhesive may be applied in a stripe shape, a lattice shape, a halftone dot shape, or the like, or an adhesive having a fixed shape or a random shape may be applied regularly or irregularly. When the adhesive is applied to the entire surface of the nonwoven fabric 205 without any gap, the waterproof property of the nonwoven fabric 205 can be further improved. In addition, when an area where the adhesive is not partially applied to the nonwoven fabric 205 is provided, the air permeability can be improved while maintaining the waterproof property of the nonwoven fabric 205 to some extent. On the other hand, in order to ensure air permeability and water permeability between the nonwoven fabric 203 and the paper sheet 201 arranged on the body side, for example, an adhesive is applied in a stripe shape, a lattice shape, a halftone dot shape, or the like. It is preferable to provide a region where the adhesive is not partially applied to the nonwoven fabric 203.
The joining method of the above-mentioned

nonwoven fabric

203 or 205 and the paper sheet 201 is not limited to an adhesive such as glue or hot melt, and for example, any method of stitching, heat sealing, joining by ultrasonic waves, and other known methods. It may be present or a combination thereof.

Further, the paper sheet 201 may have an uneven portion (non-flat portion) on the surface. FIG. 4 is a partial cross-sectional view illustrating an example of the paper sheet 201 on which the uneven portion 213 is formed. As shown in FIG. 4, a concavo-convex portion 213 including a concave portion 211 and a convex portion 212 is formed on the entire surface of the paper sheet 201. The concave portion 211 and the convex portion 212 can be formed by, for example, embossing. Specifically, a pair of embossing rolls 90 provided with a plurality of embossing protrusions on the circumferential surface of the roll as shown in FIG. 7 are arranged opposite to each other and rotated, and the paper sheet 201 passes between the rolls. By doing so, the paper sheet 201 can be embossed. However, the method for forming the concavo-convex shape on the surface of the paper sheet 201 is not limited to embossing, and may be formed by other methods. Moreover, the cross-sectional shape of the uneven | corrugated | grooved part 213 by embossing is not restricted to the waveform shown in FIG. 4, For example, a triangle, a square, a semicircle, etc. may be sufficient. By forming the uneven portion 213 on the surface of the paper sheet 201, the paper sheet 201 can be made bulky.

The concave and convex portion 213 of the paper sheet 201 is not limited to the concave and convex shape as shown in FIG. That is, the non-flat portion is not limited to the concavo-convex portion 213 that is an example, and various shapes that function equally can be applied. Furthermore, even if a part includes a flat part, it may be a non-flat part as a whole.
Further, the paper sheet 201 has a large number of non-flat portions having air permeability due to generation of wrinkles on the surface. Therefore, in addition to the concavo-convex portion 213 by embossing, many gaps are formed inside the body portion mounting portion 20. Therefore, the air permeability of the trunk portion mounting portion 20 can be further improved.
The print layer 201a may be formed on the paper sheet 201 before embossing, or the print layer 201a may be formed on the paper sheet 201 after embossing.

Here, the air permeability when the paper sheet 201 is embossed will be described with reference to FIG. FIG. 5 is a diagram for explaining the flow of air in the embossed paper sheet 201. FIG. 5 corresponds to, for example, a cross section between the paper sheet 201 and the nonwoven fabric 204 in FIG. In FIG. 5, the printing layer 201a is not shown.

As shown in FIG. 5, in the first pattern, the air A1 passes between the concave portion 211 and the convex portion 212 formed on the surface of the paper sheet 201. In the second pattern, the air A 2 passes between the paper sheet 201 and the nonwoven fabric 204. The adhesive 214 that bonds the paper sheet 201 and the nonwoven fabric 204 is partially applied between the paper sheet 201 and the nonwoven fabric 204. Therefore, the air A 2 can pass through the space where the adhesive 214 is not applied between the paper sheet 201 and the nonwoven fabric 204. In the third pattern, the air A3 passes through the paper sheet 201 and the nonwoven fabric 204 in this order. In the third pattern, the air A3 can also pass through the nonwoven fabric 204 and the paper sheet 201 in this order, as indicated by a broken line in the drawing. Note that the form through which air passes is not limited to the three patterns described above, and various forms are conceivable. For example, air can also pass across the concavo-convex portion 213.

FIG. 6 is a diagram showing a variation of embossing for the paper sheet 201. FIG. 6 illustrates an example in which embossing is performed on the configuration of FIG. In addition, although illustration is abbreviate | omitted in FIG. 6, the press member 202 is laminated | stacked on the nonwoven fabric 203 in the step before embossing.
As shown to Fig.6 (a), the sheet body 200 which has the uneven | corrugated | grooved part 213 is formed by embossing the laminated body of the nonwoven fabric 203, the paper sheet 201, and the nonwoven fabric 205 with the embossing roll 90 arrange | positioned up and down. Can do. The uneven portion 213 increases the surface area of the torso mounting portion 20, improves the water absorption of urine, and makes it easier to adjust the humidity in the torso mounting portion 20. When the uneven | corrugated | grooved part 213 is formed in the nonwoven fabric 203 arrange | positioned most on the body side, the area which the wearer P and the nonwoven fabric 203 contact will reduce, and the touch feeling of the wearer P will improve. The sheet body 200 is a member that serves as a base of the body mounting portion 20.
As shown in FIG. 6 (b), the embossed roll 90 arranged up and down embosses the laminated body of the nonwoven fabric 203 and the paper sheet 201, and further affixes the nonwoven fabric 205, whereby the sheet body 200 having the uneven portion 213. Can be formed. In this example, the laminated body of the nonwoven fabric 205 and the paper sheet 201 may be embossed, and the nonwoven fabric 203 may be attached thereon.
As shown in FIG. 6 (c), the embossed rolls 90 arranged on the upper and lower sides are used to emboss a single paper sheet 201, and the

nonwoven fabrics

203 and 205 are pasted on both sides of the paper sheet 201, whereby the uneven portion 213 is formed. The sheet body 200 can be formed.

FIG. 7 is a view showing a plurality of types (901 to 904) of the embossing roll 90. As shown in FIG. The embossing roll 90 may be made of any material such as a metal such as stainless steel, a polyethylene resin, or a rubber such as synthetic rubber.
As shown in FIG. 7A, the first embossing roll 901 has a cylindrical protrusion 911 engraved on the embossing surface 909 of the cylindrical main body 908. The protrusions may be not only cylindrical but also conical, and only have to protrude from the embossing surface 909. Further, the protrusion may be not only a columnar shape but also a polygonal columnar shape, and its shape is arbitrary. In FIG. 7 (a), the cylindrical protrusions 911 are arranged at equal intervals, but the cylindrical protrusions 911 are densely arranged at locations corresponding to the portion of the body mounting portion 20 where air permeability is desired to be improved. Cylindrical protrusions 911 may be sparsely arranged at locations corresponding to portions of the body mounting portion 20 that need not improve air permeability.

7B, in the second embossing roll 902, linear protrusions 912 extending in the axial direction of the cylinder are engraved on the embossing surface 909 of the cylindrical main body 908. As shown in FIG. The linear protrusion 912 may have a triangular, quadrangular, or semicircular cross section, and is not limited to these shapes. In FIG. 7B, the linear protrusions 912 are arranged at equal intervals in the circumferential direction. However, the arrangement interval of the linear protrusions 912 is appropriately changed in consideration of the air permeability of the body mounting portion 20. You may do it. In addition, the linear protrusion 912 extends from the end in the axial direction of the embossed surface 909 in consideration of the air permeability of the body mounting portion 20, but may be disposed only in the central region or only in both end regions. Good.

In the third embossing roll 903 shown in FIG. 7C, linear protrusions 913 extending in the circumferential direction of the cylinder are engraved on the embossing surface 909 of the cylindrical main body 908. The linear protrusion 913 may have a triangular, quadrangular, or semicircular cross section, and is not limited to the cross sectional shape thereof. In FIG. 7C, the linear protrusions 913 are arranged at equal intervals in the circumferential direction, but the arrangement interval of the linear protrusions 913 is appropriately changed in consideration of the air permeability of the body mounting portion 20. You may do it.

The fourth embossing roll 904 shown in FIG. 7D has a uniform curved surface with no protrusions or the like formed on the embossing surface 909 of the cylindrical main body 908.

FIG. 6 shows an example in which embossing is performed on the paper sheet 201 or the nonwoven fabric 203 of the body mounting portion 20 with the same-shaped female and male embossing rolls 90 arranged vertically. However, the pair of embossing rolls 90 may combine any pair from the first embossing roll 901 to the fourth embossing roll 904 shown in FIG. For example, one surface such as the paper sheet 201 or the nonwoven fabric 203 may be embossed by a combination of the first embossing roll 901 disposed above and the fourth embossing roll 904 disposed below. Moreover, the combination of the 2nd embossing roll 902 and the 3rd embossing roll 903 may be sufficient.

Further, even with the pair of fourth embossing rolls 904, the ridges (uneven portions 213) can be formed on the paper sheet 201 or the nonwoven fabric 203 or the like. Specifically, the paper sheet 201 or the nonwoven fabric 203 is pressed by a pair of fourth embossing rolls 904, and the rotation speeds of the fourth embossing roll 904 arranged above and the fourth embossing roll 904 arranged below are made different. Thereby, the uneven | corrugated | grooved part 213 like a ridge can be formed. Thereby, the softness | flexibility of the paper sheet 201 or the nonwoven fabric 203, etc. increases, and the texture improves. Moreover, even if the rotational speed of the 4th embossing roll 904 arrange | positioned above and the 4th embossing roll 904 arrange | positioned below is the same, the paper sheet 201 or the nonwoven fabric 203 grade | etc., Will extend | stretch and the thickness of the paper sheet 201 grade | etc., Will become thin. Thus, the wearer P is comfortable when wearing the disposable garment 1.

Moreover, in FIG. 6, it embossed by pressing once with the embossing roll 90 which has arrange | positioned the paper sheet 201 or the nonwoven fabric 203 etc. up and down. However, at the first time, the paper sheet 201 or the nonwoven fabric 203 or the like is embossed with the second embossing roll 902 and the third embossing roll 903, and the processed paper sheet 201 or the nonwoven fabric 203 or the like is further processed the second time. The first embossing roll 901 and the third embossing roll 903 may be embossed. Thereby, the paper sheet 201 or the nonwoven fabric 203 which has the complicated uneven | corrugated | grooved part 213 can be formed.

FIG. 8A is a cross-sectional view showing a paper sheet having a through hole. FIG. 8B is a cross-sectional view showing the body mounting portion 20 using a paper sheet having a through hole.
A paper sheet 201 shown in FIG. 8A has a convex portion 212 having a square cross section. When the convex portion 212 rising vertically from the flat flat region 217 is formed, the paper sheet 201 is broken at the corner portion of the convex portion 212. In particular, when the height of the convex portion 212 is high, breakage tends to occur. When the paper sheet 201 is broken, a plurality of through holes 219 penetrating from one surface of the paper sheet 201 to the other surface are formed.

The body mounting portion 20 shown in FIG. 8B includes a nonwoven fabric 205 disposed on the outermost side, a paper sheet 201 having a through-hole 219, a pressing member 202, and a nonwoven fabric 203 disposed on the most body side. It is equipped with. The paper sheet 201 includes a printing layer 201a on the outer surface thereof. By adjusting the height of the convex portion 212, the flexibility and texture of the body mounting portion 20 can be improved.

FIG.8 (c) is sectional drawing which showed the paper sheet which has the through-hole formed with the embossing roll not shown. FIG. 8D is a cross-sectional view showing the body mounting portion 20 using a paper sheet having a through hole.
In the paper sheet 201 shown in FIG. 8C, a through hole 219 that penetrates from one surface of the paper sheet 201 to the other surface is formed in a convex portion 212 having a triangular cross section. Compared with the convex portion 212 of the paper sheet 201 shown in FIG. 8A, the convex portion 212 of FIG. For this reason, the paper sheet 201 may not break. In such a case, a sharp and sharp pick arranged on the embossing surface of the embossing roll is formed, and the paper sheet 201 is broken to form a through hole 219. In FIG. 8C, the through hole 219 is formed in the convex portion 212, but may be formed in a flat flat region 217.

The trunk | drum mounting | wearing part 20 shown by FIG.8 (d) is the nonwoven fabric 205 arrange | positioned on the outermost side, the paper sheet 201 which has the through-hole 219, the press member 202, and the nonwoven fabric 203 arrange | positioned most on the body side. It is equipped with. The nonwoven fabric 205 includes a printed layer 205a on the inner surface thereof.
The paper sheet 201 with the through holes 219 shown in FIGS. 8B and 8D has a very good flow of air A3 shown in FIG. Even when the wearer P wears the disposable garment 1, dry air flows to the nonwoven fabric 203 from the outside, and moist air formed by being kept warm by body temperature or the like flows to the outside in the opposite direction. Difficult to feel stuffy. Since dry air flows and damp air flows in the opposite direction, the wearer P is less likely to feel stuffiness even when the disposable garment 1 is worn.

FIG. 9A is a cross-sectional view showing a paper sheet 201p formed by the first embossing roll 901 shown in FIG. 7A and the fourth embossing roll 904 shown in FIG. 7D. FIG. 9B is a cross-sectional view showing a paper sheet 201q formed by the third embossing roll 903 and the fourth embossing roll 904 shown in FIG. 7B. FIG. 9C shows a body mounting portion 20 using these two

paper sheets

201p and 201q.
A paper sheet 201p shown in FIG. 9A has a convex portion 212 and a flat region 217 having a square cross section. Also, the paper sheet 201q shown in FIG. 9B has a convex portion 212 and a flat region 217 having a triangular cross section.

The body mounting portion 20 shown in FIG. 9C uses two

paper sheets

201p and 201q that have been subjected to different embossing processes. Specifically, the nonwoven fabric 205 arranged on the outermost side with respect to the body, a paper sheet 201p having a convex portion 212 having a square cross section, a paper sheet 201q having a convex portion 212 having a triangular cross section, and a pressing member 202 And a non-woven fabric 203 arranged on the most body side. Further, the paper sheet 201p includes a printing layer 201a on the outer surface thereof.
By using two

paper sheets

201p and 201q that are differently embossed, the air flow is good and the disposable garment 1 becomes strong. Even if the wearer P wears the disposable garment 1, it is difficult to feel stuffiness and can withstand several washings.

Here, the example which has arrange | positioned the non-hydrophilic sheet | seat to the trunk | drum mounting part 20 is demonstrated. FIG. 10 is a view showing a variation when the hydrophobic sheet 209 is arranged on the body mounting portion 20. FIG. 10 illustrates an example in which the hydrophobic sheet 209 is arranged in the configuration of FIG.
In the body mounting portion 20 shown in FIG. 10A, a hydrophobic sheet 209 as a non-hydrophilic sheet is disposed between the nonwoven fabric 205 and the paper sheet 201 disposed on the outside. As the hydrophobic sheet 209, for example, a moisture permeable film can be used. The moisture permeable film is a member having a characteristic of allowing air to pass but not moisture. When the printing layer 201a is formed on the surface of the paper sheet 201, it is preferable to use a highly transparent moisture permeable film for the hydrophobic sheet 209 in order to improve the visibility of the printing layer 201a. In that case, a fine photograph or the like formed on the print layer 201a can be shown more clearly. The hydrophobic sheet 209 is not limited to a sheet having high transparency, and may be translucent, for example.

In the body mounting portion 20 shown in FIG. 10B, a hydrophobic sheet 209 is disposed between the nonwoven fabric 205 and the paper sheet 201 disposed on the outside. In this example, the hydrophobic sheet 209 has a printed layer 209a on the surface. In this example, the pressing member 202 may be disposed between the paper sheet 201 and the hydrophobic sheet 209.
In addition, when a printing layer is formed on the paper sheet 201 or the hydrophobic sheet 209, it is preferable not to arrange the pressing member 202 outside the printing layer in order to improve the visibility of the printing layer. Further, the non-hydrophilic sheet is not limited to a hydrophobic sheet, and may be a waterproof sheet or the like.

3 (a) to 3 (g), the pressing member 202 is a member that can press the body mounting portion 20 to the body side by elastic force. Therefore, by disposing the pressing member 202 over the entire circumference of the torso mounting part 20, it is possible to press the torso mounting part 20 toward the body so as to surround the periphery of the mounted part (for example, around the waist). it can. Moreover, not only a wearer's trunk | drum but the circumference | surroundings of a leg part can also be pressed.

FIG. 11 is a view showing a variation of how to attach the pressing member 202. In addition, in FIG. 11, the perimeter of the trunk | drum mounting part 20 is shown typically. Further, the body mounting portion 20 includes a paper sheet 201, and the arrangement direction of the long and thin fibers of the paper sheet 201 is in the lateral direction in FIG. The paper sheet 201 has a strength or hardness in the arrangement direction that is stronger than a strength or hardness in the cross direction.
In the manufacturing process, the pressing member 202 such as rubber is stretched by tension and fixed to the nonwoven fabric 203 or the paper sheet 201. When the subsequent process or product becomes a single unit, the tension of the pressing member 202 is released, the pressing member 202 itself is loosened, and the nonwoven fabric 203 and the paper sheet 201 are wrinkled.
As shown to Fig.11 (a), the press member 202 may be continuously arrange | positioned over the perimeter of the trunk | drum mounting part 20 (1st elastic part 21, 2nd elastic part 22).
As shown in FIG.11 (b), the press member 202 may be arrange | positioned intermittently over the perimeter of the trunk | drum mounting part 20 (the 1st elastic part 21, the 2nd elastic part 22).
As shown in FIG. 11 (c), the pressing member 202 is intermittently connected to the portion continuously disposed over the entire circumference of the body mounting portion 20 (the first elastic portion 21 and the second elastic portion 22). The part to be arranged may be mixed.
In FIG. 11A to FIG. 11C, the pressing member 202 may be disposed in parallel to the body mounting portion 20 or may be disposed in an oblique direction. In addition, it is particularly preferably 60 degrees or less, more preferably 45 degrees or less and 30 degrees or less, and more preferably parallel (0 degree) with respect to the arrangement direction of the elongated fibers of the paper sheet 201. preferable.

Further, the pressing member 202 may be arranged linearly as shown in FIGS. 11A to 11C, or may be arranged in a curved shape as shown in FIG. 11D. Also good. Further, the shape of the curve may be a waveform as shown in FIG. Furthermore, as shown in FIG. 11F, the pressing member 202 may be arranged as a line partially including a straight line or a curved line. Further, as shown in FIG. 11 (g), the pressing member 202 is continuously arranged in the arrangement direction of the elongated fibers of the paper sheet 201 over the entire circumference, and the pressing member 202c is continuously elongated fibers of the paper sheet 201. The

pressing members

202 and 202c may be arranged in a lattice shape as a whole. However, it is not preferable that only the pressing member 202c that is in the direction of 90 degrees with respect to the arrangement direction of the long and thin fibers of the paper sheet 201 is disposed in the body mounting portion 20.

11 (a) to 11 (g), the body mounting portion 20 has the pressing member 202 arranged in the direction in which the elongated fibers of the paper sheet 201 are arranged. When the tension of the pressing member 202 is loosened or released, the nonwoven fabric 203 or the paper sheet 201 shrinks in the direction of the arrow, and wrinkles are formed on the nonwoven fabric 203 or the paper sheet 201. The hardness of the paper sheet 201 becomes softer in the direction of the arrow. As described above, since the paper sheet 201 tends to be hard in the arrangement direction of the elongated fibers, the hardness is relieved.

As described above, in the trunk portion mounting portion 20 of the present embodiment, the pressing member 202 as a pressing member is disposed over the entire circumference, and the absorber 10 is disposed inside the trunk portion mounting portion 20. . In the body mounting portion 20 of the present embodiment, two combined forces of the force that the elastic sheet 17 presses the absorber 10 and the force that the pressing member 202 presses the body mounting portion 20 toward the body act on the body. It has a structure to do. Due to the action of such a structure, it becomes possible to mount the torso mounting part 20 below the wearer's hipbone for the first time. Furthermore, the trunk | drum mounting part 20 can be pressed to the body side so that the circumference | surroundings of the site | part with which it was mounted | worn may be enclosed. According to this, even when the length of the torso mounting portion 20 is shortened in the same manner as normal underwear, the disposable garment 1 can be mounted at the position of the hip bone of the wearer (see FIG. 1). Moreover, it can also be set as the product mounted | worn below a hip bone by shortening length further. Therefore, the disposable garment 1 of the present embodiment is not only a product with an unpleasant aesthetic appearance compared to normal underwear, but also has a good appearance when worn and a product with a good wearing feeling. Further, the shrinkage force of the pressing member 202 causes wrinkles on the surface of the torso mounting part 20, and many gaps are formed between the torso mounting part 20 and the body. Therefore, the air permeability of the trunk portion mounting portion 20 can be improved.

Moreover, as shown in FIG. 11, the pressing force toward the body direction of the torso mounting part 20 can be adjusted by appropriately selecting or combining the attachment methods of the pressing member 202.
Moreover, the 2nd elastic part 22 does not need to have an elastic force in the whole, and may be a part. For example, there may be a portion that does not have elasticity in the width direction.
Moreover, there may be a part that does not have elastic force in a part in the circumferential direction, for example, a region to which the absorber 10 described later is attached.
In the present embodiment, since the first elastic portion 21 and the second elastic portion 22 are separate bodies, rubbers having different thicknesses may be used, rubbers having different elastic forces may be used, and strong depending on the application. You may change the height. The same applies to the case where the first elastic portion 21 and the second elastic portion 22 are integrated, as shown in FIGS. That is, the rubber corresponding to the first elastic part 21 and the part corresponding to the second elastic part 22 may be made of rubbers having different thicknesses or rubbers having different elastic forces. May be changed.

(Method of joining the first elastic part and the second elastic part in the body mounting part)
As shown in FIG. 12B, the end side of the first elastic portion 21 extends below the upper end of the second elastic portion 22. The 1st elastic part 21 is joined to the 2nd elastic part 22 in this extension part 21a. In this embodiment, the 2nd elastic part 22 is joined to the body side rather than the 1st elastic part 21 in the extension part 21a.

The bonding method of the second elastic portion 22 to the first elastic portion 21 may be any method of, for example, adhesive, stitching, heat sealing, ultrasonic bonding, gluing, and other known methods, or those A combination of these may be used.
In addition, the joining structure of the 1st elastic part 21 and the 2nd elastic part 22 is not limited to said structure. FIG. 12 is a view showing another embodiment of a joint structure between the first elastic part 21 and the second elastic part 22.

In the body mounting portion 20 shown in FIG. 12A, a first elastic portion 21 and a second elastic portion 22 are integrally formed. In this case, the integration method is not limited, and the first elastic part 21 and the second elastic part 22 manufactured separately may be connected.
In the body mounting portion 20 shown in FIG. 12B, the second elastic portion 22 is joined to the outer side (opposite to the body side) of the first elastic portion 21 in the extending portion 21a.

(Effect of the first elastic part and the second elastic part 22 being two members of the body mounting part)
(1) When manufacturing the trunk | drum mounting part 20 with one member instead of the two members of the 1st elastic part 21 and the 2nd elastic part 22, according to each body shape, the thickness of a rubber | gum, a pitch dimension, There is a limit to partially adjusting the number, and it has been difficult to give the wearer a fit that fits the body shape.
However, when manufacturing the trunk | drum mounting part 20 with the two members of the 1st elastic part 21 and the 2nd elastic part 22, compared with the case where it manufactures with one member, it becomes easy to make elasticity different partially. .
Thereby, it becomes possible to provide the trunk | drum mounting | wearing part 20 which has a more natural mounting feeling matched with the wearer's P body shape.

(2) When the first elastic part 21 and the second elastic part 22 are two members, it is also easy to change the thicknesses. In that case, since the heat retaining property and the air permeability can be changed between the first elastic portion 21 and the second elastic portion 22, body temperature can be adjusted.
(3) Furthermore, it is possible to select different materials for the first elastic portion 21 and the second elastic portion 22 in consideration of the touch feeling.
(4) What was manufactured in the manufacturing place where the part containing the 1st elastic part 21 and the part containing the 2nd elastic part 22 in the disposable clothing 1 can also be manufactured collectively.
(5) When a dirty part is generated due to the use of the disposable garment 1, it is possible to divide at the joint part between the first elastic part 21 and the second elastic part 22 and discard only the dirty part.

(Elastic sheet)
The elastic sheet 17 is a sheet member that can expand and contract in the length direction. The length direction is a direction extending from the front portion to the rear portion of the trunk portion mounting portion 20 through the crotch of the wearer P.
The sheet member that can be expanded and contracted in the length direction may be, for example, a non-woven fabric, a moisture permeable film, a sheet member such as paper joined to a string-like rubber, rubber itself having elasticity, urethane, A material such as a silicon sheet or stockings, or a knit may be used.
A paper sheet 201 may be disposed on the elastic sheet 17 in the same manner as the trunk portion mounting portion 20 (the first elastic portion 21 and the second elastic portion 22). An embodiment in which the paper sheet 201 is arranged on the elastic sheet 17 will be described. FIG. 13 is a partial cross-sectional view of the elastic sheet 17 provided with the paper sheet 201.

The elastic sheet 17 shown in FIG. 13 includes a paper sheet 201 between two nonwoven fabrics 221. The paper sheet 201 is disposed closer to the body than the rubber 222. In the present embodiment, since the elastic sheet 17 includes the paper sheet 201, the moisture absorption is improved as compared with the case where the elastic sheet 17 does not include the paper sheet 201.
As described above, since the moisture absorption in the elastic sheet 17 is improved, the paper sheet is changed even when the wearer changes its position by turning over or the like and leakage of urine or the like occurs from the absorbent body. Moisture is absorbed by 201. Therefore, a wearer's discomfort can be reduced.
In addition, when the paper sheet 201 is included in the elastic sheet 17, the wrinkles when the elastic sheet 17 contracts are further roughened by increasing the thickness, and the air permeability is further improved.

14 and 15 are diagrams for explaining a variation of the elastic sheet 17. The elastic sheet 17 shown in FIGS. 14 and 15 is generally given elasticity by an elastic member 17a such as rubber. However, the elastic sheet 17 is not limited thereto, and some elastic sheets 17 are given elasticity. included.
In the elastic sheet 17 shown in FIG. 14A, the elastic member 17 a that is an example of a sheet member is evenly joined in the longitudinal direction of the elastic sheet 17.
The elastic sheet 17 shown in FIG. 14B does not have elasticity at the center portion, and elastic members 17a are joined to the front and rear end portions in the longitudinal direction.
In the elastic sheet 17 shown in FIG. 14C, a strong elastic member 17a1 is arranged on the side, and an elastic member 17a2 having a lower elasticity than the elastic member 17a1 is arranged in the other part.
In this case, since the elasticity of the side elastic member 17a1 is strong, the adhesion to the body side is increased, and the effect of suppressing side leakage such as urine is increased. On the other hand, since the adhesion to the body side is lower than that of the side portion except for the side portion, there is no feeling of pressure.

In the elastic sheet 17 shown in FIG. 14 (d), a strong elastic member 17a1 is arranged at the center, and an elastic member 17a2 having a weaker elasticity than the elastic member 17a1 is arranged in the exception portion.
In this case, since the elasticity of the elastic member 17a1 at the center is strong, it fits into the indentation of the heel and has good wearability.
The elastic sheet 17 shown in FIG. 14 (e) is a combination of FIG. 14 (c) and FIG. 14 (e). In the front part of the elastic sheet 17, an elastic member 17a1 having strong elasticity is arranged on the side as shown in FIG. 14C, and an elastic member 17a2 having lower elasticity than the elastic member 17a1 is arranged in the other part. Yes. As shown in FIG. 14E, a strong elastic member 17a1 is disposed at the center of the rear portion of the elastic sheet 17, and an elastic member 17a2 having a weaker elasticity than the elastic member 17a1 is disposed in the exception portion. .
In this case, since the elasticity of the side elastic member 17a1 is strong in the front part, the adhesion to the body side is enhanced, and the effect of suppressing side leakage such as urine is enhanced. Except for the side part, there is little feeling of pressure because the adhesion to the body side is lower than the side part. On the other hand, since the elasticity of the central elastic member 17a1 is strong, the rear part fits into the recess of the heel part and is easy to wear.

In the elastic sheet 17 shown in FIG. 14 (f), the elastic member 17a is arranged to be curved on both sides.
In the elastic sheet 17 shown in FIG. 14G, the elastic members 17a are densely arranged at the side (the interval between the adjacent elastic members 17a is narrow), and the inner elastic member 17a is between the adjacent elastic members 17a. Wide spacing. In this case, the same effect as in (c) can be obtained.
In the elastic sheet 17 shown in FIG. 14 (h), the elastic member 17a is not continuous in the length direction but is provided intermittently.
In the elastic sheet 17 shown in FIG. 14 (i), the elastic member 17a is not continuously joined in the length direction, but is joined intermittently.
In the elastic sheet 17 shown in FIG. 14 (j), the elastic member 17a is arranged curved in the front-rear direction.

The elastic sheet 17 shown in FIG. 15 (k) does not have elasticity at the front and rear ends of the elastic sheet 17, and an elastic member 17 a is joined to the center of the elastic sheet 17.
In the elastic sheet 17 shown in FIG. 15 (l), an elastic member 17a1 having strong elasticity is arranged at the front and rear ends of the elastic sheet 17, and an elastic member 17a2 having lower elasticity than the elastic member 17a1 is arranged at the center. . In this case, since the elasticity of the elastic member 17a1 is strong in the front part, the adhesion to the body side is enhanced, and the effect of suppressing side leakage such as urine is enhanced. The central part has less pressure because it has lower adhesion to the body than the side part. Since the elasticity of the elastic member 17a1 is strong in the rear part, it fits into the indentation of the buttocks and is easy to wear

The elastic sheet 17 shown in FIG. 15 (m) is arranged so that the elastic member 17a is not linear but undulates.
In the elastic sheet 17 shown in FIG. 15 (n), the elastic members 17a are arranged in the longitudinal direction and the short direction, and intersect each other.
In the elastic sheet 17 shown in FIG. 15 (o), the elastic members 17a are arranged so as to cross diagonally in a lattice shape.
The elastic sheet 17 shown in FIG. 15 (p) is a combination of FIG. 14 (f) and FIG. 15 (m). In the central portion of the elastic sheet 17, a wave-like elastic member 17a is disposed in the longitudinal direction, and a curved elastic member 17a is disposed on the side portion.

The present embodiment is not limited to these forms, and may be a combination of FIG. 14 (a) to FIG. 15 (p). Further, the strength of the elastic member 17a can be adjusted by the thickness of the elastic member 17a, the strength of the tension, the narrow pitch, the wide, the continuous joining, or the intermittent joining.

FIG. 15 (q) is a diagram for explaining variations in the shape of the elastic sheet 17. The elastic sheet 17 shown in FIGS. 14 (a) to 15 (p) is rectangular, but is not limited to this. For example, a shape having wide ends as shown in FIG. When the elastic sheet 17 having this shape is attached to the body mounting portion 20, a diaper shape as shown in FIG.
As described above, the elastic member 17a is arranged in various forms on the elastic sheet 17 in a direction extending from the front part to the rear part of the body mounting part 20. Therefore, wrinkles are generated on the surface of the elastic sheet 17 due to the contraction force of the elastic member 17a, and many gaps are formed between the elastic sheet 17 and the body. Therefore, the air permeability of the elastic sheet 17 can be improved.

Further, as shown in an example in FIG. 14A, a paper sheet 201 may be disposed inside the elastic sheet 17. A variation in which the paper sheet 201 is disposed inside the elastic sheet 17 is common to the elastic sheet 17 shown in FIGS. 14 (a) to 15 (p). By disposing the paper sheet 201 inside the elastic sheet 17, urine and the like can be absorbed by the paper sheet 201, so that the effect of suppressing side leakage of urine and the like can be further enhanced. Further, since the paper sheet 201 is likely to wrinkle on the surface, many gaps are formed inside the elastic sheet 17. Therefore, the air permeability of the elastic sheet 17 can be improved.

(Bonding of elastic sheet and absorber)
FIG. 16 is a view for explaining the joining of the elastic sheet 17 and the absorbent body 10. FIG. 16A is a plan view of the elastic sheet 17 to which the absorber 10 is bonded. In FIG. 16, the XX ′ cross section is a cross sectional view along the longitudinal direction of the elastic sheet 17. The longitudinal direction of the elastic sheet 17 is the front-rear direction of the elastic sheet 17 (see FIG. 2). The YY ′ cross section is a cross sectional view along the width direction of the elastic sheet 17. The width direction of the elastic sheet 17 is a direction orthogonal to the longitudinal direction of the elastic sheet 17. In FIG. 16, the shape of the absorber 10 is simplified. The detailed shape of the absorber 10 will be described later.

As shown in FIG. 16, the elastic sheet 17 and the absorbent body 10 are joined by an adhesive 16. The adhesive 16 is applied at two locations along the longitudinal direction of the elastic sheet 17. By applying the adhesive 16 in a shape as shown in FIG. 16A, the area of the region surrounded by the two adhesives 16 is smaller than the area of the absorbent body 10 (<the area of the elastic sheet 17). Become. Therefore, the non-joining part 30 of the adhesive 16 is formed between the elastic sheet 17 and the side edge of the absorbent body 10. In the non-joining portion 30, the absorber 10 can freely move upward or downward without being bound by the elastic sheet 17.

Therefore, when the wearer wears the disposable garment 1, in the longitudinal direction of the elastic sheet 17, as shown in FIG. 16B, the elastic sheet 17 and the ends of the absorbent body 10 are lifted upward. Similarly, in the width direction of the elastic sheet 17, as shown in FIG. 16C, the end portions of the elastic sheet 17 and the absorber 10 are lifted upward. According to this, since the adhesiveness between the elastic sheet 17 and the absorbent body 10 and the wearer is enhanced, leakage of urine and the like can be suppressed. Further, when the elastic sheet 17 and the end of the absorbent body 10 are lifted upward, as will be described later, the folded portion 14 formed on the outer peripheral portion (side edge portion in the width direction) of the absorbent body 10 stands up, Side gathers are formed.
In addition, the joining method between the elastic sheet 17 and the absorbent body 10 is not limited to the adhesive 16, for example, any one of an adhesive, stitching, heat sealing, ultrasonic bonding, gluing, and other known methods. Or a combination thereof.

(Join the elastic sheet to the body mounting part)
(1) Joining of the elastic sheet 17 to the second elastic portion 22 (body mounting portion 20) As shown in FIG. 2, the elastic sheet 17 of the present embodiment has one end region in the longitudinal direction of the second elastic portion 22. It is joined above the center and on the front side. The other end region in the longitudinal direction is joined to the upper side and the rear side from the center of the second elastic portion 22. That is, the elastic sheet 17 is bridged from the center of the second elastic portion 22 to the front and back. Here, the one end region and the other end region do not necessarily include the end portion, and may be a region separated from the end portion.

In the present embodiment, when attaching the elastic sheet 17 to the body mounting part 20, the elastic sheet 17 may be joined without extending the body mounting part 20, and the body mounting part 20 is extended. The elastic sheet 17 may be joined.
In this way, by fixing one end region in the longitudinal direction and the other end region in the longitudinal direction of the elastic sheet 17 to the body mounting portion 20, the elastic sheet 17 is formed as shown in FIGS. 1 and 2. It is curved and held inside the part mounting part 20.

The curved lower end of the substantially central portion of the elastic sheet 17 is extended downward by the crotch portion when the disposable garment 1 is attached to the wearer P. That is, in the non-attached state, the curved lower end of the elastic sheet 17 is located above the attached state.
In the present embodiment, as shown in FIGS. 1 and 2, the absorbent body 10 is disposed on the elastic sheet 17. Accordingly, when the elastic sheet 17 is attached to the wearer, the absorbent body 10 is pressed toward the body by the contraction force.

The elastic sheet 17 may be detachable from the body mounting portion 20. In that case, the end of the elastic sheet 17 at the front end, the rear end, or the front and rear ends in the longitudinal direction is attached to the body mounting portion 20 with a hook-and-loop fastener or an adhesive tape having a weak adhesive force. In this case, the elastic sheet 17 may be attached to the torso attaching part 20 at the time of manufacture, or the wearer may attach to the torso attaching part 20 at the time of use.
The method of attaching the elastic sheet 17 to the second elastic portion 22 is not limited to the example of FIG.

FIG. 17 is a view showing how the elastic sheet 17 is attached to the second elastic portion 22. In the body mounting portion 20 of FIG. 17, wrinkles are generated. As shown in FIG. 3 or FIG. 11, the pressing member 202 is disposed on the body mounting portion 20. In the manufacturing process, the pressing member 202 such as rubber is stretched under tension and fixed to the nonwoven fabric 203 or the paper sheet 201. When the tension of the pressing member 202 is loosened or released when the subsequent process or the product becomes a single unit, as shown in FIG. 17, wrinkles are generated in the body mounting portion 20. In the present embodiment, a description will be given by attaching a symbol “C” to a joint portion between members. However, for example, even in the same “joining portion C1”, the joining form may differ depending on the embodiment. In the example shown in FIG. 17, one end in the longitudinal direction of the elastic sheet 17 is joined at the joint portion C 1 above the center of the second elastic portion 22. The other end in the longitudinal direction of the elastic sheet 17 is also connected in the same manner. In this case, when the wearer P wears the disposable garment 1, the portion where the elastic sheet 17 and the second elastic portion 22 overlap is pressed against the wearer P by the second elastic portion 22. Will improve. If the length of the elastic sheet 17 in this example is the same as that shown in FIG. 2, the elastic sheet 17 extends more greatly when attached to the wearer. Pressed strongly. Therefore, the stability of the elastic sheet 17 is further improved.

FIG. 17 illustrates a form in which the front end and the rear end of the elastic sheet 17 are joined at the same position above the center of the second elastic portion 22 in the front portion and the rear portion of the second elastic portion 22. However, it is not limited to this. The front part and the rear part of the elastic sheet 17 may be joined at different positions between the upper part and the lower part of the second elastic part 22.

FIG. 18 is a diagram showing an example in which the disposable garment 1 with wrinkles shown in FIG. 17 is processed with an embossing roll. 18 (a) is a perspective view of the disposable garment 1, FIG. 18 (b) is a view showing a state in which the disposable garment 1 is folded, and is a cross-sectional view taken along line bb ′ of FIG. 18 (a). . FIG.18 (c) is the figure which showed the example which presses the disposable clothing 1 with an embossing roll. FIG. 19 is a view showing a state in which the second elastic portion 22 and the elastic sheet 17 are pressed by an embossing roll, and is a cross-sectional view taken along the line dd ′ in FIG. 18C (upper half). is there. FIG. 20 is a view showing a state where the elastic sheet 17 is not pressed in the second elastic portion and is pressed by the embossing roll, and is a cross-sectional view of the dd ′ cross-section (upper half) of FIG. 18 (c). It is.

The joint C1 in which an adhesive such as glue or hot melt HM is used is less flexible than an uncoated region. For this reason, in FIG.18 and FIG.19, especially the embossing in the junction part C1 is demonstrated. The elastic sheet 17 and the second elastic portion 22 may be joined by stitching, heat sealing, or ultrasonic bonding. FIGS. 18 and 19 illustrate the case of an adhesive using hot melt HM. To do.

The disposable garment 1 shown in FIG. 18 (a) includes a paper sheet 201, and the paper sheet 201 is not embossed as shown in FIG. However, wrinkles are generated in the second elastic portion 22 due to the tension of the pressing member 202 such as rubber. The disposable garment 1 shown in FIG. 18B is folded at a position where the joint C1 is not folded. In this state, the disposable garment 1 is pressed by the embossing roll 90 as shown in FIG. The embossing roll 90 is the 4th embossing roll 904 which has a uniform curved surface without protrusion etc. which were shown by FIG. Although not shown, the first embossing roll 901 to the third embossing roll 903 shown in FIG. 7 may be used.

FIG. 19A is a cross-sectional view of the disposable garment 1 shown in FIG. 18B, and is a cross-sectional view from the second elastic portion 22 outside the disposable garment 1 to the inside from the elastic sheet 17. FIG. 19B is a cross-sectional view from the second elastic portion 22 to the inner side from the elastic sheet 17 in a state pressed by the fourth embossing roll 904. FIG. 19C is a cross-sectional view from the second elastic portion 22 to the inner side from the elastic sheet 17 after being pressed by the fourth embossing roll 904.

19A, wrinkles are generated in the second elastic portion 22 due to the tension of the pressing member 202 such as rubber, and wrinkles are generated in the elastic sheet 17 due to the tension of the elastic member 17a such as rubber. A nonwoven fabric 203, a pressing member 202, a paper sheet 201, a nonwoven fabric 205, a hot melt HM, a nonwoven fabric 17r, an elastic member 17a, and a paper sheet 201 are arranged in this order from the upper side of FIG.

FIG. 19B shows a state in which the fourth embossing roll 904 is pressed, and the wrinkles of the nonwoven fabric 203, the paper sheet 201, the nonwoven fabric 205, and the nonwoven fabric 17r are stretched by the pressing of the fourth embossing roll 904. When embossing is performed with the embossing rolls 90 arranged above and below, the hot melt HM is thinly stretched, and the thickness of the hot melt HM is averaged. When the hot melt HM is thinly stretched, the application area is expanded, but the flexibility is improved, and the wearer P is comfortable when wearing the disposable garment 1. Further, the hot melt HM is thinly extended, and the paper sheet 201 and the hot melt HM become compatible.

As shown in FIG. 19C, wrinkles are generated in the nonwoven fabric 203, the paper sheet 201, the nonwoven fabric 205, and the nonwoven fabric 17r again by the tension of the pressing member 202 and the elastic member 17a after being pressed. Since the thickness of the hot melt HM is averaged and reduced, the flexibility of the disposable garment 1 is increased. The paper sheet 201 itself is also softened by the hand-holding effect by pressing the fourth embossing roll 904 except for the joint C1 to which the hot melt HM is not applied.

20 (a) is a cross-sectional view of the disposable garment 1 shown in FIG. 18 (b), which is a cross-sectional view of the second elastic portion 22 outside the disposable garment 1, and is an area where the elastic sheet 17 is not present. FIG. 20B is a cross-sectional view of the second elastic portion 22 in a state where it is pressed by the fourth embossing roll 904. FIG. 20C is a cross-sectional view of the second elastic portion 22 after being pressed by the fourth embossing roll 904.

20A, wrinkles are generated in the second elastic portion 22 due to the tension of the pressing member 202 such as rubber. A nonwoven fabric 203, a hot melt HM, a pressing member 202, a hot melt HM, a paper sheet 201, a hot melt HM, and a nonwoven fabric 205 are arranged in this order from the upper side of FIG.

FIG. 20B shows a state where the sheet is pressed by the fourth embossing roll 904, and the wrinkles of the nonwoven fabric 203, the paper sheet 201, and the nonwoven fabric 205 are stretched by the pressing of the fourth embossing roll 904. When embossing is performed with the embossing rolls 90 arranged above and below, the hot melt HM is thinly stretched, and the thickness of the hot melt HM is averaged. When the hot melt HM is thinly stretched, the application area is expanded, but the flexibility is improved, and the wearer P is comfortable when wearing the disposable garment 1. Furthermore, the hot melt HM is thinly extended, and the paper sheet 201 and the hot melt HM are compatible with each other, so that the flexibility can be further improved.

As shown in FIG. 20 (c), after pressing, wrinkles are generated in the nonwoven fabric 203, the paper sheet 201, and the nonwoven fabric 205 again due to the tension of the pressing member 202. Since the thickness of the hot melt HM is averaged and reduced, the flexibility of the disposable garment 1 is increased. The paper sheet 201 itself is also softened due to the hand-friction effect.

FIG. 21 is a table showing how soft the disposable garment 1 is made by the embossing of the disposable garment 1 shown in FIGS. 19 and 20. Here, the tension release rate of the paper sheet 201 will be described. In the manufacturing process, the pressing member 202 such as rubber is stretched under tension and fixed to the nonwoven fabric 203 or the paper sheet 201. Thereafter, when the tension of the pressing member 202 is released by 10% or 100%, the pressing member 202 contracts, and wrinkles are generated in the second elastic portion 22 of the disposable garment 1. In a state where wrinkles are generated in the second elastic portion 22 and the like, the second elastic portion 22 and the like are pressed by the fourth embossing roll 904. What percentage of the tension of the pressing member 202 is released before being pressed by the fourth embossing roll 904 is called a tension release rate of the paper sheet 201.

As shown in the table of FIG. 21, after releasing the tension of the pressing member 202 by 100%, the second elastic portion 22 feels the softest by pressing with the fourth embossing roll 904. When the tension of the pressing member 202 is released 100%, a large wrinkle occurs in the second elastic portion 22. It can be understood from this table that it is preferable to press the fourth embossing roll 904 in a state where such large wrinkles are generated. When the tension of the pressing member 202 is released by 50% and then pressed by the fourth embossing roll 904, all five people feel the second elastic portion 22 soft. When the tension of the pressing member 202 is released by 10% and then pressed by the fourth embossing roll 904, all of the five people feel the second elastic portion 22 much softer than before the tension is released. All five people feel the second elastic portion 22 soft. On the other hand, in a state where the tension of the pressing member 202 is not released (0% released), no one feels the second elastic portion 22 soft. It can be understood that there is not much effect even if pressing with the fourth embossing roll 904 in a state where wrinkles are not generated in the second elastic portion 22.

The hand-rubbing effect of the paper sheet 201 itself is an effect in which the paper sheet 201 is tensioned and wrinkles are generated, the paper sheet 201 is pressed by the embossing roll 90, and then the pressing is finished and wrinkles are formed on the paper sheet 201. is there.

FIG. 22 is a cross-sectional view showing an overlapping state between members at a joint portion of the elastic sheet 17 with the second elastic portion 22. FIG. 22A shows the overlapping state of the second elastic portion 22 and the elastic sheet 17 at the joint portion C1. As shown in FIG. 22A, the outer surface of the elastic sheet 17 is joined to the inner surface of the second elastic portion 22.

In addition, in the 2nd elastic part 22, the position which joins the elastic sheet 17 can be set suitably. For example, the elastic sheet 17 may be joined below the center of the second elastic portion 22. Also in this case, when the wearer P wears the disposable garment 1, the portion where the elastic sheet 17 and the second elastic portion 22 overlap is pressed by the second elastic portion 22. In this example, when the length of the elastic sheet 17 is the same as that shown in FIG. However, it is a product suitable for a wearer who does not like the absorbent body 10 being strongly pressed toward the body.
Further, when the elastic sheet 17 is joined to the lower part of the center of the second elastic part 22, the elastic sheet 17 becomes shorter than the case where the elastic sheet 17 is joined to the center and the upper part thereof, thereby reducing the manufacturing cost. be able to.

FIG. 23 is a view showing a variation of attachment of the elastic sheet 17 to the second elastic portion 22. In FIG. 23, the second elastic portion 22 and the absorbent body 10 are not shown, and the elastic sheet 17 and the joint portion developed in a planar shape are illustrated. The position where the elastic sheet 17 is attached to the second elastic portion 22 will be described later.
The elastic sheet 17 shown in FIG. 23A is joined to the second elastic portion 22 at the end portion of the front end by a joint portion C1. The rear end of the elastic sheet 17 is joined in the same manner.
The elastic sheet 17 shown in FIG. 23 (b) is joined to the second elastic part 22 by a joint part C2 at a position spaced apart from the end part of the front end by a distance d1 in the longitudinal direction. The rear end of the elastic sheet 17 is joined in the same manner. The distance d1 is desirably set so that an appropriate elastic force can be obtained between the front-end joint C2 and the rear-end joint C2 in the longitudinal direction of the elastic sheet 17. The overlapping state of the second elastic part 22 and the elastic sheet 17 at the joint part C2 is shown in FIG. As shown in FIG. 22B, the outer surface of the elastic sheet 17 is joined to the inner surface of the second elastic portion 22 at a position separated from the end portion by a distance d1.

The elastic sheet 17 shown in FIG. 23C is joined to the second elastic part 22 by two circular joining parts C3 at the end part of the front end. The rear end of the elastic sheet 17 is joined in the same manner. The number of the joint portions C3 may be one, or may be three or more. In the case of FIG. 23C, bonding as shown in FIG. 22B is possible.
The elastic sheet 17 shown in FIG. 23 (d) has two circular junctions C2 at the front end, and two circular junctions at a distance d2 from the junction C3 in the longitudinal direction. It is joined to the second elastic part 22 by C4. The rear end of the elastic sheet 17 is joined in the same manner.
In this example, the elastic sheet 17 is joined to the second elastic part 22 by the joining parts C3 and C4 while maintaining the state in which the elastic sheet 17 is stretched in the longitudinal direction. When the stretching of the elastic sheet 17 is released, an elastic force can be obtained between the front-end joining portion C4 and the rear-end joining portion C4 in the longitudinal direction of the elastic sheet 17.

23 (a) to (d), the elastic sheet 17 is attached to the second elastic portion 22 (body mounting portion 20) on the end side of the front end and the rear end. The position where the elastic sheet 17 is joined to the second elastic portion 22 is preferably the position shown in FIG. However, the position is not limited to the end of the member constituting the elastic sheet 17 as long as the elastic force necessary for the elastic sheet 17 can be secured. When the elastic sheet 17 is configured to be detachable from the second elastic portion 22, the elastic sheet 17 is attached to the second elastic portion 22 on at least one end side of the front end or the rear end. It only has to be done.

In the disposable garment 1 of the present embodiment, the elastic sheet 17 is attached to the second elastic portion 22 (body mounting portion 20) on at least one end side of the front end or the rear end. Can be held independently of the second elastic portion 22. However, in the conventional disposable garment, the entire surface of the absorbent body is joined to the crotch part and its peripheral part. Therefore, when the wearer walks, the absorbent body is pulled according to the movement of the crotch part and its peripheral part. As a result, the absorber is displaced, or a gap is formed between the absorber and the body. On the other hand, in the disposable garment 1 of the present embodiment, the absorbent body 10 is not pulled according to the movement of the second elastic part 22 and the crotch part 20c even when the wearer walks, etc. And no gap is formed between the absorbent body 10 and the body. Therefore, in the disposable garment 1, it is possible to suppress the leakage of urine and the like due to the displacement of the absorbent body 10 and the gap generated between the absorbent body 10 and the body. Moreover, since the freedom degree of a leg part increases, a wearer becomes easy to perform exercise | movements, such as a walk.

In addition, the elastic sheet 17 may be joined along the longitudinal direction as illustrated below, as well as the front end and rear end sides.
The elastic sheet 17 shown in FIG. 23 (e) is joined to the second elastic part 22 by a line-like joining part C5 provided along the longitudinal direction at the center part in the width direction. In this case, the joint portion C5 is joined not only to the second elastic portion 22, but also to the crotch portion 20c (not shown). In FIG. 23 (e), not only the front and rear end portions of the elastic sheet 17, but also between them are joined. However, since the line-shaped joint portion C5 has a small joint area in the width direction, the influence on the elastic force of the elastic sheet 17 is small. Further, in the longitudinal direction, the elastic sheet 17 and the second elastic portion 22 (including the crotch portion 20c) are in contact with each other in the regions on both sides excluding the joint portion C5. Therefore, compared with the case where the whole surface of the elastic sheet 17 is joined to the second elastic part 22 and the crotch part 20c, the absorber 10 is less likely to be pulled according to the movement of the second elastic part 22 and the crotch part 20c. The joint C5 shown in FIG. 23 (e) may be provided in two or more stripes within a range in which the above-described function of the elastic sheet 17 can be ensured.

The elastic sheet 17 shown in FIG. 23 (f) is joined to the second elastic portion 22 at a central portion in the width direction by a plurality of circular joint portions C6 provided along the longitudinal direction. In this case, some of the plurality of joint portions C6 are also joined to the crotch portion 20c (not shown). However, in FIG.23 (f), since the several junction part C6 is provided intermittently, the absorber 10 becomes difficult to be pulled according to the motion of the 2nd elastic part 22 and the crotch part 20c. Also in this example, the line-shaped joint portion C6 shown in FIG. 23 (f) may be two or more lines as long as the above-described function of the elastic sheet 17 can be secured. Further, the shape of the joint C6 is not limited to a circle, and may be a quadrangle, a triangle, an ellipse, or the like.

Further, the method of joining the elastic sheet 17 to the second elastic portion 22 may be, for example, any method of adhesive, stitching, heat sealing, ultrasonic joining, gluing, and other known methods, or those A combination of these may be used.
Each configuration shown in FIG. 23 can also be applied to the case where the absorbent body 10 is directly attached to the body mounting portion 20 without the elastic sheet 17 interposed therebetween.
(2) Joining the Elastic Sheet 17 to the First Elastic Part 21 (Body Part Mounting Part 20) In FIG. 17, an example in which the elastic sheet 17 is attached to the second elastic part 22 is shown, but the present invention is not limited to this. The elastic sheet 17 may be attached to the first elastic part 21. FIG. 24 is a view showing a variation of how to attach the elastic sheet 17 to the first elastic portion 21.

In the elastic sheet 17 shown in FIG. 24, one end in the longitudinal direction is bonded to the inner side (body side) of the first elastic portion 21 by a bonding portion C1. The other end in the longitudinal direction of the elastic sheet 17 is also connected in the same manner.
Also in this case, when the wearer P wears the disposable garment 1, the portion where the elastic sheet 17 and the first elastic portion 21 overlap is pressed by the first elastic portion 21 against the wearer P, so that the elastic sheet 17 is stabilized. Improves.
In the case of FIG. 24, joining as shown in FIG. 22 (a) is possible.
The configuration shown in FIG. 24 can also be applied to the case where the absorbent body 10 is directly attached to the body mounting portion 20 without the elastic sheet 17 interposed therebetween.

(Other joining forms of elastic sheet)
25 and 26 are diagrams showing other variations of how the elastic sheet 17 is attached to the body mounting portion 20. 25 and 26, the side where the elastic sheet 17 is located is the body side. 25 and 26, the black circles indicate the pressing member 202 such as rubber.
In the body mounting portion 20 shown in FIG. 25A, the end of the first elastic portion 21 is the body side and the end of the second elastic portion 22 is the overlapping portion of the first elastic portion 21 and the second elastic portion 22. It arrange | positions so that it may become an outer side. The 1st elastic part 21 and the 2nd elastic part 22 are joined by the junction part C1 in the overlap part. As for the 1st elastic part 21, the extension part 21b (end part) is formed between the junction part C1 and the terminal. The end portion of the front end of the elastic sheet 17 is joined at the joining portion C 2 at the extending portion 21 b of the first elastic portion 21. The rear end portion of the elastic sheet 17 is also joined in the same manner. In addition, the edge part of the elastic sheet 17 may be joined in the 1st elastic part 21 to the back surface side of the extension part 21b.

In the embodiment shown in FIG. 25 (a) and FIGS. 25 (b) to (d) and (h) which will be described later, the elastic sheet 17 and the first elastic member 17 are joined from the joint C1 between the first elastic part 21 and the second elastic part 22. The distance d1 from the first elastic portion 21 or the second elastic portion 22 to the joint portion C2 is preferably 3 mm or more. By setting the distance d1 to 3 mm or more, when the joining portion C2 is formed by heat sealing, rubber (not shown) disposed in the first elastic portion 21 or the second elastic portion 22 located in the vicinity of the joining portion C2. The influence of heat can be suppressed.

In the body mounting portion 20 shown in FIG. 25 (b), the end of the first elastic portion 21 is the body side and the end of the second elastic portion 22 is the overlapping portion of the first elastic portion 21 and the second elastic portion 22. It arrange | positions so that it may become an outer side. The 1st elastic part 21 and the 2nd elastic part 22 are joined by the junction part C1 in the overlap part. The nonwoven fabric 215 located on the body side of the first elastic portion 21 extends from the position of the joint portion C1, and an extension portion 21c (end portion) is formed between the joint portion C1 and the end. The end portion of the front end of the elastic sheet 17 is joined at the joint portion C2 in the extending portion 21c of the first elastic portion 21. The rear end portion of the elastic sheet 17 is also joined in the same manner. In addition, the edge part of the elastic sheet 17 may be joined in the 1st elastic part 21 to the back surface side of the extension part 21c.

The body mounting portion 20 shown in FIG. 25 (c) is such that the end of the first elastic portion 21 is the outside and the end of the second elastic portion 22 is the body in the overlapping portion of the first elastic portion 21 and the second elastic portion 22. It is arranged to be on the side. The 1st elastic part 21 and the 2nd elastic part 22 are joined by the junction part C1 in the overlap part. As for the 2nd elastic part 22, the extension part 22a (end part) is formed between the junction part C1 and the terminal. The end portion of the front end of the elastic sheet 17 is joined at the joint portion C 2 in the extending portion 22 a of the second elastic portion 22. The rear end portion of the elastic sheet 17 is also joined in the same manner. In addition, the edge part of the elastic sheet 17 may be joined to the back surface side of the extension part 22a in the second elastic part 22.

The body mounting portion 20 shown in FIG. 25 (d) is arranged so that the ends thereof are on the body side in the overlapping portion of the first elastic portion 21 and the second elastic portion 22. And the terminal of the nonwoven fabric 215 located outside the first elastic part 21 and the terminal of the nonwoven fabric 225 located outside the second elastic part 22 are joined at the joint part C1 in the overlapping part on the body side. . Moreover, the nonwoven fabric 225 of the 2nd elastic part 22 is extended from the position of the junction part C1, and the extension part 22b (end part) is formed between the junction part C1 and the terminal. The end portion of the front end of the elastic sheet 17 is joined at the joint portion C 2 at the extending portion 22 b of the second elastic portion 22. The rear end portion of the elastic sheet 17 is also joined in the same manner. Note that the end portion of the elastic sheet 17 may be joined to the back surface side of the extending portion 22 b in the second elastic portion 22.

In the body mounting portion 20 shown in FIG. 25 (e), the end of the first elastic portion 21 is on the body side and the end of the second elastic portion 22 is on the overlapping portion of the first elastic portion 21 and the second elastic portion 22. It arrange | positions so that it may become an outer side. The 1st elastic part 21 and the 2nd elastic part 22 are joined by the junction part C3 on both sides of the edge part of the front end of the elastic sheet 17 in the overlap part. The joint portion C3 joins the first elastic portion 21 and one surface of the elastic sheet 17 and joins the second elastic portion 22 and the other surface of the elastic sheet 17. The rear end portion of the elastic sheet 17 is also joined in the same manner. In addition, in the overlapping part of the 1st elastic part 21 and the 2nd elastic part 22 of the trunk | drum mounting part 20, it arrange | positions so that the terminal of the 1st elastic part 21 may become an outer side, and the terminal of the 2nd elastic part 22 may become a body side. In addition, in the overlapping portion, the end portion of the elastic sheet 17 may be sandwiched between and the joint portion C3 may be joined.

The body mounting portion 20 shown in FIG. 25 (f) is such that the end of the first elastic portion 21 is the outside and the end of the second elastic portion 22 is the body in the overlapping portion of the first elastic portion 21 and the second elastic portion 22. It is arranged to be on the side. The 1st elastic part 21 and the 2nd elastic part 22 are joined by the junction part C1 in the overlap part. The end portion of the front end of the elastic sheet 17 is joined to the body side of the second elastic portion 22 at the joining portion C3 at the overlapping portion of the first elastic portion 21 and the second elastic portion 22. The rear end portion of the elastic sheet 17 is also joined in the same manner. In addition, in the overlapping part of the 1st elastic part 21 and the 2nd elastic part 22 of the trunk | drum mounting part 20, it arrange | positions so that the terminal of the 1st elastic part 21 may become a body side and the terminal of the 2nd elastic part 22 may become an outer side. Then, the end of the elastic sheet 17 may be joined to the body side of the first elastic part 21 at the joining part C3 in the overlapping part.

In the body portion mounting portion 20 shown in FIG. 25 (g), the end of the nonwoven fabric 215 located outside the first elastic portion 21 is the outer portion in the overlapping portion of the first elastic portion 21 and the second elastic portion 22, the second It arrange | positions so that the terminal of the nonwoven fabric 225 located in the body side of the elastic part 22 may become a body side. The 1st elastic part 21 and the 2nd elastic part 22 are joined by the junction part C1 in the overlap part. The end portion of the front end of the elastic sheet 17 is bonded to the nonwoven fabric 225 of the second elastic portion 22 and the bonding portion C3 at the overlapping portion of the first elastic portion 21 and the second elastic portion 22. The rear end portion of the elastic sheet 17 is also joined in the same manner. In addition, in the overlapping part of the 1st elastic part 21 and the 2nd elastic part 22 of the trunk | drum mounting part 20, the terminal of the nonwoven fabric 215 located in the body side of the 1st elastic part 21 is a body side, and the 2nd elastic part 22 of FIG. You may arrange | position so that the terminal of the nonwoven fabric 225 located outside may become an outer side, and may join the edge part of the elastic sheet 17 with the nonwoven fabric 215 of the 1st elastic part 21, and the junction part C3 in an overlapping part.

In the body mounting portion 20 shown in FIG. 25 (h), a first elastic portion 21 and a second elastic portion 22 are integrally formed. Here, the integrally formed elastic portion will be described as the second elastic portion 22. As shown in the drawing, the end of the outer nonwoven fabric 225 extends from the end of the non-woven fabric 226 on the body side and is folded back to the body side of the second elastic portion 22. The folded-back outer nonwoven fabric 225 and the body-side nonwoven fabric 226 are joined at the joint C1 in the overlapping portion on the body side. The position of the joint portion C1 may be a position where a gap d1 can be secured between the joint portion C2 (described later). For example, it may be directly under the portion where the non-woven fabric 206 on the body side is folded.
The folded back outer nonwoven fabric 225 has an extension 22b between the joint C1 and the end. The end portion of the front end of the elastic sheet 17 is joined at the joint portion C 2 at the extending portion 22 b of the second elastic portion 22. The rear end portion of the elastic sheet 17 is also joined in the same manner. Note that the end portion of the elastic sheet 17 may be joined to the back surface side of the extending portion 22 b in the second elastic portion 22.

The body mounting portion 20 shown in FIG. 26 (i) has substantially the same structure as FIG. 25 (a). However, the pressing member 202 is not disposed on the extending portion 21 b in the overlapping portion between the extending portion 21 b of the first elastic portion 21 and the end portion of the front end of the elastic sheet 17. Since the pressing member 202 is not in the extending portion 21 b, the elastic sheet 17 can be stably joined to the first elastic portion 21. The rear end portion of the elastic sheet 17 is also joined in the same manner. In addition, the edge part of the elastic sheet 17 may be joined to the back surface side of the extension part 21b.

The body mounting portion 20 shown in FIG. 26 (j) has substantially the same structure as FIG. 25 (c). However, the pressing member 202 is not disposed on the extending portion 22 a in the overlapping portion between the extending portion 22 a (end portion) of the second elastic portion 22 and the end portion of the front end of the elastic sheet 17. Since the pressing member 202 is not in the extending portion 22a, the elastic sheet 17 can be stably joined to the second elastic portion 22. The rear end portion of the elastic sheet 17 is also joined in the same manner. In addition, the edge part of the elastic sheet 17 may be joined to the back surface side of the extension part 22a.

In addition, as for the joining method in each joining part of the 1st elastic part 21, the 2nd elastic part 22, and the elastic sheet 17, any of well-known methods, such as an adhesive agent, a stitch | suture, heat sealing, ultrasonic joining, pasting, etc., for example. Or a combination thereof.
As described above, the elastic sheet 17 can be bonded to the surface of the body mounting portion 20 (the first elastic portion 21 or the second elastic portion 22). In that case, if the elastic sheet 17 is joined to the trunk portion mounting portion 20 by heat sealing, it is conceivable that the rubber disposed in that portion deteriorates and affects the pressing force of the trunk portion mounting portion 20. On the other hand, in the embodiment shown in FIGS. 25A to 25D, the elastic sheet 17 is not directly joined to the surface of the first elastic part 21 or the second elastic part 22, so that the first elastic part 21 or the second elastic part Deterioration of the rubber disposed in the portion 22 is suppressed, and the pressing force of the body mounting portion 20 is not affected. Further, in the embodiment shown in FIGS. 25 (e) to 25 (g), even if the elastic force is reduced at the joint portion between the first elastic portion 21 and the second elastic portion 22, the pressing force of the second elastic portion 22 is reduced. The effect is small. Therefore, according to the configuration shown in FIGS. 25A to 25G, it is possible to employ a joining method using heat such as heat sealing as a joining method between the elastic sheet 17 and the body mounting portion 20. Therefore, according to the configuration shown in FIGS. 25A to 25G, more bonding methods can be employed at the time of manufacturing.

Moreover, according to each structure shown in FIG. 25, since the junction part of the elastic sheet 17 and the trunk | drum mounting part 20 does not appear in an external appearance, it not only becomes a product excellent in aesthetics but is equipped with the absorber 10. FIG. In spite of this, it is possible to make the product more comfortable than ordinary underwear.
Each configuration shown in FIG. 25 can also be applied to the case where the absorbent body 10 is directly attached to the body mounting portion 20 without the elastic sheet 17 interposed therebetween.
FIG. 27 is a cross-sectional view of the disposable garment 1 in which the elastic sheet 17 is joined to the extending portion 21 b of the first elastic portion 21. As shown in the drawing, the front end and the rear end of the elastic sheet 17 are joined to the extending portion 21b of the first elastic portion 21 in the form shown in FIG.

(Crotch part of the body mounting part)
FIG. 28 is a diagram for explaining the relationship between the width dimensions of the elastic sheet 17 and the crotch part 20c. As shown in FIG. 28, the width dimension L1 of the crotch part 20c in the trunk portion mounting portion 20 is set to be less than the width dimension L2 of the elastic sheet 17 joined to the trunk portion mounting portion 20. In the configuration of the present embodiment, when the wearer wears the disposable garment 1, the absorbent body 10 is pressed to the body side by the contraction force generated when the elastic sheet 17 is stretched. According to this, the convex swelling of the absorbent body 10 at the time of wearing is suppressed, and the gap between the body and the absorbent body 10 is reduced, so that the adhesion to the body is improved. In addition, since the body is pressed to the side together with the elastic sheet 17 by the crotch portion 20c of the trunk portion mounting portion 20, the absorbent body 10 is further suppressed from swelling in the crotch portion 20c. On the other hand, the conventional pants-type disposable garment is in a state in which the entire surface of the absorbent body is joined to the crotch, so that the force to press the absorbent body to the body side is weak or has little force to press. It was. For this reason, the absorbent body 10 swells in a convex shape at the time of wearing, and a gap is formed between the body and the absorbent body 10, resulting in low adhesion to the body. When the adherence of the absorber to the body is low, side leakage such as urine is likely to occur. In addition, if the absorbent body bulges in a convex shape at the crotch, it does not look good when worn and the feeling of wearing is not good.

However, in the disposable garment 1 of this embodiment, since the adhesiveness of the absorber 10 to the body is improved, side leakage such as urine is suppressed. In addition, since the absorbent body hardly bulges in a convex shape at the crotch part, it can be made into a product that has a good appearance when worn and an excellent wearing feeling.
28 is applicable regardless of the joining position and joining form of the elastic sheet 17 in the body mounting portion 20. 28 is not limited to the comparison between the crotch portion 20c and the elastic sheet 17. For example, when the absorbent body 10 is directly attached to the trunk mounting portion 20 without the elastic sheet 17, the width dimension between the crotch part 20c and the absorbent body 10 is set as shown in FIG. Thus, the same effect can be obtained.

(Other configurations of the body mounting part)
FIG. 29 is a diagram illustrating another configuration of the body mounting portion 20. FIG. 29A is a plan view showing the body mounting portion 20 in which the open end portion 26 is formed. FIGS. 29B and 29C are perspective views showing a part of the open end portion 26.
As shown in FIG. 29A, the body mounting portion 20 of the present embodiment has open end portions 26 formed on both sides of the lower end. For example, the open end portion 26 is formed by obliquely cutting both sides at the lower end with a cutting machine or the like in a state where the body portion mounting portion 20 is disposed in a plane. By forming the open end portion 26 in the body mounting portion 20, the wearer can more easily move the leg portion as in the case of the slit 24 (see FIG. 1) described above.

In the body mounting portion 20, a linear pressing member 202 (pressing member) coated with an adhesive is arranged in a certain direction between a nonwoven fabric, a paper sheet, and the like. The open end portion 26 can be formed by cutting both sides of the lower end of the body mounting portion 20 along a direction intersecting the direction in which the pressing member 202 is disposed. In the cross section of the open end portion 26, as shown in FIG. 29B, the end portion of the pressing member 202 is exposed. In FIGS. 29B and 29C, only the

non-woven fabrics

203 and 205 are shown for the sake of simplicity, but the configuration of the body mounting portion 20 is, for example, the same as that shown in FIG. A sheet 201 or the like (not shown) is disposed.

When the pressing member 202 is disposed between a nonwoven fabric, a paper sheet, or the like, an adhesive (not shown) is applied to the outer peripheral surface. Then, the pressing members 202 to which the adhesive is applied are arranged at substantially equal intervals between the nonwoven fabric and the paper sheet in a state where tension is applied in the longitudinal direction. When the amount of the adhesive applied to the pressing member 202 is increased, as shown in FIG. 29B, the end portion 202a of the pressing member 202 does not enter the inside at the open end portion 26, and the cut surface is not cut. Exposed. This state is maintained even when the wearer wears the torso mounting portion 20.

As described above, when the amount of the adhesive applied to the pressing member 202 is increased, the end 202a of the pressing member 202 stays at the position of the cut surface of the open end 26, so that the wearer can easily move the leg, Adhesion with the body can be improved. Moreover, since the opening part 27 is formed between the

nonwoven fabrics

203 and 205 by forming the open end part 26, air permeability can be improved.
On the other hand, when the amount of the adhesive applied to the pressing member 202 is reduced, the end 202a of the pressing member 202 enters the inside of the cut surface as shown in FIG. It is formed. The frill part 28 is a wavy part formed of a nonwoven fabric, a paper sheet, or the like. The frill portion 28 is formed by the end portion 202a of the pressing member 202 entering inside when the wearer wears the torso mounting portion 20. At this time, the amount by which the end 202a of the pressing member 202 enters inside is adjusted according to the size of the wearer's leg. Therefore, the wearer can obtain an appropriate pressing force corresponding to the size of the leg portion around the frill portion 28 by wearing the disposable garment 1. When manufacturing the disposable garment 1, the frill portion 28 can be formed by applying tension in the width direction of the trunk portion mounting portion 20 so that the end portion 202 a of the pressing member 202 enters inside.

Thus, if the amount of the adhesive applied to the pressing member 202 is reduced, the end portion 202a of the pressing member 202 enters inside from the cut surface of the open end portion 26 and the frill portion 28 is formed. The leg portion can be moved more easily, and the decorativeness can be enhanced by the wavy appearance. Moreover, since the opening part 27 is formed between the

nonwoven fabrics

203 and 205 also in the frill part 28, air permeability can be improved. Note that the frill 28 shown in FIG. 29B is also formed by setting the length of the pressing member 202 so that the end is positioned in front of the cut surface in accordance with the cutting position of the open end 26. can do. In this case, the amount of the adhesive applied to the pressing member 202 may be large or small.
The cutting shape of the open end portion 26 and the frill portion 28 in the present embodiment is not limited to a linear shape, and may be a curved shape, a combination thereof, a random shape, or the like. Further, since a paper sheet 201 (not shown) (see FIG. 3) is disposed in the body mounting portion 20 of the present embodiment, a cut portion in both of FIGS. 29B and 29C. The texture and volume can be given to the surroundings.

(Absorber)
30A and 30B are diagrams showing the absorber 10, in which FIG. 30A is a front view, and FIG. 30B is a cross-sectional view taken along line XX of FIG.
As shown in the drawing, the absorbent body 10 is an elongated, substantially rectangular member, and includes a top sheet 11, a back sheet 12, and an absorbent core 13 disposed between the top sheet 11 and the back sheet 12. However, the shape of the absorbent body 10 is not limited to a rectangular shape, and may be a constricted shape, an elliptical shape, or any other known absorbent body shape. Moreover, the structure of the absorber 10 is not limited to the above, and may be any known structure.

The top sheet 11 is made of a material that transmits liquid. The back sheet 12 is preferably made of a material that does not transmit liquid and has air permeability.
The absorptive core 13 contains a powdery or granular polymer absorbent polymer and is made of a material capable of absorbing liquid. However, it is not limited to this, and any other known material such as paper, pulverized pulp, highly absorbent nonwoven fabric, polymer, etc., or a combination thereof may be used as long as it is an absorbent material. But you can. The absorbent core 13 is wrapped with a tissue 13a made of a paper material or the like.

The top sheet 11 and the back sheet 12 have a larger area than the absorbent core 13. The absorbent core 13 is sandwiched between the top sheet 11 and the back sheet 12 and bonded and fixed.
The bonding method may be, for example, any one of an adhesive, stitching, heat sealing, ultrasonic bonding, gluing, and other known methods, or a combination thereof.
The outer peripheral portion of the top sheet 11 and the back sheet 12 where the absorbent core 13 is not sandwiched is overlapped with each other, and the portion along the longitudinal direction of the outer peripheral portion is bent inward to form the folded portion 14. Yes.

A rubber member 15 is attached to the edge of the folding portion 14. And the folding part 14 is adhere | attached on the surface of the top sheet 11 in the front-and-rear end part of the longitudinal direction of the absorber 10. FIG.
The bonding method may be, for example, an adhesive, stitching, heat sealing, ultrasonic bonding, gluing, or any other known method, or a combination thereof.
On the other hand, the central portion in the longitudinal direction of the folded portion 14 is not bonded to the surface of the top sheet 11. For this reason, when the absorber 10 is bent into a U-shape as shown in FIGS. 1 and 2, the central portion of the folded portion 14 is raised by the contraction force of the rubber member 15 to form a three-dimensional side gather. To do. By this three-dimensional side gather, side leakage such as urine is suppressed.

For example, a hook-and-loop fastener or an adhesive tape is attached to the back surface of the back sheet 12 of the absorbent body 10 and attached to the elastic sheet 17 by being attached to the skin-side surface of the elastic sheet 17. That is, in this embodiment, the absorber 10 is detachable from the elastic sheet 17. Thus, when the absorber 10 is detachable, it is economical because it is only necessary to replace the absorber 10 when the absorber 10 absorbs urine or the like.
However, the present invention is not limited to this, and the absorbent body 10 may be fixed to the elastic sheet 17.

It is preferable that the absorber 10 is not attached to the elastic sheet 17 on the entire surface. For example, as shown in FIG. 2, there may be two places, one end A and the other end B of the absorbent body 10, and either one of A or B may be used. Furthermore, it may not be the end portion of the absorbent body 10 such as A or B, but may be a portion separated from the end portion by a predetermined distance.
In addition, the shape of the attachment region may be a dot shape, a line shape in the short direction of the absorbent body 10, or other than that. The above-described detachable sticking and the shape of the fixed region do not affect the expansion and contraction of the elastic sheet 17 as the length is shorter.
In addition, an absorber is not restricted to a rectangle. A saddle type may be used.

(effect)
(1) FIG. 31 is a diagram illustrating the operation of the disposable garment 1 of the first embodiment. As shown in the drawing, the wearer P wears the disposable garment 1 in a state where the absorbent body 10 is disposed on the elastic sheet 17. Then, since the elastic sheet 17 is extended, the absorbent body 10 is pressed in the direction toward the body by the force with which the elastic sheet 17 tends to contract. The absorber 10 is in close contact with the body by the pressing force in the direction toward the body. Further, when the wearer P wears the disposable garment 1, the torso mounting part 20 is extended, so that the front part 20 a and the rear part 20 b of the torso attaching part 20 are caused by the force that the torso attaching part 20 tends to contract. , Pressed in the direction toward the body. By the pressing force in the direction toward the body, the torso mounting portion 20 is in close contact with the body. Moreover, in the disposable garment 1 of this embodiment, the elastic sheet 17 is pressed in the direction toward the body at the crotch part 20c of the trunk part mounting part 20 and its peripheral part. Therefore, compared with the case where the elastic sheet 17 and the trunk | drum mounting part 20 are joined integrally, the pressing force of the direction toward the body of the elastic sheet 17 can be enlarged more. As described above, the disposable garment 1 according to the present embodiment is configured so that the entire body mounting portion 20 including the elastic sheet 17 is made by the body by the synergistic action of the force that the elastic sheet 17 contracts and the force that the body mounting portion 20 contracts. It can be adhered with a strong pressing force.

On the other hand, in the case of the conventional paper diaper etc., the absorber is not in close contact with the body. In this case, for example, even when a diaper or the like is worn at bedtime, there are the following problems.
When urine or the like is released while the body is on its back, urine or the like that cannot be absorbed is generated because the release speed of urine or the like is faster than the absorption speed of the absorber. At that time, urine that cannot be absorbed travels along the body and reaches the side gathers of the diaper (absorber). The side gathers are formed of a nonwoven fabric or the like, and are not themselves absorbent, and thus cannot prevent flowing urine and the like, and urine leaks outside. The same applies to the case where the body is in the horizontal direction.

However, according to the present embodiment, as described above, since the absorber 10 is in close contact with the body, there is no gap between the body and the absorber. Even if there is urine, etc., where the urine is applied faster than the absorption rate at the part where the urine is directly applied and the absorption is not in time, there is no gap between the body and the absorber, It does not flow and is absorbed by the absorber around the directly applied part. Therefore, leakage is suppressed.

In addition, the disposable garment 1 of the present embodiment includes a paper sheet 201 in the body mounting portion 20. For this reason, even if urine or the like flows through the body, part of the urine or the like is absorbed by the paper sheet 201. In the paper sheet 201, urine or the like is absorbed while being diffused and held in that state. According to this, since urine etc. do not accumulate locally, the malfunction which the leaked urine etc. oozes out on surfaces, such as trousers and a skirt, can be controlled.

Note that the paper sheet 201 is inexpensive, has excellent air permeability and moisture absorption, and has high whiteness. The paper sheet 201 has moderate heat retention in winter and a refreshing feeling in summer. Moreover, since it is easy to dispose and decomposes naturally, the impact on the environment can be reduced compared to chemical fibers. Further, the paper sheet 201 is excellent in workability such as drilling and cutting. Further, the paper sheet 201 can be improved in waterproofness or surface strength by surface processing. Therefore, since the disposable garment 1 of the present embodiment includes the paper sheet 201, the above-described effects can be obtained.

(2) As for the disposable clothing 1 of this embodiment, the uneven | corrugated | grooved part 213 may be formed in the paper sheet 201 of the trunk | drum mounting part 20. FIG. Furthermore, the uneven | corrugated | grooved part 213 may be formed in the paper sheet 201 of the elastic sheet 17 shown by Fig.14 (a). As shown in FIGS. 5, 8, and 9, various uneven portions 213 can be formed on the paper sheet 201 or the nonwoven fabric 203. Therefore, the uneven portion 213 shown in FIG. 5 can be applied to the paper sheet 201 of the body mounting portion 20, and the uneven portion 213 shown in FIG. 8 can be applied to the paper sheet 201 of the elastic sheet 17. In addition, the body mounting portion 20 may be configured by a single paper sheet 201, and the elastic sheet 17 may be configured by two paper sheets 201. According to this, since the area | region through which air passes increases (refer FIG. 5), air permeability can be improved more. Moreover, when the uneven | corrugated | grooved part 213 is formed in the paper sheet 201, since a contact area with a body reduces, when a urine etc. are absorbed by the paper sheet 201, a wearer's discomfort can be suppressed. Further, since any one of the uneven portions 213 formed on the paper sheet 201 is in close contact with the body, urine or the like can be absorbed more reliably. Further, when the concave and convex portion 213 is formed on the paper sheet 201, the substantial surface area increases even if the size is the same, so that the absorbability of urine and the like can be improved.

Further, when the concavo-convex portion 213 is formed on the paper sheet 201, when the adhesive 214 (see FIG. 5) is sprayed from the nozzle and applied, the adhesive 214 is not applied to the entire surface of the paper sheet 201, Applied. Therefore, when a non-woven fabric or the like is bonded to the paper sheet 201 with the adhesive 214, the paper sheet 201 and the non-woven fabric or the like are partially bonded, so that the flexibility of the laminate obtained by bonding is increased. Can do. In addition, as described with reference to FIG. 5, it is possible to secure a larger area through which air passes, and thus it is possible to further improve the heat retention and the cool feeling. That is, by forming the uneven portion 213 on the paper sheet 201, it can be warm in winter and cool in summer. Moreover, since more area | regions through which air passes can be ensured, humidity can be adjusted appropriately. In this manner, by forming the uneven portion 213 on the paper sheet 201, it is possible to further improve a plurality of characteristics such as air permeability, heat retention, and cool feeling.

Further, by forming the concavo-convex portion 213 on the paper sheet 201, a three-dimensional effect can be given to the paper sheet 201. Therefore, the disposable garment 1 can be made into a more three-dimensional shape. Further, as will be described later, when the printing layer 201a is formed on the paper sheet 201, a printed photograph or the like can be shown more realistically.
Moreover, when the uneven | corrugated | grooved part 213 is formed in the paper sheet 201 by embossing, since the paper quality of the paper sheet 201 can be made more flexible, the touch at the time of wear can be improved more.

(3) In the disposable garment 1 of the present embodiment, when the hydrophobic sheet 209 is disposed outside the paper sheet 201, it is possible to more reliably suppress the problem of leakage of urine or the like absorbed by the paper sheet 201 to the outside. it can.

(4) The disposable garment 1 of this embodiment can shorten the length of the trunk | drum mounting part 20 compared with the conventional paper diaper etc., since the trunk | drum mounting part 20 closely_contact | adheres to a body.
In the case of a conventional paper diaper or the like, there is no force to press the absorber against the body, and the body is pressed only at the waist. Therefore, in order to make the absorber adhere to the body, the length had to be increased. For this reason, when trousers, skirts, etc. are worn while worn, the upper end of a paper diaper or the like may protrude from the trousers, skirt, etc., and another person may notice that the paper diaper is being worn.

On the other hand, in the disposable garment 1 of the present embodiment, the pressing member 202 as the pressing member is disposed over the entire circumference of the trunk mounting portion 20, so that the entire trunk mounting portion 20 is placed on the body. It can be adhered with a strong pressing force. In the disposable garment 1, the elastic sheet 17 including the absorber 10 is located inside the second elastic portion 22. Therefore, in the disposable garment 1 of this embodiment, the length of the trunk | drum mounting part 20 can be shortened sufficiently compared with the conventional paper diaper etc. Incidentally, in conventional paper diapers and the like, the absorber is located at the lowermost part of the main body, and the waist around the waist is tightened by the rubber of the waist. Therefore, it has been difficult to shorten the length of the main body because the waist rubber has to be arranged above the wearer's hipbone.

However, since the disposable garment 1 of this embodiment can shorten the length of the trunk | drum mounting part 20, when the wearer P wears pants, a skirt, etc. in the state which mounted | wore the disposable garment 1, the upper end part of the disposable garment 1 Can be prevented from protruding from pants, skirts, etc. According to this, it becomes difficult for others to notice that the wearer P is wearing the disposable garment 1. In addition, by shortening the length, it is possible to obtain an appearance that is not uncomfortable as compared with normal underwear, so that it is possible to obtain a product that is excellent in aesthetic appearance. Moreover, since the disposable garment 1 can be worn at a position below the hip bone of the wearer, the waistline can be easily moved and the appearance at the time of wearing can be improved. Therefore, the feeling of resistance that the wearer P wears the disposable garment 1 can be further reduced. Furthermore, unlike conventional paper diapers, it is not necessary to increase the tightening force of the waist part. It can be an excellent product.

(5) In the disposable garment 1 of the present embodiment, when one end in the longitudinal direction of the elastic sheet 17 is joined to the inner side (body side) of the first elastic portion 21, the one end in the longitudinal direction of the elastic sheet 17 is second elastic. When joined to the inside of the portion 22, a gap is formed below the portion where the elastic sheet 17 and the first elastic portion 21 are joined, and below the portion where the elastic sheet 17 and the second elastic portion 22 are joined. 23 is formed. Therefore, it is possible to make it easier to move the legs of the wearer P while maintaining the force to bring the disposable garment 1 into close contact with the body. In addition, since the elastic sheet 17 can be easily shifted in the lateral direction by forming the gap 23, it is easy to urinate when the wearer is a male.

(6) As shown in FIG. 31, the disposable garment 1 of this embodiment covers the whole absorber 10 with the elastic sheet 17, when it mounts | wears.
Conventionally, if the entire absorbent body 10 is not pressed like the elastic sheet 17, for example, when the absorbent body absorbs urine or the like, only the portion where the urine or the like is applied swells. Then, the absorbed part swells, and it is obvious that the appearance is after discharge of urine etc., which is not the situation preferred by the wearer.
However, in the case of this embodiment, the elastic sheet 17 holds down the entire absorber 10. Then, urine or the like absorbed by the absorbent body 10 is likely to spread not only in the portion where the urine or the like is directly applied but also around it, and the urine or the like can be absorbed in a wider area than before in the absorbent body 10. Therefore, the phenomenon that only a part swells is mitigated from the conventional one, and the appearance is improved.
Furthermore, when there is no elastic sheet 17, if a part of the absorber 10 swells due to urine or the like, it hangs down due to gravity, but according to this embodiment, the absorber 10 is pushed up from below by the elastic sheet 17, The extent to which the absorber 10 hangs down is relieved. Therefore, the appearance is improved.

(7) Since the disposable garment 1 of the present embodiment, as shown in FIG. 31, when the torso mounting part 20 covers the part from the elastic sheet 17 to the waist of the wearer P to the buttocks, when worn. Excellent stability and fit.
(8) In the disposable garment 1 of this embodiment, the trunk | drum mounting part 20 equips the paper sheet 201 with the printing layer 201a. According to this, by printing a photograph or the like on the surface of the paper sheet 201 to form the printed layer 201a, it is possible to provide clothes that are more aesthetically pleasing than conventional paper diapers and the like. Therefore, according to the disposable garment 1 of this embodiment, the resistance feeling with respect to mounting | wearing of the disposable garment 1 of the wearer P can be reduced more.

(Second Embodiment)
FIG. 32 is an external view of a disposable garment 1A according to the second embodiment. FIG. 32 shows a state of being worn by the wearer P as in FIG. FIG. 33 is a cross-sectional view of the disposable garment 1A. In the second embodiment, the description will mainly focus on differences from the first embodiment. Therefore, the first embodiment is appropriately used for configurations, materials, and the like that are not described in the second embodiment. The same parts as those in the first embodiment will be described with the same reference numerals.

As shown in FIGS. 32 and 33, the disposable garment 1A of the present embodiment includes a trunk mounting portion 20A and an elastic sheet 17 that is stretched between the front portion and the rear portion of the trunk mounting portion 20. Prepare. The absorbent body 10 is arranged inside the elastic sheet 17 (upper side, wearer side, skin contact side).
As shown in FIG. 33, the trunk portion mounting portion 20A includes a first elastic portion 21 and a second elastic portion 22A. The 1st elastic part 21 is a part with which the wearer P is mounted | worn around a waist, and is arrange | positioned at the upper part of 22 A of 2nd elastic parts. 22A of 2nd elastic parts are parts which press a wearer's lower abdominal part periphery, and are formed in the annular | circular shape. That is, the body mounting portion 20A of the present embodiment is different from the body mounting portion 20 of the first embodiment in that it does not include a crotch part.

As shown in FIG. 32, the body mounting portion 20A has substantially the same shape as a general stomach wrap and has the same length. In addition, the trunk | drum mounting | wearing part 20 is not limited to the example of this embodiment, A longer three-quarter length may be sufficient, and the shape which covers the upper part rather than the wearer's waist circumference may be sufficient. . Further, for women, as shown by an imaginary line L in FIG. In that case, it becomes easier to move than the legs by making both sides cut into a shape shorter than that in FIG. 32 (that is, a shape that is substantially V-shaped in a front view).

(Join the elastic sheet to the body mounting part)
(1) Joining of the elastic sheet 17 to the second elastic portion 22A (body mounting portion 20A) As shown in FIG. 34, the elastic sheet 17 of the present embodiment has one end region in the longitudinal direction of the second elastic portion 22A. It is joined to the center and the front side. The other end region in the longitudinal direction is joined to the center and rear side of the second elastic portion 22A. That is, the elastic sheet 17 is spanned across the center of the second elastic portion 22A and the front and back thereof. Here, the one end region and the other end region do not necessarily include the end portion, and may be a region separated from the end portion.
In the present embodiment, when attaching the elastic sheet 17 to the body mounting part 20A, the elastic sheet 17 may be joined without extending the body mounting part 20A, or the body mounting part 20A is extended. The elastic sheet 17 may be joined.
Thus, by fixing one end region in the longitudinal direction of the elastic sheet 17 and the other end region in the longitudinal direction with respect to the trunk portion mounting portion 20A, the elastic sheet 17 has a trunk as shown in FIGS. It is curved and held inside the part mounting part 20A.

The curved lower end of the substantially central portion of the elastic sheet 17 is extended downward by the crotch portion when the disposable garment 1 is attached to the wearer P. That is, in the non-attached state, the curved lower end of the elastic sheet 17 is located above the attached state.
In the present embodiment, as shown in FIGS. 32 and 33, the absorbent body 10 is disposed on the elastic sheet 17. Accordingly, when the elastic sheet 17 is attached to the wearer, the absorbent body 10 is pressed toward the body by the contraction force.

The method of attaching the elastic sheet 17 to the second elastic portion 22A is not limited to the example of FIG.
FIG. 34 is a diagram showing a variation in how the elastic sheet 17 is attached to the second elastic portion 22A.
In the elastic sheet 17 shown in FIG. 34A, one end in the longitudinal direction is inside the second elastic portion 22 (on the body side), and is joined by a joint portion C1 above the center. The other end in the longitudinal direction of the elastic sheet 17 is also connected in the same manner.
In this case, when the wearer P wears the disposable garment 1 A, the portion where the elastic sheet 17 and the second elastic portion 22 A overlap is pressed against the wearer P by the second elastic portion 22. Will improve.

In addition, the elastic sheet 17 may be joined at a joining portion (not shown) at one end in the longitudinal direction inside the second elastic portion 22A and below the center (the other end in the longitudinal direction of the elastic sheet 17 is also included). The same).
In this case, since the length of the elastic sheet 17 may be shorter than that in FIGS. 33 and 34 (a), the manufacturing cost can be reduced.
In addition, you may join the elastic sheet 17 in a different position in the front part and rear part of 22 A of 2nd elastic parts. For example, the front end and the rear end may be joined at different positions such that the front end is joined above the center and the rear end is joined below the center.

34A illustrates an example in which the elastic sheet 17 is joined to the inside of the second elastic portion 22A. However, as shown in FIG. 34B, the elastic sheet 17 is attached to the outside of the second elastic portion 22A. May be joined. In the elastic sheet 17 shown in FIG. 34 (b), one end in the longitudinal direction is outside the second elastic portion 22A (on the side opposite to the body side) and is joined by a joint C1 above the center. The other end in the longitudinal direction of the elastic sheet 17 is also connected in the same manner. In the example of FIG. 34B, since the elastic sheet 17 is positioned outside the second elastic portion 22A, the length of the second elastic portion 22A is preferably shorter than that of FIG.

Note that the form shown in FIG. 34A and the form shown in FIG. 34B may be appropriately combined. For example, it is possible to combine the front end as shown in FIG. 34A and the rear end as shown in FIG. Thus, it becomes possible to obtain the characteristic according to a wearer's physical characteristic by combining suitably the joining form of the elastic sheet 17 with respect to 22 A of 2nd elastic parts.
Although FIG. 34 shows an example in which the elastic sheet 17 is attached to the second elastic portion 22A, the present invention is not limited to this. The elastic sheet 17 may be attached to the first elastic part 21. FIG. 35 is a diagram showing a variation of how to attach the elastic sheet 17 to the first elastic portion 21.
In the elastic sheet 17 shown in FIG. 35A, one end in the longitudinal direction is joined at the joining portion C1 on the inner side (body side) of the first elastic portion 21. The other end in the longitudinal direction of the elastic sheet 17 is also connected in the same manner.
Also in this case, when the wearer P wears the disposable garment 1 A, the portion where the elastic sheet 17 and the first elastic portion 21 overlap is pressed against the wearer P by the first elastic portion 21. Improves.

In the elastic sheet 17 shown in FIG. 35 (b), one end in the longitudinal direction is joined at the joining portion C2 outside the first elastic portion 21 (on the side opposite to the body side). The other end in the longitudinal direction of the elastic sheet 17 is also connected in the same manner. Also in this case, in FIG. 22A, joining is possible with a configuration in which the arrangement of the elastic sheet 17 and the first elastic portion 21 is reversed.
Note that the form shown in FIG. 34 and the form shown in FIG. 35 may be appropriately combined. For example, the front end can be combined with FIG. 34 (a) and the rear end can be combined with FIG. 35 (a). Thus, it becomes possible to provide the characteristic according to a wearer's physical characteristic by combining suitably the joining form of the elastic sheet 17 with respect to the 1st elastic part 21 and the 2nd elastic part 22A.

(effect)
FIG. 36 is a diagram illustrating the operation of the disposable garment 1A of the second embodiment. As shown in the figure, the wearer P wears the disposable garment 1 A in a state where the absorbent body 10 is disposed on the elastic sheet 17. Then, since the elastic sheet 17 is extended, the absorbent body 10 is pressed in the direction toward the body by the force with which the elastic sheet 17 tends to contract. The absorber 10 is in close contact with the body by the pressing force in the direction toward the body. Further, when the wearer P wears the disposable garment 1A, the torso attaching part 20A is extended, and therefore the torso attaching part 20A is pressed in the direction toward the body by the force that the torso attaching part 20A tends to contract. The Due to the pressing force toward the body, the torso mounting portion 20A is in close contact with the body. In particular, in the disposable garment 1A of the present embodiment, the elastic sheet 17 is in a non-contact state with the body mounting part 20 at the lower part of the portion joined to the body mounting part 20A, and a gap S is formed. According to this, compared with the case where the elastic sheet 17 and the trunk | drum mounting part 20A are joined integrally, the pressing force of the direction toward the body of the trunk | drum mounting part 20A can be enlarged more. Therefore, the body mounting portion 20A can press the elastic sheet 17 more strongly in the direction toward the body. As described above, also in the disposable garment 1A of the present embodiment, the entire body mounting portion 20A including the elastic sheet 17 is physically applied by the synergistic action of the force that the elastic sheet 17 contracts and the force that the body mounting portion 20 contracts. Can be brought into close contact with a stronger pressing force.
In addition, the disposable garment 1 of the second embodiment can obtain the same effects as the disposable garment 1 of the first embodiment described above.

FIG. 37 is a diagram illustrating a variation in how to attach the absorbent body 10 in the disposable garment 1A of the second embodiment. FIG. 37A shows a state where the absorber 10 is not attached. FIG. 37 (b) shows a state where the absorber 10 is attached. FIG. 37 (c) shows a modification.
As shown in FIG. 37 (a), in the present embodiment, the elastic sheet 17 is composed of two parts, a first sheet member 171 and a second sheet member 172.

One end F1 of the first sheet member 171 is joined to the front part of the second elastic portion 22A, and the other end is a free end F2 when the absorber 10 is not attached.
One end G1 of the second sheet member 172 is joined to the rear part of the second elastic portion 22A, and the other end is a free end G2 in a state where the absorber 10 is not attached, like the first sheet member 171. .

The material of at least one of the first sheet member 171 and the second sheet member 172 is a sheet member that can be expanded and contracted in the length direction, like the elastic sheet 17 described above. The length direction is a direction extending from the front portion to the rear portion of the trunk portion mounting portion 20A through the wearer's crotch.

The stretchable sheet member may be, for example, a non-woven fabric, a moisture permeable film, a sheet member such as paper joined to a string-like elastic member 17a, and itself has elasticity rubber, urethane, silicon sheet It may be a material such as stockings, knit or the like.
Further, the expandable / contractible sheet member is not limited to one in which elasticity is imparted to the entire sheet member, but includes one in which elasticity is imparted to a part of the sheet member.
Further, the form of imparting elasticity can be the form shown in FIGS. 14 and 15, similarly to the elastic sheet 17 of the first embodiment.

The method of joining the first sheet member 171 and the second sheet member 172 to the second elastic portion 22 is any one of sewing, adhesive, heat sealing, ultrasonic joining, gluing, and other known methods. Or a combination thereof.
Furthermore, the method of attaching the first sheet member 171 and the second sheet member 172 to the second elastic portion 22A is not limited, and the variation shown in FIG. 23 of the first embodiment is possible. Further, the first sheet member 171 and the second sheet member 172 may not be fixed to the second elastic portion 22A, and may be detachable.

The free ends F2 and G2 of the first sheet member 171 and the second sheet member 172 are detachable from each other, and the absorbent body 10 is disposed on the body side in a state of being overlapped and bonded as shown in FIG. In this state, the absorber 10 can be pressed toward the body by the elastic force.

According to this embodiment, in addition to the effects of the second embodiment, the following effects are further obtained.
By adjusting the overlapping length of the free ends F2, G2 of the first sheet member 171 and the second sheet member 172, the length of the elastic sheet 17 can be adjusted. Thereby, the length of the elastic sheet 17 can be adjusted according to a body shape from a thin wearer to a fat wearer.

In the modification shown in FIG. 37 (c), one end F1 of the first sheet member 171 is joined to the front part (or rear part) of the second elastic part 22A, and the other end is not attached with the absorber 10. Then, it becomes the free end F2.
This form also has the following effects in addition to the effects of the second embodiment.
The length of the elastic sheet 17 can be adjusted by adjusting the overlapping length of the free end F2 of the elastic sheet 17 and the body mounting portion 20A. Thereby, the length of the elastic sheet 17 can be adjusted according to a body shape from a thin wearer to a fat wearer.

(Third and fourth embodiments)
FIG. 38 is a diagram for explaining the third embodiment and the fourth embodiment. FIG. 38A shows the second embodiment (see FIG. 34) for comparison. FIG. 38B shows a third embodiment. FIG. 38C shows a fourth embodiment. In each drawing of FIG. 38, only the second elastic portion 22A of the body mounting portion 20A is shown, and the length is shown in a shortened state.

As shown to Fig.38 (a), the absorber 10 of 2nd Embodiment is attached to the center part of the surface by the side of the skin of the elastic sheet 17. As shown in FIG.
In this case, as described above, it is preferable that the absorber 10 is not attached to the elastic sheet 17 on the entire surface. For example, as shown in the figure, the absorber 10 may have two locations, one end A and the other end B, and may be either A or B. Furthermore, even if it is not the edge part of the absorber 10, the part away from the edge parts like A and B by the predetermined distance may be sufficient. Moreover, the shape of the attachment portion may be a point shape, a line shape in the short direction of the absorbent body 10, or other than that. In addition, the attachment location to the 2nd elastic part 22 of the elastic sheet 17 is shown with the code | symbol F and G in the figure.

In 3rd Embodiment shown in FIG.38 (b), one edge part (other end B) of the absorber 10 is extended to 22 A of 2nd elastic parts, and is directly joined to 22 A of 2nd elastic parts.
The joining method of the end of the absorbent body 10 to the second elastic portion 22A may be any method of stitching, adhesive, heat sealing, ultrasonic joining, gluing, and other known methods, Or they may be a combination thereof. Moreover, it does not need to be fixed and may be detachable. Further, the attachment points of the elastic sheet 17 to the second elastic portion 22A are indicated by reference numerals C and D in the figure.

Also in this case, it is preferable that the absorber 10 is not attached to the elastic sheet 17 on the entire surface. For example, since the other end B of the absorbent body 10 is joined to the second elastic portion 22, other portions of the absorbent body 10 may not be attached to the elastic sheet 17. One end A may be attached to the elastic sheet 17. Moreover, when attached, the other part of the absorber 10 may not be sufficient as one end A. Moreover, a point shape may be sufficient as an attachment shape, the line shape of the transversal direction of the absorber 10 may be sufficient, and other than that may be sufficient.

In the fourth embodiment shown in FIG. 38C, both ends of the absorbent body 10 extend to the second elastic portion 22A and are directly joined to the trunk portion mounting portion 20A.
Also in this case, the absorber 10 and the elastic sheet 17 are not joined.

(Fifth, sixth and seventh embodiments)
FIG. 39 is a diagram for explaining the fifth embodiment, the sixth embodiment, and the seventh embodiment. FIG. 39 (a) shows a fifth embodiment of the present invention. FIG. 39B shows a sixth embodiment of the present invention. FIG. 39 (c) shows a seventh embodiment of the present invention. In each drawing of FIG. 39, only the second elastic portion 22A of the body mounting portion 20A is shown, and the length is shown in a shortened state.

The fifth embodiment, the sixth embodiment, and the seventh embodiment are different from the first embodiment in that an inner sheet 18 is provided above the elastic sheet 17 (on the body side). The inner sheet 18 is a sheet member made of paper, nonwoven fabric, or film. In this embodiment, the inner sheet 18 is a non-stretchable or weakly stretchable sheet compared to the elastic sheet 17. However, the sheet is not limited to this, and may be a sheet that can be expanded and contracted to be equal to or more than the elastic sheet 17.

In the fifth embodiment shown in FIG. 39A, both ends of the inner sheet 18 are joined to the second elastic portion 22A.
The joining method may be any method of stitching, adhesive, heat sealing, ultrasonic joining, gluing, and other known methods, or a combination thereof. Moreover, it does not need to be fixed and may be detachable.
In the sixth embodiment shown in FIG. 39B, the inner sheet 18 is joined to the second elastic portion 22A only at one end. In the seventh embodiment shown in FIG. 39 (c), the inner sheet 18 is joined to the second elastic portion 22A only at one end as in FIG. 39 (b), and the one end of the absorber 10 is also joined to the second elastic portion 22. It is joined.
In the fifth, sixth, and seventh embodiments, the absorbent body 10 is attached to the inner sheet 18.

According to the above embodiment, when the inner sheet 18 is non-stretchable, or when the stretchability is weaker than that of the elastic sheet 17, the inner sheet 18 does not wrinkle compared to the elastic sheet 17. For this reason, even when the wearer attaches the absorbent body 10 to the inner sheet 18 or when the absorbent body 10 is attached to the inner sheet 18 in the manufacturing process, the absorbent body 10 is attached to the elastic sheet 17. Since it can be attached, attachment is easy.

On the other hand, when the elasticity of the inner sheet 18 is stronger than that described above, when the absorbent body 10 is attached to the elastic sheet 17, it is necessary to widen the inner sheet 18 or the like.
Furthermore, since the absorber 10 is not directly attached to the elastic sheet 17, the presence of the absorber 10 does not affect the stretching force of the elastic sheet 17.

In addition, when the inner sheet | seat 18 is a sheet | seat which can be expanded-contracted, it becomes possible to increase the pressing force with respect to a body combined with the expansion-contraction of the elastic sheet 17. FIG.
Further, in the fifth, sixth, and seventh embodiments, the inner sheet 18 may be composed of two parts, a first inner sheet and a second inner sheet, similarly to the elastic sheet 17 shown in FIG. Good.
In this case, as in the example of FIG. 37, at least one material of the first inner sheet and the second inner sheet may be a sheet member that can be expanded and contracted in the length direction, like the elastic sheet 17 described above. The length direction is a direction extending through the wearer's crotch from the front portion to the rear portion of the trunk portion mounting portion 20A.

The stretchable sheet member may be, for example, a non-woven fabric, a moisture permeable film, a sheet member such as paper joined to a string-like elastic member 17a, and itself has elasticity rubber, urethane, silicon sheet It may be a material such as stockings, knit or the like.
Further, the expandable / contractible sheet member is not limited to one in which elasticity is imparted to the entire sheet member, but includes one in which elasticity is imparted to a part of the sheet member.
Further, the form of imparting elasticity can be the form shown in FIGS. 14 and 15, similarly to the elastic sheet 17 of the first embodiment.
Further, as shown in FIGS. 39A and 39B, the joining points of the absorbent body 10 to the inner sheet 18 in the fifth and sixth embodiments are one end A and the other end B of the absorbent body 10. It is.

As shown in FIG. 39 (c), the junction point of the absorbent body 10 of the seventh embodiment to the inner sheet 18 is one end A of the absorbent body 10. Further, the junction point of the absorbent body 10 to the body mounting portion 20 A is the other end B of the absorbent body 10.
It is preferable that the absorbent body 10 is not attached to the inner sheet 18 on the entire surface. In the case of FIG. 39 (a) and FIG. 39 (b), two places, one end A and the other end B, of the absorber 10 may be sufficient, and either A or B may be sufficient. Furthermore, even if it is not the edge part of the absorber 10, the part away only a predetermined distance from the edge part may be sufficient.

In the case of FIG. 39 (c), since the other end B of the absorbent body 10 is joined to the body mounting portion 20A, other portions of the absorbent body 10 may not be attached to the inner sheet 18, One end A of the absorbent body 10 shown in the figure may be attached to the inner sheet 18. Moreover, when attached, the other part of the absorber 10 may not be sufficient as one end A. Moreover, a point shape may be sufficient as an attachment shape, the line shape of the transversal direction of the absorber 10 may be sufficient, and other than that may be sufficient.

The joining point of the inner sheet 18 to the second elastic portion 22A is indicated by H and I in FIG. 39 (a), and indicated by I in FIGS. 39 (b) and 39 (c). Further, the joint points of the elastic sheet 17 to the second elastic portion 22A are indicated by F and G in FIGS. 39 (a) to 39 (c).

(Eighth embodiment)
FIG. 40 is a diagram for explaining an eighth embodiment of the present invention. FIG. 40A shows a state where the absorbent body 10 is not attached. FIG. 40B shows a state where the absorber 10 is attached.
As shown in the figure, in the eighth embodiment, the elastic sheet 17 is composed of two parts, a first sheet member 171 and a second sheet member 172, as in the example of FIG. However, the first sheet member 171 and the second sheet member 172 of this embodiment are shorter than the first sheet member 171 and the second sheet member 172 of FIG.

One end F1 of the first sheet member 171 is joined to the front part of the second elastic portion 22A, and the other end is a free end F2 when the absorber 10 is not attached.
One end G2 of the second sheet member 172 is joined to the rear part of the second elastic portion 22, and the other end is a free end G2 in a state where the absorbent body 10 is not attached similarly to the first sheet member 171. .
At least one material of the first sheet member 171 and the second sheet member 172 is a sheet member that can be expanded and contracted in the length direction, like the elastic sheet 17 described above. The length direction is a direction extending from the front portion to the rear portion of the second elastic portion 22A through the wearer's crotch.

The method of joining the first sheet member 171 and the second sheet member 172 to the second elastic portion 22 is any one of sewing, adhesive, heat sealing, ultrasonic joining, gluing, and other known methods. Or a combination thereof.
Furthermore, the method of attaching the first sheet member 171 and the second sheet member 172 to the second elastic portion 22 is not limited, and the variation shown in FIG. 23 of the first embodiment is possible. Further, the first sheet member 171 and the second sheet member 172 may not be fixed to the second elastic portion 22A, and may be detachable.

The free ends F2 and G2 of the first sheet member 171 and the second sheet member 172 are detachable from the end portions A and F of the absorbent body 10, as shown in FIG. Then, in a state where the absorbent body 10 is held by the first sheet member 171 and the second sheet member 172, the absorbent body 10 is moved toward the body by the elastic force of at least one of the first sheet member 171 and the second sheet member 172. It becomes possible to press.

(Ninth embodiment)
FIG. 40 (c) is a diagram for explaining a ninth embodiment of the present invention.
As shown in the drawing, the ninth embodiment differs from the eighth embodiment in that one end F4 of the first sheet member 171 is joined to one end A of the absorbent body 10. One end G4 of the second sheet member 172 is joined to the other end B of the absorbent body 10. And although not shown in figure, the other end F3, G3 side of the 1st sheet | seat member 171 and the 2nd sheet | seat member 172 can be attached or detached to the front end and rear end of the 2nd elastic part 22, respectively.

That is, the difference between the eighth embodiment and the ninth embodiment is that in the eighth embodiment, the free ends F2, G2 of the first sheet member 171 and the second sheet member 172 are the end portions A, B of the absorber 10. In the ninth embodiment, the end portions F3 and G3 of the first sheet member 171 and the second sheet member 172 can be bonded to or detached from the second elastic portion 22A. There is a point.
The eighth embodiment and the ninth embodiment can be combined, and one of the first sheet member 171 and the second sheet member 172 is fixed to the absorber 10, and the other is fixed to the trunk portion mounting portion 20A. It may be.
The embodiment shown in FIGS. 37 to 40 described above can also be applied to the attachment method of the absorbent body 10 in the first embodiment.

(10th Embodiment)
FIG. 41 is a view for explaining a disposable garment according to the tenth embodiment of the present invention.
As shown in the figure, the disposable garment 1B of the tenth embodiment is different from the first and second embodiments in that the elastic garment 17 is not provided. Moreover, the absorber 10 is directly attached to the trunk | drum mounting part 20A, and the absorber 10 itself can be expanded-contracted in a length direction. FIG. 41B is an external view of the absorber 10 to be described later. In this embodiment, the position and joining form which attach the absorber 10 to the trunk | drum mounting part 20A can apply a part of variation which attaches the elastic sheet 17 to the trunk | drum mounting part 20A in 2nd Embodiment. (See FIGS. 35 and 36).

42 is a cross-sectional view of the absorber 10. FIG. Fig.42 (a) is sectional drawing of the absorber 10 of this embodiment. 42 (b), 42 (c), and 42 (d) are modified embodiments. As illustrated, in the absorbent body 10 of the present embodiment, a string-like elastic member 17a is disposed between the back sheet 12 and the absorbent core 13 (on the side opposite to the body with respect to the absorbent core 13). . The elastic member 17a is joined to, for example, the back sheet 12 in an extended state.

This joining method may be any method of stitching, adhesive, heat sealing, joining by ultrasonic waves, pasting, and other known methods, or a combination thereof. In addition, the other structure of the absorber 10 is the same as that of 1st Embodiment.

Further, the arrangement of the elastic member 17a in the absorbent body 10 is the same as that of the elastic sheet 17 of the first embodiment shown in FIGS. 14 and 15 (a) to (p). Moreover, not only what the elasticity is provided to the whole absorber 10, but what has elasticity provided to a part of absorber 10 is also included. Also, the form of imparting elasticity can be the form shown in FIGS. 14 and 15, similarly to the elastic sheet 17 of the first embodiment.

A shape similar to the shape of the elastic sheet 17 in FIG. 15 (q) can also be taken in the absorbent body 10 of the present embodiment. That is, although the absorber 10 of this embodiment is a rectangle, not only this but a shape where both ends are wide like FIG.15 (q) may be sufficient. When the absorbent body 10 of this shape is attached to the body mounting portion 20A, a diaper shape as shown in FIG. Also. In addition, the absorber 10 may have a bowl shape or an elliptical shape.

FIG. 42B is a cross-sectional view of the absorbent body 10 according to the first modification.
As shown in the figure, the absorbent body 10 has a string-like elastic member 17a disposed on the back side (the side opposite to the body side) of the back sheet 12. The elastic member 17a is joined to, for example, the back sheet 12 in an extended state.
FIG.42 (c) is sectional drawing of the absorber 10 in a 2nd modification.
As illustrated, the absorbent body 10 has a string-like elastic member 17a disposed on the back side (opposite to the body side) of the back sheet 12, and further a nonwoven fabric 17f disposed on the back side.

FIG. 42 (d) is a cross-sectional view of the absorbent body 10 in the third modification.
As shown in the drawing, the absorbent body 10 has a non-woven fabric 17g disposed on the back side (opposite to the body side) of the back sheet 12, a string-like elastic member 17a disposed on the back side, and a non-woven fabric 17f on the back side. Is arranged.
According to this embodiment, due to the contraction of the elastic member 17a, the entire absorbent body 10 contracts, and as shown in FIG.
The convex portions of the irregularities 10a formed on the absorber 10 are in close contact with the body. Due to this close contact, leakage of urine and the like is suppressed as in the first embodiment.
Furthermore, in the present embodiment, the air permeability is ensured by the recess formed in the absorbent body 10, so that it is difficult to cause stuffiness.

(Eleventh embodiment)
FIG. 43 is a diagram for explaining the eleventh embodiment.
As shown in the figure, the first elastic portion 21 of the present embodiment includes a string 25 (string-like member) inside. The string 25 is disposed over the entire circumference of the first elastic portion 21. The string 25 is pulled out from the front portion of the first elastic portion 21. The outer peripheral length of the body mounting portion 20 can be adjusted according to the amount of the string 25 pulled out. The wearer can mount the trunk mounting portion 20 with a desired tightening condition by adjusting the amount of the string 25 to be pulled out and fastening the end of the string 25. The string 25 may be a bundle of fibers such as cotton and hemp, or may be a bundle of synthetic fibers. Moreover, a vinyl string and a rubber string may be sufficient. Further, the string 25 may be disposed on the second elastic portion 22. That is, the string 25 may be disposed anywhere on the trunk mounting portion 20.
(Twelfth embodiment)
FIG. 44 is a diagram for explaining the twelfth embodiment.
A disposable garment 1C shown in FIG. 44 (a) is different from the disposable garment 1 of the first embodiment in that the absorbent body 10 is not provided inside the elastic sheet 17. Moreover, the disposable garment 1D shown in FIG. 44 (b) is different from the disposable garment 1A of the second embodiment in that the absorbent body 10 is not provided inside the elastic sheet 17. Thus, also in each embodiment which is not equipped with the absorber 10 inside the elastic sheet 17, since the adhesiveness to the body of the elastic sheet 17 is high as demonstrated in FIG.14 and FIG.15, it is more comfortable. A feeling of wearing can be obtained. In the configuration of the present embodiment, the paper sheet 201 may be disposed inside the elastic sheet 17 (see FIG. 14A).

(13th Embodiment)
This embodiment demonstrates the manufacturing process of the disposable clothing 1 shown in 1st Embodiment. FIG. 45 is a diagram for explaining the thirteenth embodiment.
In the disposable garment 1 of this embodiment, the trunk | drum mounting part 20 is formed in the underpants type. Therefore, the trunk portion mounting portion 20 includes a crotch portion 250 between the front portion 230 and the rear portion 240.
As shown in FIG. 45 (a), the body mounting portion 20 of the present embodiment has side edge portions 220 that face each other in the length direction, and is joined by heat sealing or the like.
As a result, as shown in FIG. 45B, the disposable garment 1 including the trunk portion mounting portion 20 and the elastic sheet 17 spanned between the front portion 230 and the rear portion 240 is completed. In this embodiment, when joining the elastic sheet 17 to the trunk | drum mounting part 20, the crotch part 250 is bent. Therefore, at the time of completion, an appropriate bending is formed in the crotch part 250c of the body mounting part 20.

(14th Embodiment)
In the present embodiment, a manufacturing process of the disposable garment 1A shown in the second embodiment will be described. FIG. 46 is a diagram for explaining the fourteenth embodiment.
In the disposable garment 1 A of the present embodiment, the torso mounting portion 20 A is formed in a belly-wrap type. As shown in FIG. 46A, the elastic sheet 17 is joined to the trunk portion mounting portion 20A in a state where a bending portion 260 is generated at the central portion of the trunk portion mounting portion 20A.
In the body mounting portion 20A, the side edge portions 220 facing each other in the length direction are overlapped with each other and joined by heat sealing or the like. The bending portion 260 formed in the central portion of the body mounting portion 20A is cut before or after the side edge portion 220 is joined.
As a result, as shown in FIG. 46B, the disposable garment 1 A including the annular body mounting portion 20 and the elastic sheet 17 spanned between the front portion 230 and the rear portion 240 is completed. .
Although not shown in FIGS. 45 and 46, by adjusting the shape of the side edge portions 220 in the body mounting portion 20 (20A), slits 24 ( 33) can be formed.

Since the disposable garment 1 of each embodiment described above uses a paper sheet, a nonwoven fabric, and the like, it can be produced in large quantities compared to a garment using a woven fabric (cloth), and the cost can be remarkably reduced as compared with a woven fabric. . For this reason, disposable clothing is possible. Further, the embodiments and modifications described above can be used in appropriate combinations, but detailed description thereof will be omitted.
The present invention is not limited to the embodiment described above.

1, 1A, 1B, 1C, 1D: disposable clothing, 10: absorbent body, 11: top sheet, 12: back sheet, 13: absorbent core, 17: elastic sheet, 17a: rubber, 18: inner sheet, 20, 20A: trunk mounting portion, 21: first elastic portion, 22, 22A: second elastic portion, 90: embossing roll, 201: paper sheet, 25: string, 26: frill portion, 28: open end portion, 201a, 208a, 209a: Print layer, 202: Rubber, 209: Hydrophobic sheet, 213: Concavity and convexity, 219: Through hole

Claims

A torso mounting portion that is mounted around the waist of the wearer and includes at least a front portion and a rear portion;
An elastic sheet that extends through the wearer's crotch from the front part to the rear part of the trunk part mounting part, and can be expanded and contracted in the direction from the front part to the rear part, and
The elastic sheet can include an absorbent core for excrement absorption, and includes an elastic member capable of pressing the absorbent core to the wearer's body side by an elastic force,
The body mounting portion or the elastic sheet includes at least a paper sheet capable of absorbing moisture;
Disposable clothing characterized by.
The disposable garment according to claim 1,
The body mounting portion and the elastic sheet include the paper sheet;
Disposable clothing characterized by.
The disposable garment according to claim 1 or 2,
Having a non-flat portion on at least one surface of the paper sheet;
Disposable clothing characterized by.
The disposable garment according to any one of claims 1 to 3,
The paper sheet has a hole penetrating from one surface to the other surface;
Disposable clothing characterized by.
The disposable garment according to any one of claims 1 to 4,
The non-flat portion formed on one surface of the paper sheet and the non-flat portion formed on the other surface have different shapes;
Disposable clothing characterized by.
The disposable garment according to any one of claims 1 to 5,
Having a non-flat portion in the entire area or only a part of the area of the paper sheet,
Disposable clothing characterized by.
The disposable garment according to any one of claims 2 to 6,
The paper sheet has an arrangement direction in which many of the elongated fibers are arranged;
A disposable garment characterized in that a pressing member that expands and contracts is disposed on the body mounting portion in a direction other than the direction orthogonal to the arrangement direction.
The disposable garment according to any one of claims 1 to 7,
The paper sheet includes a first paper sheet and a second paper sheet, the first paper sheet has a first non-flat portion on at least one surface, and the second paper sheet has the first paper sheet on at least one surface. Having a second non-flat portion different from the first non-flat portion;
Disposable clothing characterized by.
The disposable garment according to any one of claims 1 to 8,
The trunk portion mounting portion includes a crotch portion that can be attached and detached or opened between the front portion and the rear portion;
Disposable clothing characterized by.
The disposable garment according to any one of claims 1 to 9,
The body mounting portion has a printed layer;
Disposable clothing characterized by.
The disposable garment according to any one of claims 1 to 10,
The body mounting portion includes a non-hydrophilic sheet;
Disposable clothing characterized by.
The disposable garment according to any one of claims 1 to 6, and 8 to 10.
A pressing member that expands and contracts is disposed in the trunk mounting portion, and a wrinkle is generated in the trunk mounting portion by contraction of the pressing member,
The trunk mounting portion where wrinkles are generated is manufactured by extending the wrinkles with an embossing roll,
Disposable clothing characterized by.
The disposable garment according to any one of claims 1 to 10,
The elastic sheet is provided with an elastic member that expands and contracts, and the elastic sheet generates wrinkles by contraction of the elastic member,
The elastic sheet in which wrinkles are generated is produced by extending the wrinkles with an embossing roll,
Disposable clothing characterized by.
The disposable garment according to any one of claims 1 to 13,
The torso mounting part is a second elastic part that presses around the wearer's lower abdomen,
A first elastic part disposed on top of the second elastic part,
Disposable clothing characterized by.
A disposable garment according to claim 14,
The body mounting portion includes a pressing member capable of pressing the elastic member toward the body by an elastic force on at least one of the first elastic portion and the second elastic portion;
Disposable clothing characterized by.
The disposable garment according to any one of claims 1 to 15,
The elastic sheet is attached to the body mounting portion on at least one end side of a front end or a rear end thereof;
Disposable clothing characterized by.
The disposable garment according to claim 14 or 15,
The elastic sheet is attached to the body mounting portion at an end portion of the first elastic portion, an end portion of the second elastic portion, or a joint portion between the first elastic portion and the second elastic portion;
Disposable clothing characterized by.
The disposable garment according to any one of claims 1 to 17,
Comprising an inner sheet disposed above the elastic member;
Disposable clothing characterized by.
The disposable garment according to any one of claims 1 to 18,
The elastic sheet includes an absorbent body provided with the absorbent core,
In the side edge portion of the absorber, a non-joined portion between the elastic sheet and the absorber is formed,
The side edge portion stands when the absorber is pressed to the body side, and a three-dimensional side gather is formed,
Disposable clothing characterized by.
The disposable garment according to any one of claims 1 to 19,
The elastic sheet includes a front sheet having one end joined to the front part of the trunk part mounting part, and a rear sheet having one end joined to the rear part of the trunk part mounting part,
The elastic member is included in at least one of the front seat and the rear seat,
The other end of the front seat and the other end of the rear seat are detachable from each other,
In a state where the other end of the front seat and the other end of the rear seat are attached to each other, the elastic member can press the absorbent body including the absorbent core to the body side by an elastic force,
Disposable clothing characterized by.
The disposable garment according to claim 19,
The absorber is attached to the body mounting portion on at least one end side of the front end or the rear end;
Disposable clothing characterized by.
The disposable garment according to any one of claims 1 to 21,
The elastic member is disposed on the opposite side of the absorbent core from the body side;
Disposable clothing characterized by.
The disposable garment according to claim 15,
The pressing member is arranged in any form of a straight line, a curved line and a line including a straight line or a curved line in one part, and a continuous, intermittent, continuous and intermittent form in the body mounting portion. That
Disposable clothing characterized by.
A disposable garment according to claim 15 or claim 23,
The body mounting portion is formed with an open end portion where the end portion of the pressing member is exposed when the linear pressing member is arranged and cut along a direction intersecting the arrangement direction. ,
Disposable clothing characterized by.
A disposable garment according to claim 24,
The open end is formed with a frill portion in which the elastic force by the pressing member is suppressed when the linear pressing member is arranged and cut along a direction intersecting the arrangement direction,
Disposable clothing characterized by.
The disposable garment according to any one of claims 1 to 25,
The torso mounting part can be mounted at a position below the hip bone of the wearer,
Disposable clothing characterized by.
A disposable garment according to claim 9,
The width of the crotch is less than the width of the absorber or the elastic sheet;
Disposable clothing characterized by.
The disposable garment according to any one of claims 1 to 27,
The body mounting portion can be adjusted in outer peripheral length by a string-like member,
Disposable clothing characterized by.
A disposable garment according to any one of claims 1 to 28,
The body mounting portion is different in size between the front portion and the rear portion;
Disposable clothing characterized by.