JP6627300B2 - Packaging bags and packages - Google Patents

Description

  The present invention relates to a packaging bag and a package. In particular, the present invention relates to a packaging bag suitable for accommodating sanitary articles among articles to be packaged, and a package containing the sanitary articles by the packaging bags.

  Patent Document 1 discloses an example of a packaging bag capable of containing articles, for example, clothing such as socks and underwear, and sanitary articles such as disposable diapers, light incontinence pads, and sanitary articles.

  On the other hand, in order to keep the articles stored in the opened packaging bag as clean as possible, it is preferable to provide the packaging bag with an opening / closing section that can open / close the opening of the packaging bag. The opening / closing portion is provided on the top of the packaging bag as a pair of engaging portions that can be closed by engaging with each other.

JP 2001-247181 A

  Here, the opening / closing part is provided near the opening at the top of the packaging bag as described in Patent Literature 1, and when the opening / closing part is to be closed after opening, a pair of engaging members is provided over the entire circumference of the opening of the packaging bag. The joint portion must be engaged and closed, which may be troublesome. In addition, when not sufficiently closed, foreign matter such as dust may enter from the unengaged opening, and the stored articles may be stained.

  An object of the present invention is to provide a packaging bag and a package that can reduce the trouble of closing the opening of the packaging bag after opening.

  The packaging bag according to the present invention is a packaging bag capable of storing articles having a trunk and a top covering the top surface of the trunk, and the top is an opening portion for opening the packaging bag. A plurality of opening lines that open the packaging bag by forming an opening according to the break, and a pair of opening members that are arranged with the opening portion interposed therebetween and that can selectively cover the opening by engagement. And an opening / closing section having a joining portion and capable of opening / closing the inside of the packaging bag.

  The packaging bag according to the present invention is a packaging bag capable of storing articles having a trunk and a top covering the top surface of the trunk, and the top is an opening portion for opening the packaging bag. Including at least one opening line for opening the packaging bag by forming an opening according to the break, an opening portion, and a pair of engagement portions arranged to sandwich the opening portion and engageable with each other, A plurality of sets of opening / closing portions capable of opening / closing the inside of the packaging bag can be provided.

  Further, the package according to the present invention is characterized in that articles are accommodated in the packaging bag according to the present invention.

  According to the present invention, if only the area where the opening is formed by breaking the opening portion is closed, it is possible to keep the stored articles clean, and thus the opening of the opened packaging bag is closed. It is possible to reduce labor.

It is a perspective view of a packaging bag and a package according to a first embodiment of the present invention. It is a figure which shows the packaging bag and package which concern on 1st Embodiment of this invention, (a) is a front view of IIa direction of FIG. 1, (b) is a top view. It is a figure for explaining an example of an opening procedure of a packing bag and a package concerning a 1st embodiment of the present invention, (a) is the upper surface of the packing bag before breaking an opening part, (b) is FIG. 4C is a diagram schematically showing the top surface of the packaging bag after the opening portion is provided by breaking a part of the opening portion, and FIG. It is. It is a figure for explaining signs that a packaging bag concerning a 1st embodiment of the present invention is closed, (a) is an IVA-IVA direction sectional view of Drawing 2 (b), and (b) is after opening and closing. FIG. 7C is a diagram showing the vicinity of the opening / closing part of the rear packaging bag, and FIG. It is a figure which shows the example of formation of the opening part provided in the top surface part of a packaging bag and a package which concerns on the modification of 1st Embodiment of this invention, (a) The opening part formed in the substantially E shape. (B) is a diagram schematically showing an opening portion formed in a substantially O-shape, and (c) is a diagram schematically showing an opening portion in which four opening lines are respectively formed substantially in parallel. It is a perspective view of a packaging bag and a package according to a second embodiment of the present invention. It is a figure concerning a 2nd embodiment of the present invention for explaining signs that an opening and closing part provided in a packing bag and a package is closed.

  Hereinafter, embodiments for implementing the present invention will be described in detail with reference to the drawings.

  In the description of the present specification and the claims, the “top surface” and the “bottom surface” are referred to as indicating the surface itself of the storage space for the articles defined by the packaging bag. However, these terms are merely for convenience and do not define absolute positions in the direction of gravity. The same applies to terms such as “up” and “down”. The “bottom part” is referred to as a substantial part of the packaging bag located on the “bottom”. On the other hand, the “top” refers to a portion including a top surface portion, which is a substantial portion covering the top surface, and a portion attached to the top portion as necessary. It is equal to the surface itself.

  Further, in the present specification and the description of the claims, the term "package" refers to a packaging bag in which an article is contained, particularly after being manufactured by accommodating a plurality of articles in the packaging bag. And before opening.

  Further, the term “blockage” in the present description and claims means not only completely shielding (ie, sealing) the inside of the packaging bag from the atmosphere, but also the inside of the packaging bag with foreign substances. It also includes closing the packaging bag substantially to the extent that it can be effectively protected from intrusion.

  In the present specification and the description of the claims, the term “adhesion” includes not only a method using an adhesive but also a method using welding and a method using heat fusion (hereinafter sometimes referred to as heat sealing).

  In the packaging bag according to the embodiment of the present invention, an opening portion is provided so as to form an opening of a necessary and sufficient degree for taking out an article, and an opening / closing portion is provided so as to sandwich the opening portion. With this configuration, if only the area where the opening is provided by breaking the opening portion is closed, it is possible to keep the stored articles clean, so that it is troublesome to close the opening of the packaging bag after opening. Can be reduced.

<First embodiment>
FIGS. 1 and 2 show a packaging bag 1 and a package 100 according to a first embodiment of the present invention. FIG. 1 is a perspective view, FIG. 2A is a front view in the IIa direction of FIG. (B) represents a top view.

  The packaging bag 1 according to the present embodiment is of a type in which one gusset is arranged on the top side. The packaging bag 1 includes a body 3 that substantially defines a space for accommodating an article (sanitary article 2 in the present embodiment) between the top surface and the bottom surface, and a top 4 that covers the top surface of the body 3. And is provided. Note that these parts are not integrated after being manufactured separately, but are integrally formed in advance by bending one sheet-like member.

  As shown in FIG. 1, the packaging bag 1 of the present embodiment has a substantially rectangular parallelepiped shape in which a plurality of sanitary articles 2 are accommodated, and the body 3 has four side surfaces substantially perpendicular to the bottom surface of the packaging bag 1. And As shown in FIG. 2B, the shape of the upper surface of the packaging bag 1 when the substantially rectangular parallelepiped is viewed from the top surface side of the packaging bag 1 is substantially rectangular. In the description of the present specification and the claims, the term “substantially rectangular parallelepiped” naturally includes a cube, and the term “substantially rectangular” naturally includes a square. When the shape of the upper surface of the packaging bag 1 is a square, any side may be regarded as a long side (or a short side) in the description of the present specification and the claims.

  The top part 4 has a top part 5 that is disposed substantially parallel to the top part of the body part 3 of the packaging bag 1 and covers the sanitary ware 2 and a rising part 6 that rises from the periphery of the top part 5 and is attached thereto. Provided. An opening portion 7 is provided on the top surface portion 5, and the opening portion 7 includes a plurality of opening lines for opening the packaging bag 1 by forming an opening according to breakage. The opening line is formed on the top surface 5 as a perforation, for example. By breaking this opening line, an opening large enough to allow the sanitary ware 2 to be taken out without hindrance is formed. In the present embodiment, the opening portion 7 is formed in a substantially H shape by three (three) opening lines on the top surface portion 5.

  The top part 4 is provided with an opening / closing part 8 capable of opening / closing the inside of the packaging bag 1. In this embodiment, the opening of the packaging bag 1 is closed by closing the opening / closing section 8, and the opening of the packaging bag 1 is opened by opening the opening / closing section 8. Specifically, the opening / closing section 8 is configured by, for example, a chuck having a pair of engaging sections that can close the opening of the packaging bag 1 by engaging (for example, engaging) with each other, as shown in FIGS. As shown in b), it is composed of a female engaging member 8a and a male engaging member 8b that can engage with each other. In the present embodiment, the opening / closing unit 8 is arranged along the inner periphery so as to be substantially parallel to the bottom surface of the body 3 of the packaging bag 1 and face the space on the top surface 5 surrounded by the rising unit 6. For example, it is formed by bonding to the surface of the packaging bag 1. In this embodiment, a female engaging member 8a is formed in the upper half of the substantially rectangular shape shown in FIG. 2B and on the inner peripheral portion of the facing side surface portion 6a of the rising portion 6, and the female engaging member 8a shown in FIG. A male engaging member 8b is formed in the lower half of the rectangle and on the inner peripheral portion of the facing side surface portion 6b of the rising portion 6.

  Further, the female engaging member 8a and the male engaging member 8b are arranged with the opening portion 7 interposed therebetween. In this embodiment, as shown in FIG. 2B, the female engaging member 8a and the male engaging member 8b are arranged so as to surround the opening portion 7 formed in a substantially H shape. With this arrangement, the opening of the packaging bag 1 formed by breaking the opening portion 7 can be closed by the opening / closing portion 8, so that foreign matters such as dust and insects enter and adhere to the sanitary article 2 after opening. Can be prevented.

  Furthermore, the female engaging member 8a and the male engaging member 8b can selectively cover the opening by engagement, that is, the user can use a plurality of opening lines provided on the top surface portion 5 of the packaging bag 1. Of which opening line is to be broken and where the opening is formed, and which opening is covered (or closed) by the female engaging member 8a and the male engaging member 8b can be selected. It is possible to do.

  FIG. 3 is a view for explaining an example of an opening procedure of the packaging bag 1 and the packaging body 100 according to the first embodiment of the present invention, and FIG. The upper surface of the packaging bag 1, FIG. 3 (b) is an upper surface of the packaging bag 1 after a part of the opening part 7 is broken and an opening is provided, and FIG. FIG. 2 is a diagram schematically showing the upper surface of the packaging bag 1 after the provision of the packaging bag.

  The user, for example, breaks the opening line from the substantially H-shaped central portion of the opening portion 7 as shown in FIG. 3A, and as shown in FIG. The upper half (in FIG. 3B) is broken to form an opening, and the packaging bag 1 is opened. Then, the user takes out the required number of sanitary articles 2 from the formed opening, partially engages the female engaging member 8a and the male engaging member 8b within a necessary range, and opens the opening of the packaging bag 1. Is closed (see FIG. 4 (c)). That is, the opening is formed so as to be covered by the opening / closing portion 8 by partially engaging the female engaging member 8a and the male engaging member 8b. Therefore, it is not necessary to engage all of the female engaging member 8a and the male engaging member 8b, and only by partially engaging the female engaging member 8a and the male engaging member 8b, the opening of the entire packaging bag 1 is opened. Is closed, and the sanitary goods 2 accommodated in the packaging bag 1 can be kept clean. Therefore, the trouble of closing the opening of the packaging bag 1 is reduced, and the packaging bag 1 can be quickly closed. Further, the configuration of the opening portion 7 allows the number and area of the openings formed in the packaging bag 1 to be selected (or increased stepwise) according to the user's request. For example, the user may further break the unsealing portion 7 from the broken state of the unsealing portion 7 shown in FIG. 3B to make the unsealing portion 7 as shown in FIG. 3C completely broken. Can be.

  In the present embodiment, as shown in FIG. 2A, a gap L2 is provided between the sanitary ware 2 stored in the packaging bag 1 and the top surface 5. By providing the gap L2 in this manner, it is possible to form a grip margin on the top surface portion 5 of the packaging bag 1 that facilitates the operation of pulling both sides of the opening portion 7 away from each other and breaking the opening. Become. The gap L2 for forming the gripping margin can be appropriately set, and can be, for example, half or more of the short side L1 of the above-described substantially rectangular shape (see FIG. 2B). In this case, the distance (height) L3 between the stored sanitary ware 2 and the opening / closing section 8 is determined by pulling the facing side portions 6a and 6b of the rising section 6 corresponding to the long side of the substantially rectangular shape in the short side direction. Is closed (the female engaging member 8a and the male engaging member 8b are engaged), L3> L2 ≧ (1/2) L1. Further, in order to facilitate opening and closing operations, it is preferable that the opening and closing unit 8 be provided at a position near the upper edge of the rising unit 6.

  In the present embodiment, the gap L2 is set on the premise that a margin is formed on the top surface portion 5 of the packaging bag 1, but this is not essential. That is, the sanitary ware 2 may be integrated in the entire space from the bottom surface of the body 3 to the top surface 5 of the top 4, and in order to enable the operation of closing the chuck portion 8, L3> (1/2) It suffices if L) is defined as L1. If the packaging bag 1 has a substantially square shape when viewed from above, L3 can be defined based on the length of one side of the square.

  Further, in the present embodiment, the height L3 is defined from the position of the sanitary ware 2 stored in the packaging bag 1 before opening, but since the opening portion 7 has a closing function before opening, the height L3 is opened and closed. It is not a requirement that the part 8 is closed. Therefore, for example, in the case of a packaging bag in which sanitary goods are stored in a flat-stacked state, even if the height L3 is not secured at the stage before opening, when the topmost one is taken out, the height is high. What is necessary is that L3 is secured. If a handle is attached to the rising portion 6, the attachment position of the handle can be determined in consideration of the height L3 to be secured.

  The manner in which the packaging bag 1 according to the first embodiment of the present invention is closed will be described with reference to FIG. Here, FIG. 4 (a) is a cross-sectional view in the IVA-IVA direction of FIG. 2 (b), and shows the vicinity of the opening / closing portion 8 of the packaging bag 1 before opening, and FIG. FIG. 2 shows a schematic view of the vicinity of the opening / closing section 8 of the packaging bag 1 after closing. FIG. 4C is a perspective view of the packaging bag 1 and the package 100 after the closure.

  Regarding the opening / closing section 8 before opening the packaging bag 1, as shown in FIG. 4A, it can be seen that the female engaging member 8a and the male engaging member 8b are separated from each other and face each other. As shown in FIG. 4 (b), the female engaging member 8a and the male engaging member 8b engage with each other to close the packaging bag 1 with respect to the opening / closing portion 8 when closing the opened packaging bag 1. You can see how he is doing. For example, as shown in FIG. 3B, when a part of the unsealing portion 7 is broken and an opening is formed in the packaging bag 1, as shown in FIG. 4B and FIG. By partially engaging the female engaging member 8a and the male engaging member 8b, the sanitary article 2 stored in the packaging bag 1 can be held clean. That is, as shown in FIG. 4C, below the portion where the female engaging member 8a and the male engaging member 8b are not engaged, the opening 7 formed on the top surface 5 is still broken. Therefore, the unbroken portion fulfills a closing function, so that entry of foreign matter such as dust is prevented.

  In the present embodiment, the opening portion 7 has a substantially H-shape. However, the opening portion 7 can be appropriately changed as long as the object of reducing the trouble of closing the opening / closing portion 8 can be achieved. Next, a plurality of examples of forming the opening portion 7 will be described, but the formation of the opening portion 7 is not limited thereto.

  FIGS. 5A to 5C are schematic diagrams illustrating an example of forming the opening portion 7 provided on the top surface portion 5 of the packaging bag 1 and the packaging body 100 according to a modification of the first embodiment of the present invention. FIG.

  In the example shown in FIGS. 5A and 5B, the opening 7 is formed by four (four) opening lines on the top surface 5, and in FIG. 5 (b), and is formed substantially in a letter shape. In the example of forming the opening portion 7 as shown in FIG. 5C, four opening lines are respectively formed substantially in parallel on the top surface portion 5 of the packaging bag 1, and the opening lines are broken by breaking the opening lines. Are respectively formed. For example, the user can select one of the four opening lines, break the opening line to form an opening, and take out a required number of hygiene articles through the opening.

  5 (a) to 5 (c), it is possible to form an opening in the packaging bag 1 by breaking a part of the opening portion 7 as shown in FIG. 5 (c). Therefore, the female engagement member 8a and the male engagement member 8b only need to engage in the area where the opening is formed, and the labor for closing the opening of the packaging bag 1 is reduced.

  In this embodiment, a plurality of hygiene articles 2 can be arranged side by side on the trunk 3 of the packaging bag 1. The sanitary articles 2 are arranged in a direction substantially parallel to the long sides of the above-described substantially rectangular shape shown in FIG. Here, by defining the formation position of the unsealing portion 7 according to the arrangement direction of the sanitary ware 2, the sanitary ware 2 can be taken out with a smaller opening. Specifically, for example, by forming the opening line on the top surface portion 5 so as to extend in a direction substantially perpendicular to the arrangement direction of the sanitary ware 2, the user is formed by breaking the opening line. The hygiene article 2 can be easily taken out from the small slit-shaped opening. Then, in order to close the packaging bag 1, it is sufficient to engage the female engaging member 8a and the male engaging member 8b only within the range of the small opening, and the operation of closing the opening of the packaging bag 1 is performed. Can be reduced.

  In the present embodiment, although the sanitary articles are targeted as articles, the sanitary articles are opened in order to prevent foreign substances from entering the inside of the packaging bag as compared with other articles, and the stored sanitary articles are stored. Since there is a high demand for performing a series of operations of taking out and closing quickly, the effects of the present invention can be further enjoyed.

  Here, an example of the manufacturing process of the packaging bag 1 will be described below.

  The packaging bag 1 is manufactured from a long film (hereinafter, sometimes referred to as a single gusset film) in which a gusset portion is provided on one side edge and the other side edge facing the one side edge is in an open state. Is done. The gusset portion has a gusset structure in which one side edge is valley-folded, and has two peaks (hereinafter, may be referred to as half gusset portions) formed by valley-folding one side edge.

(1) First, in order to provide a region in which the top surface portion 5 and the rising portion 6 of the packaging bag 1 are formed, the packaging shown in FIG. The inner surface of the gusset half is bonded in a direction corresponding to the lateral direction when viewed from the front of the bag 1 (the longitudinal direction of the one gusset film). This bonding is performed for each of the two gusset halves, for example, by heat sealing.

(2) Then, a predetermined width is provided from one side edge to the other side edge at a predetermined interval in a direction (longitudinal direction of one gusset film) corresponding to the lateral direction when viewed from the front of the packaging bag 1 shown in FIG. To bond a single gusset film to form a plurality of bonded portions on the single gusset film.

(3) Next, a plurality of pieces are arranged along a direction (short direction of one gusset film) corresponding to the height direction of the packaging bag 1 shown in FIG. By cutting the bonded portions, it is possible to obtain individual bag-shaped films with both side ends bonded.

(4) Folding the gusset portion of the individual bag-shaped film to form the top surface portion 5, the rising portion 6, and the four side portions, thereby obtaining the packaging bag 1 whose bottom portion is open. Can be. The sanitary ware 2 is inserted from the opened other side edge, is housed as shown in the broken portion of FIG. 1, and is housed in the packaging bag 1 by folding the other side edge. The folded other side edge is sealed by bonding.

  In the present embodiment, as shown in FIG. 1, two opposing side portions of the four side portions of the packaging bag 1 each have a seal portion formed when the adhesive portion is cut near the center, and the remaining The two opposing side surfaces each have a substantially flat surface without a seal.

  In the present embodiment, for example, the unsealing portion 7 is formed on the surface of the single gusset film before the manufacturing step (1) or between the manufacturing steps (1) to (4).

<Second embodiment>
The packaging bag according to the second embodiment of the present invention has a so-called gable roof type top that covers the top surface of the trunk. Also for such a packaging bag having a shape different from that of the first embodiment, an opening portion is provided so that an opening of a sufficient degree necessary for taking out the article (the sanitary article 2 in the present embodiment) is formed, and the opening is performed. By providing the opening / closing part so as to sandwich the part, it is possible to reduce the trouble of closing the opening of the packaging bag after opening.

  FIG. 6 shows a perspective view of the packaging bag 10 and the packaging body 110 before opening according to the second embodiment of the present invention. Among the components constituting the packaging bag according to the present embodiment, those having the same functions are denoted by the same reference numerals as those in the first embodiment, and the description thereof is omitted.

  The packaging bag 10 includes a body 13 that substantially defines a space for housing the sanitary ware 2 between the top surface and the bottom surface, and a top portion 14 that covers the top surface of the body 13. Note that these parts are not integrated after being manufactured separately, but are integrally formed in advance by bending one sheet-like member.

  The body 13 of the packaging bag 10 of the present embodiment has four side surfaces that are substantially perpendicular to the bottom surface of the packaging bag 10. The top portion 14 is provided with a pair of inclined surface portions 15 having a gable roof shape and a rising portion 16 sandwiched therebetween. The pair of inclined surfaces 15 are provided with unsealing portions 17 having a length less than the horizontal direction, for example, about half of the length, and extending from different wives. The opening portion 17 includes at least one opening line for opening the packaging bag 10 by forming an opening according to the break. In the present embodiment, the opening lines are substantially parallel to the bottom surface of the body 13 of the packaging bag 10 and are arranged on the pair of inclined surfaces 15 one by one.

  In addition, an opening / closing section 18 capable of opening / closing the inside of the packaging bag 10 is provided on the pair of inclined surface sections 15. As in the first embodiment, the opening / closing section 18 is configured by, for example, a chuck configured by a pair of engaging sections capable of closing the opening of the packaging bag 10 by engaging with each other, as shown in FIG. Further, a female engaging member 18a and a male engaging member 18b that can engage with each other are configured. In the present embodiment, the female engaging member 18a and the male engaging member 18b are substantially parallel to the bottom surface of the body 13 of the packaging bag 10 and are arranged with the opening line provided on the pair of inclined surfaces 15 therebetween. It is provided on the outer surface of the inclined surface portion 15 of the packaging bag 10. The female engaging member 18a, the male engaging member 18b, and the opening line are provided so as to be substantially parallel to each other.

  In the present embodiment, a plurality of sets of the opening portion 17 and the female engagement member 18a and the male engagement member 18b are provided on the top portion 14 of the packaging bag 10. Specifically, as shown in FIG. 6, a pair of an unsealing portion 17 and a female engagement member 18a and a male engagement member 18b are arranged on a pair of inclined surface portions 15 one by one. With this configuration, the opening of the packaging bag 10 formed by breaking the opening line can be selectively covered by the engagement of the female engagement member 18a and the male engagement member 18b. In other words, the user can select which of the plurality of opening lines provided on the pair of inclined surface portions 15 of the packaging bag 10 to break from which opening line and form the opening where the female engagement can be made. The member 18a and the male engaging member 18b make it possible to select which opening is to be covered (or closed).

  FIG. 7 is a view for explaining a state of closing the opening / closing section 18 provided on the packaging bag 10 and the packaging body 110 according to the second embodiment of the present invention. In the present embodiment, a gap is provided between the pair of inclined surface portions 15 and the sanitary ware 2 to be accommodated, so that a grip margin is formed on the inclined surface portions 15, so that slackness of the inclined surface portions 15 is allowed. become. If there is looseness, as shown in FIG. 7, the user grasps both sides of the opening 17 ′ formed after the break of the opening line with both hands (the left hand 9L and the right hand 9R in FIG. 7) and pulls each other to engage with the female. The member 18a and the male engaging member 18b can be engaged with each other. Therefore, when one of the plurality of opening lines provided on the pair of inclined surfaces 15 of the packaging bag 10 is broken to form an opening, as shown in FIG. 6, the opening is disposed on both sides of the one opening line. Only by engaging the engaged female engaging member 18a and the male engaging member 18b, the entire opening of the packaging bag 10 is closed and the sanitary article 2 accommodated in the packaging bag 10 can be kept clean. become. Therefore, the labor for closing the opening of the packaging bag 10 is reduced, and the packaging bag 10 can be quickly closed.

  In this embodiment, a plurality of hygiene articles 2 can be arranged side by side on the trunk 13 of the packaging bag 10. The sanitary articles 2 are arranged in two rows substantially parallel to the bottom surface of the packaging bag 10 and substantially perpendicular to the extending direction of the rising portion 16 of the packaging bag 10 shown in FIG. Is contained. In the present embodiment, the opening line is formed on the inclined surface portion 15 so as to extend in a direction substantially perpendicular to the arrangement direction of the sanitary ware 2, and the user can cut the opening line to form a slit. It becomes possible to take out sanitary goods from a small opening. Then, in order to close the packaging bag 10, it suffices to engage with the female engaging member 18 a and the male engaging member 18 b arranged on both sides of the small opening, and close the opening of the packaging bag 10. The time required for the operation can be reduced.

  According to the present embodiment, similarly to the first embodiment, if only the area where the opening is formed by breaking the opening portion is closed, it is possible to keep the stored articles clean. It is possible to reduce the trouble of closing the opening of the packaging bag after opening.

<Others>
The present invention is not limited to the above-described first and second embodiments and the modified examples described anywhere, and can be appropriately changed and modified without departing from the technical idea of the present invention. It is.

  For example, in the packaging bag 1 according to the first embodiment, the set of the opening portion 17 and the opening / closing portion 18 described in the second embodiment is placed on the top surface portion 5 instead of the opening portion 7 and the opening / closing portion 8. A plurality of sets may be provided. Also according to this configuration, it is possible to enjoy the effect of reducing the trouble of closing the opening / closing section.

  In addition, in each of the above embodiments, the opening / closing portion is configured by a chuck having a pair of engaging portions capable of closing the opening of the packaging bag, but is not limited thereto. For example, the male engaging member and the male The opening of the packaging bag may be closed using a hook-and-loop fastener composed of a female engaging member to which the engaging member can be repeatedly peelably adhered.

  Further, in each of the above embodiments, the opening line is formed at the top in a straight line shape, but is not limited thereto, and is not a straight line shape (for example, a curved shape such as an arc shape, a U-shape, a zigzag shape). It may be.

  Although the packaging bag according to each of the embodiments has a rising portion, the packaging bag may not have the rising portion. This makes it possible to make the entire packaging bag compact.

1, 10 Packaging bag 2 Sanitary ware 3, 13 Body 4, 14 Top 5 Top surface 6, 16 Rising part 7, 17 Opening part 8, 18 Opening / closing part 15 Inclined part 100, 110 Package

Claims (6)

A body bag, a top portion that covers a top surface of the body portion , a plurality of articles is housed therein, and a packaging bag having a substantially rectangular parallelepiped shape in the housed state ,
The top portion includes a top surface portion that is arranged in parallel with the top surface and covers the article and a rising portion that rises from a periphery thereof,
The top surface portion is provided with an opening portion for opening the packaging bag, the opening portion including a plurality of opening lines for opening the packaging bag by forming an opening according to breakage,
The rising portion has a pair of engaging portions that are arranged with the opening portion interposed therebetween, are engageable with each other, and can selectively cover the opening by the engagement, and the inside of the packaging bag. closing portion capable of opening / closure is provided with,
The opening / closing portion is disposed entirely along the inner circumference so as to face a space above the top surface portion surrounded by the rising portion, and the rising portion is formed by engaging the engagement portions with each other. A packaging bag for covering an opening . A body bag, a top portion covering the top surface of the body portion, a packaging bag capable of storing articles,
On the top,
An opening portion for opening the packaging bag, the opening portion including one opening line for opening the packaging bag by forming an opening according to the break,
A plurality of opening / closing sections are provided so as to sandwich the opening section and have a pair of engaging sections engageable with each other and capable of opening / closing the inside of the packaging bag. Packaging bag. The top portion has a pair of inclined surface portions that cover the top surface and have a roof shape,
The packaging bag according to claim 2, wherein the opening portion and the opening / closing portion are provided substantially in parallel on the inclined surface portion. Containing a plurality of said articles,
4. The packaging bag according to claim 1, wherein the opening line extends in a direction substantially perpendicular to a direction in which the articles are arranged. 5.   The said article is a hygiene article, The packaging bag of any one of Claims 1-4 characterized by the above-mentioned.   A package, wherein the article is accommodated in the packaging bag according to any one of claims 1 to 5.