JP2017114556A - Packaging container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a packaging container which allows a person to easily pick up a sheet housed in the packaging container in a stacked state from an opening of the packaging container.SOLUTION: A packaging container 100 comprises: a body part 10 with an opening 12 allowing a person to pick up a sheet which houses a plurality of sheets mutually stacked; a lid part 21 which is arranged in the body part 10 so that the opening 12 can be opened/closed; and an engagement part 30 arranged in the lid part 21 which is detachably engaged with the sheet. The lid part 21 includes an operation part (for example, knob part 26) at one end part to open the lid part 21. The engagement part 30 is installed at an inner face side of the lid part 21 so as to arrange at an end side opposite to the operation part side in the opening 12 when the lid part 21 is closed.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a packaging container and a packaging container stuff.

  As a packaging container that accommodates a plurality of sheets in a stacked state so that they can be sequentially taken out, there is, for example, one described in Patent Document 1.

  The packaging container of patent document 1 is provided with the main-body part which accommodates a sheet | seat, and the cover part currently affixed on the main-body part so that opening formed in the main-body part can be opened and closed. In this packaging container, an engagement portion that can engage with the sheet is provided at a position corresponding to the opening of the main body portion on the inner surface of the lid portion so that the sheet can be easily taken out from the opening. The engaging portion is disposed at the center of the opening.

JP 2010-42826 A

  As a result of the study by the present inventors, when the engaging portion is arranged at the center of the opening as in the technique of Patent Document 1, the reliability of the engaging operation of the engaging portion with respect to the seat is not always sufficient. Therefore, it is not always easy to take out the sheet from the opening.

  The present invention has been made in view of the above-described problems, and a packaging container and a packaging container stuff that can more easily perform an operation of taking out a sheet accommodated in the packaging container in a stacked state from the opening of the packaging container. About.

  The present invention has an opening for taking out sheets, and a main body portion that accommodates a plurality of stacked sheets, a lid portion that is provided in the main body portion so that the opening can be opened and closed, An engaging portion that is provided on the lid portion and is detachably engaged with the sheet, the lid portion having an operation portion on one end side for opening the lid portion, and the engagement The packaging container is provided on the inner surface side of the lid portion so as to be disposed at a position on the end side opposite to the operation portion side in the opening with the lid portion closed. Is.

  Moreover, this invention provides the packaging container stuffed goods provided with the packaging container of this invention, and the said several sheet | seat accommodated in the said packaging container in the state piled up mutually.

  According to the present invention, it is possible to more easily perform the operation of taking out the sheets accommodated in the packaging container in a stacked state from the opening of the packaging container.

It is a top view of the packaging container which concerns on embodiment. It is a perspective view of the packaging container which concerns on embodiment. It is a sectional side view of the packaging container which concerns on embodiment. It is a perspective view of the packaging container which concerns on embodiment, and shows the state which opened the cover part. It is a sectional side view of the packaging container which concerns on embodiment, and shows the state which opened the cover part. It is a sectional side view which shows an example of an engaging part. It is a schematic diagram which shows the example of the behavior of an engaging part. It is a top view which shows the modification of arrangement | positioning of a finger contact parameter | index part. It is a sectional side view which shows the modification of arrangement | positioning of an engaging part. It is a sectional side view which shows the other modification of arrangement | positioning of an engaging part. It is a sectional side view which shows the modification of a cover part.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. Note that in all the drawings, the same components are denoted by the same reference numerals, and redundant description will be omitted as appropriate.

As shown in FIGS. 1 to 5, a packaging container 100 according to this embodiment includes a main body 10 that has an opening 12 for taking out a sheet 51 and accommodates a plurality of stacked sheets 51, and an opening. 12 includes a lid portion 21 provided in the main body portion 10 so as to be openable and closable, and an engagement portion 30 provided in the lid portion 21 and detachably engaged with the sheet 51. The lid part 21 has an operation part (for example, a knob part 26) for opening the lid part 21 on one end side. The engaging portion 30 is provided on the inner surface side of the lid portion 21 so as to be disposed at a position on the end portion side opposite to the operation portion side in the opening 12 with the lid portion 21 closed.
Here, as the sheet 51, a liquid (alcohol, disinfectant, surfactant, etc.) is included in a sheet material made of paper such as a nonwoven fabric, gauze, cotton, or tissue paper such as a wet tissue. Cleaning liquid, lotion, etc.).
Moreover, the packaging container stuff 150 which concerns on this embodiment is provided with the packaging container 100 which concerns on this embodiment, and the several sheet | seat 51 accommodated in the packaging container 100 in the state piled up mutually. .

  In the following description, for the sake of convenience, it is assumed that the side where the opening 12 is formed in the main body 10 is the top, and the direction of the knob 26 side in front of the opening 12 with the lid 21 closed. It is assumed that the left in FIG. 1 is left and the right in FIG. 1 is right. These directions do not limit the directions at the time of manufacture and use of the packaging container 100 and the packaging container stuff 150.

The main body 10 is configured as a bag body, for example, by subjecting the main body constituting film 60, which is a single flexible film, to bending and sealing (heat sealing). Although the shape of the main-body part 10 is not specifically limited, For example, it can be set as a flat rectangular parallelepiped shape.
The main body 10 has, for example, side seal portions 13 and 14 (FIGS. 1, 2, and 4) formed on the left and right side portions, respectively, and a bottom seal portion 15 (FIG. 3, FIG. 3) on the bottom surface side of the main body portion 10. As shown in FIG. 5, a portion of the bag except for the opening 12 is hermetically sealed. The left side seal portion 13 extends in the front-rear direction at the left end portion of the main body portion 10, and the right side seal portion 14 extends in the front-rear direction at the right end portion of the main body portion 10. The bottom seal portion 15 is continuously formed from the central portion in the longitudinal direction (front-rear direction) of the side seal portion 13 to the central portion in the longitudinal direction (front-rear direction) of the side seal portion 14. The left and right side surfaces and the front and rear surfaces of the main body 10 are gusseted, and an accommodation space 11 having a predetermined height is formed inside the main body 10.
Although the planar shape of the opening 12 is not particularly limited, the opening 12 has, for example, a rectangular shape in plan view. The arrangement of the opening 12 on the upper surface of the main body 10 is not particularly limited. For example, the opening 12 is arranged at the center of the upper surface of the main body 10.
Here, the main body constituting film 60 is composed of, for example, polyethylene, polyethylene terephthalate, polypropylene, polyester, polyamide, polyvinyl chloride or the like on both sides of a barrier layer such as an aluminum sheet (aluminum foil) or a silica deposited film. A laminated film covered with a synthetic resin film layer. A pattern or characters are attached to the front surface or the back surface of the outer synthetic resin film layer by printing or the like.
As an example of a specific layer structure of the main body constituting film 60, in order from the outer layer, a polyethylene terephthalate layer having a layer thickness of 12 μm, an adhesive layer, an aluminum sheet (aluminum foil) layer having a layer thickness of 7 μm, an adhesive layer, And a non-axially stretched polypropylene layer having a layer thickness of 30 μm.
In addition, when the main body constituting film 60 of the main body portion 10 is formed of a flexible film as in the present embodiment, the main body constituting film 60 is formed from the viewpoint of flexibility and shape retention of the packaging container 100. The Young's modulus is more preferably 40 MPa (0.04 GPa) or more and 5500 MPa (5.5 GPa) or less.

As shown in FIG. 3, a stacked body 50, that is, a plurality of sheets 51 in a stacked state are stored in the storage space 11. The sheet 51 is made of, for example, a nonwoven fabric. However, the sheet 51 may be made of woven fabric such as gauze.
Although how to fold the sheet 51 is not particularly limited, as an example, the sheet 51 can be folded as shown in FIG. That is, for example, the individual sheets 51 are folded in three so that the second portion 51b and the third portion 51c that are both ends of the sheet 51 overlap each other on the first portion 51a that is the central portion of the sheet 51. ing. More specifically, for example, each of the first portion 51a, the second portion 51b, and the third portion 51c has a rectangular shape in plan view, and the second portion 51b overlaps the front portion of the first portion 51a. The third portion 51c overlaps the rear portion of the first portion 51a.
The sheets 51 are arranged in the same direction and overlap each other. Accordingly, the second portion 51b of the upper sheet 51 is disposed above the second portion 51b of the lower sheet 51 among the vertically adjacent sheets 51, and, for example, between the second portions 51b. The front portion of the first portion 51a of the upper sheet 51 is interposed. Similarly, the third portion 51c of the upper sheet 51 is disposed above the third portion 51c of the lower sheet 51 among the vertically adjacent sheets 51, and, for example, between the third portions 51c. The rear portion of the first portion 51a of the upper sheet 51 is interposed in the upper portion.
However, the sheet 51 may be folded into another shape.
For example, the folding method may be such that the end portions of the second portion 51b and the third portion 51c overlap each other.
The sheet 51 may be folded in half. In this case, the size of the two portions of the folded sheet 51 may be equal or unequal.
In addition, the sheet 51 has one of the second portion 51b and the third portion 51c opposite to the case of folding as shown in FIG. 3 with respect to the first portion 51a (below the first portion 51a). The second part 51b and the third part 51c may be further folded in two from the folding method, and the entire sheet 51 may be folded in a zigzag manner.
Moreover, the sheet 51 may be zigzag-folded into five (may be folded into five sheets).
Further, after the sheet 51 is folded as shown in FIG. 3, the sheet 51 may be further folded into two (two folded so that each half of the first portion 51a contacts the back to back). That is, the sheet 51 may be folded in a direction orthogonal to the fold after the folding method as shown in FIG. Similarly, the sheet 51 may be further folded in two after the above-described folding method.
However, these are merely examples, and the sheet 51 may be further folded into another shape.
Furthermore, the sheet 51 does not necessarily have to be folded.

A label 20 made of a flexible film is attached to the outer surface on the upper surface side of the main body 10.
The label 20 is also referred to as a reseal label. For example, a single material or a composite material of a synthetic resin film such as polyethylene, polyethylene terephthalate, polypropylene, polyester, polyamide, and polyvinyl chloride, or these synthetic resin films and aluminum. It is comprised by the laminated film which bonded together the sheet | seat (aluminum foil) etc.
For example, a slit 20 a is formed in the label 20. In the label 20, the inner part of the slit 20 a constitutes a lid part 21, and the outer part of the slit 20 a constitutes an adhesive part 22. That is, for example, the lid portion 21 is configured by the central portion of the label 20, and the adhesive portion 22 surrounds the periphery of the lid portion 21. The slit 20 a is formed discontinuously on the other end side (rear side) of the lid portion 21, whereby the other end of the lid portion 21 is connected to the adhesive portion 22.
The Young's modulus of the lid 21 is 40 MPa (0.04 GPa) or more and 5500 MPa (5) from the viewpoint of easy opening when the label 20 is made of a flexible film as in this embodiment. .5 GPa) or less.
The adhesive part 22 is adhesively fixed to the outer surface of the main body part 10 through an adhesive layer provided on the inner surface side.
The lid portion 21 is provided with an adhesive layer on the inner surface, and is attached to the edge portion (for example, the peripheral edge portion) of the opening 12 on the outer surface of the main body portion 10 in a state of closing the opening 12. Thereby, the accommodation space 11 inside the main-body part 10 can be made into the state sealed from external air. In addition, as a material for the pressure-sensitive adhesive layer, for example, a pressure-sensitive adhesive such as polyester, acrylic, or rubber can be used.
In addition, as shown in FIG. 4, the film 24 is adhesively fixed to the center part of the inner surface of the lid part 21, and the part where the film 24 is fixed to the inner surface of the lid part 21 is non-adhesive paste. It is part 25.
The lid portion 21 has a knob portion 26 for opening the lid portion 21 on one end side (front side). The inner surface of the knob portion 26 is subjected to a so-called paste-killing process (a process for deactivating the adhesive property of the adhesive by printing on the adhesive surface). It is comprised as a non-adhesive film piece.
Here, in the lid portion 21, a portion where an adhesive layer is provided on the inner surface and is attached to the outer surface of the main body portion 10 so as to be peelable is referred to as an adhesive portion 23. For example, in the lid part 21, the part excluding the paste-killing part 25 and the knob part 26 is an adhesive part 23.
Note that the adhesive strength of the adhesive portion 23 with respect to the main body portion 10 is set to be weaker than the adhesive strength of the adhesive portion 22 with respect to the main body portion 10.
Here, an example has been described in which the label 20 includes the frame-shaped adhesive portion 22 that surrounds the periphery of the lid portion 21, but the adhesive portion 22 does not surround the lid portion 21, but one end of the lid portion 21 (a knob portion). It may be provided at the end opposite to the 26th side).

When the user picks the knob 26 and lifts it up, the adhesive part 23 of the lid 21 is gradually peeled off from the outer surface of the main body 10 from the knob 26 side (one end side), and the lid as shown in FIG. The portion 21 can be in an open state (a state in which the opening 12 is open).
Here, in the case of the present embodiment, in the plan view, the longitudinal direction of the main body portion 10 is, for example, the left-right direction, and the direction in which the lid portion 21 is opened is the short direction perpendicular to the longitudinal direction. It has become. In other words, the knob 26 is formed at one end of the lid 21 in the short direction of the main body 10.
However, the direction in which the lid 21 is opened may be the longitudinal direction. That is, the knob 26 may be formed at one end of the lid 21 in the longitudinal direction of the main body 10.

As shown in FIG. 3, an engagement portion 30 that is detachably engaged with the sheet 51 is provided on the inner surface side of the lid portion 21, that is, on the lower surface side of the lid portion 21 in a state where the lid portion 21 is closed. It has been.
In the case of the present embodiment, for example, a raised portion 40 that is elastically deformable in the thickness direction of the lid portion 21 is provided on the inner surface of the lid portion 21 by adhesive fixing or the like. And the engaging part 30 is provided in the side opposite to the inner surface side of the cover part 21 in the raising part 40 by adhesion | attachment fixation etc. That is, the engaging portion 30 is provided on the inner surface of the lid portion 21 via the raised portion 40.

As described above, the engagement portion 30 is arranged at the position on the end portion side opposite to the operation portion side in the opening 12 with the lid portion 21 closed, that is, at the rear end portion in the opening 12. In addition, the lid portion 21 is provided. As an example, the raised portion 40 and the engaging portion 30 are provided on the inner surface of the portion of the lid portion 21 where the film 24 is attached.
Here, the fact that the engaging portion 30 is arranged at the position on the end portion side opposite to the operation portion side in the opening 12 means that the center of the engaging portion 30 is behind the center of the opening 12 in plan view. Means offset to the side.
It is preferable that the engaging portion 30 is accommodated inside the opening 12 in a plan view. However, a part of the engaging portion 30 may be arranged behind the rear end of the opening 12.
Further, it is preferable that at least a part of the engaging portion 30 is located at the rear end of the opening 12 or close to the rear end of the opening 12 in plan view. For example, the distance D2 (FIG. 7A) between the engaging portion 30 and the rear end of the opening 12 is shorter than the total height T of the raised portion 40 and the engaging portion 30 (FIG. 7A). It is preferable.
Note that, for example, the front end portion of the third portion 51c is positioned below the engaging portion 30.

As the engaging portion 30, for example, a hook-and-loop fastener can be used. As shown in FIG. 6, the engagement portion 30 includes, for example, a flexible base 31 formed in a sheet shape, and a plurality of engagement hooks 32 erected on one surface of the base 31. It is configured with. Although the shape of the engagement hook 32 is not particularly limited, as shown in FIG. 6, a columnar portion standing from one surface of the base material 31 and a tip provided at the tip of the columnar portion are substantially orthogonal to the columnar portion. A T-shaped one having a disk-like portion can be exemplified.
The engaging portion 30 is not limited to this example. The engaging portion 30 may be, for example, a hard base provided with a plurality of engaging hooks 32, or may have one or more hard protrusions.

  The raised portion 40 is made of, for example, a porous body such as a synthetic resin sponge. Although the shape of the raising part 40 is not specifically limited, As an example, the raising part 40 of a flat rectangular parallelepiped shape can be used. The engaging portion 30 is formed, for example, in a rectangular shape, and covers the entire lower surface of the raised portion 40 so that the outer shape line of the engaging portion 30 matches the outer shape line of the raised portion 40 in plan view. Thus, the base material 31 of the engaging portion 30 is bonded and fixed.

Further, a finger contact indicator 80 indicating a portion corresponding to the engaging portion 30 is attached to the outer surface of the main body portion 10. In the case of the present embodiment, as shown in FIG. 1 and the like, the finger contact indicator 80 is disposed at a portion corresponding to the engaging portion 30 on the outer surface of the main body 10. More specifically, for example, the finger contact indicator 80 is disposed so as to surround the outline of the engaging portion 30 in plan view.
The finger contact indicator 80 can be, for example, a mark, a symbol, a character, or the like indicating a portion corresponding to the engaging portion 30.
Note that the finger contact indicator 80 may be disposed on a portion other than the above, such as around the portion corresponding to the engaging portion 30 on the outer surface of the main body portion 10.

Next, an example of an operation for taking out the sheet 51 from the packaged container 150 will be described.
In order to take out the sheet 51, the user first pulls up the knob 26 while pressing the finger contact indicator 80 with the finger 70 as shown in FIG. Is peeled off from the outer surface of the main body 10 and the lid 21 is opened. Thereby, a part of the sheet 51 (for example, a part of the third part 51c) is engaged with the engaging portion 30 and lifted up (see also FIG. 4). Therefore, the user can easily take out the sheet 51 from the opening 12 by grasping a portion of the sheet 51 lifted by the engaging portion 30.

Fig.7 (a) is a sectional side view which shows typically the example of operation | movement when the cover part 21 is opened without compressing the raising part 40 to an up-down direction. FIG. 7B schematically shows an example of the operation when the lid 21 is opened in a state where the raised portion 40 is compressed in the vertical direction by pressing the finger contact indicator 80 downward. It is a sectional side view. 7A and 7B, the raised portion 40 and the engaging portion 30 before the lid portion 21 is opened are indicated by a two-dot chain line, and the raised portion 40 and the engagement portion when the lid portion 21 is opened. The joint portion 30 is indicated by a solid line.
In the operation of FIG. 7A, it can be seen that the rear end of the engaging portion 30 moves forward by a distance D1 shown in FIG. For this reason, the portion of the uppermost sheet 51 that is engaged with the engaging portion 30 can be pushed forward together with the engaging portion 30. Therefore, it becomes easy to lift the seat 51 upward while shifting the seat 51 forward. As an example, the third portion 51 c of the uppermost sheet 51 is lifted up with the engaging portion 30 while being shifted forward with respect to the first portion 51 a of the uppermost sheet 51. The engaging portion 30 is raised by the raised portion 40 (the distance between the inner surface of the lid portion 21 and the engaging portion 30 is larger than when the raised portion 40 is not present), thereby causing the distance D1. Can be enlarged.
Even in the operation of FIG. 7B, the rear end of the engaging portion 30 moves forward by a distance D1 shown in FIG. 7B by opening the lid portion 21, so that the case of FIG. Similarly, the portion of the uppermost sheet 51 engaged with the engaging portion 30 can be lifted up while being pushed forward along with the engaging portion 30. Further, in the operation of FIG. 7B, as the lid portion 21 is opened, the raised portion 40 is gradually elastically restored and the thickness of the raised portion 40 increases. For this reason, it can be expected that the operation of pushing the seat 51 forward is accelerated by the operation of the raised portion 40 returning to elasticity. Therefore, since the sheet 51 is pushed forward more reliably, it can be expected that the sheet 51 can be easily taken out.

The packaging container 100 and the packaging container stuff 150 according to the embodiment as described above are provided with the engaging portion 30 that is provided on the lid portion 21 and is detachably engaged with the sheet 51. The lid part 21 has an operation part (for example, a knob part 26) for opening the lid part 21 on one end side. And the engaging part 30 is provided in the inner surface side of the cover part 21 so that it may be arrange | positioned in the position of the edge part side on the opposite side to the operation part side in the opening 12 in the state which closed the cover part 21. FIG.
Thus, in the case of this embodiment, the engaging part 30 is arranged not at the center part of the opening 12 but at the position on the end part side opposite to the knob part 26 side in the opening 12. For this reason, when the natural operation of opening almost the entire opening 12 to take out the sheet 51 from the opening 12 is performed, the portion engaged with the engaging portion 30 in the sheet 51 is pushed forward, It becomes easy to lift (see FIGS. 4 and 5). Therefore, a part of the sheet 51 can be easily pulled out of the opening 12, so that the operation of taking out the sheet 51 accommodated in the packaging container 100 from the opening 12 of the packaging container 100 can be performed more easily. .
On the other hand, when the engaging portion is arranged at the center of the opening as in the technique of Patent Document 1, when the natural operation of opening almost the entire opening to take out the sheet from the opening is performed. The engaging portion moves substantially upward rather than forward. For this reason, it is difficult to push the sheet forward, and it is considered that the possibility that the engagement state between the engagement portion and the sheet is released before the sheet is lifted upward is increased.

<Modification of Arrangement of Finger-Patching Indicator Unit 80>
FIG. 8 is a plan view showing a modified example of the arrangement of the finger contact indicator 80.
The distance D1 (FIG. 7) can be increased more reliably by opening the lid portion 21 while pressing a portion corresponding to the rear end portion of the engaging portion 30 on the outer surface of the main body portion 10. For this reason, the finger contact indicator 80 indicates a portion corresponding to the end opposite to the knob 26 side (the rear end of the engaging part 30) in the engaging part 30 with the lid 21 closed. It is preferable. As an example, as shown in FIG. 8, the finger contact indicator portion 80 can be disposed at a position corresponding to the rear end portion of the engaging portion 30.
Note that the finger contact indicator 80 may be disposed on a portion other than the above, such as around the portion corresponding to the rear end portion of the engaging portion 30 on the outer surface of the main body portion 10.

<Modification of Arrangement of Engaging Portion 30>
FIG. 9 is a side sectional view showing a modified example of the arrangement of the engaging portions 30.
In the case of this modification, the inner surface of the raised portion 40 is inclined so as to approach the inner surface of the lid portion 21 toward the front side (left side in FIG. 9), that is, the knob portion 26 (not shown in FIG. 9) side. Therefore, the engaging portion 30 is also inclined and arranged so as to approach the inner surface of the lid portion 21 toward the knob portion (operation portion) 26 side. For this reason, since the inclination of the inner surface of the engaging portion 30 is larger than that in the above embodiment, the operation of kicking the seat 51 forward and upward by the inner surface of the engaging portion 30 by opening the lid portion 21. Is possible. Therefore, it becomes easy to lift upward while moving the part engaged with the engaging part 30 in the seat 51 forward more smoothly. 9 shows an example in which the raised portion 40 is not made of an elastically deformable material but is made of a hard material such as hard plastic, but in this modified example, the raised portion 40 is made of sponge or the like. The material may be made of an elastically deformable material.

<Another Modification of Arrangement of Engaging Portion 30>
FIG. 10 is a side sectional view showing another modification of the engaging portion 30.
In the case of this modification, the engaging portion 30 is directly bonded and fixed to the inner surface of the film 24 without the raised portion 40 being interposed. In this case, although the distance D1 (see FIG. 7) is shorter than that in the above embodiment, the engaging portion 30 itself has a thickness. Moves forward. Therefore, the seat 51 can be lifted up while being shifted forward along with the engaging portion 30 by the same mechanism as in the above embodiment.

<Modification of lid 21>
FIG. 11 is a side sectional view showing a modified example of the lid 21.
In the case of this modification, the lid 21 is a rigid body. Although the material of the cover part 21 is not specifically limited, The cover part 21 is comprised by the hard plastic etc., for example. In the case of this modification, the operation part (not shown) of the lid part 21 is a finger hook provided at the front end part (left end part in FIG. 11) of the lid part 21.
In the case of this modification, the lid 21 has the right end in FIG. 11 connected to a main body (not shown) via a hinge (not shown). By opening the lid portion 21, the lid portion 21 swings with the hinge portion as a fulcrum, and the postures of the lid portion 21, the raised portion 40, and the engaging portion 30 change in the order of solid line, dotted line, and alternate long and short dash line shown in FIG. To do.
Here, the distance D11 shown in FIG. 11 is the distance after the engaging portion 30 when the lid portion 21 is opened when the raised portion 40 and the engaging portion 30 are arranged at the hinge portion side end portion of the lid portion 21. Indicates the advance distance of the end.
On the other hand, the distance D12 shown in FIG. 11 is the advance of the rear end of the engaging portion 30 when the lid portion 21 is opened when the raised portion 40 and the engaging portion 30 are arranged closer to the center portion of the lid portion 21. Indicates distance.
As shown in FIG. 11, the distance D11 is longer than the distance D12. Therefore, even when the lid portion 21 is a rigid body as in this modification, the engaging portion 30 is disposed at the position on the end portion side opposite to the operation portion side in the opening 12 with the lid portion 21 closed. Therefore, the sheet 51 can be easily taken out from the opening 12 by naturally opening the lid portion 21 by the same mechanism as in the above embodiment.

The present invention is not limited to the above-described embodiments and modifications, and includes various modifications and improvements as long as the object of the present invention is achieved. The matters described in the embodiments and the modifications can be combined as appropriate.
For example, the lid portion 21 may be configured to open with respect to the main body portion 10 by releasing the locked state with respect to the main body portion 10 by operating a push button. In this case, the operation part of the cover part 21 becomes a to-be-latched part latched with respect to the latching part by the side of the main-body part 10, for example.

  Each component of the packaging container 100 and the packaging container stuff 150 does not need to be individually independent. A plurality of components are formed as one member, a component is formed of a plurality of members, one component is a part of another component, and one component is And a part of other components are allowed to overlap.

The above embodiment includes the following technical idea.
<1> A main body having an opening for taking out sheets and accommodating a plurality of the stacked sheets, a lid provided on the main body so that the opening can be opened and closed, and the lid An engagement portion that is detachably engaged with the seat, and the lid portion has an operation portion on one end side for opening the lid portion, and the engagement portion The packaging container provided in the inner surface side of the said cover part so that it may be arrange | positioned in the position of the edge part side on the opposite side to the said operation part side in the said opening in the state which closed the said cover part.
<2> The lid portion is made of a flexible film, and is attached to the edge of the opening on the outer surface of the main body portion in a state of closing the opening, so that the operation portion can be peeled off. <1> The packaging container according to <1>, which is a knob formed of a non-adhesive film piece with respect to the main body.
<3> The packaging container according to <1> or <2>, wherein the engaging portion is inclined so as to approach the inner surface of the lid portion toward the operation portion side.
<4> A raised portion provided on the inner surface of the lid portion and elastically deformable in a thickness direction of the lid portion, wherein the engaging portion is a side surface opposite to the inner surface side of the lid portion in the raised portion. The packaging container according to any one of <1> to <3>, provided in <1>.
<5> Packing container stuffed goods provided with the packaging container as described in any one of <1> to <4>, and the said several sheets accommodated in the said packaging container in the mutually stacked state .

DESCRIPTION OF SYMBOLS 10 Main body part 11 Accommodating space 12 Opening 13 Side seal part 14 Side seal part 15 Bottom seal part 20 Label 20a Slit 21 Lid part 22 Adhesion part 23 Adhesion part 24 Film 25 Glue kill part 26 Picking part (operation part)
30 Engagement part 31 Substrate 32 Engagement hook 40 Raising part 50 Laminate 51 Sheet 51a First part 51b Second part 51c Third part 60 Main body constituting film 70 Finger 80 Finger contact indicator part 100 Packaging container 150 Packaging container

Claims (5)

A main body portion that has an opening for taking out the sheets and accommodates a plurality of the stacked sheets;
A lid provided on the main body so that the opening can be opened and closed;
An engaging portion provided on the lid portion and detachably engaged with the seat;
With
The lid part has an operation part on one end side for opening the lid part,
The packaging portion provided on the inner surface side of the lid portion so that the engaging portion is disposed at a position on the end portion side opposite to the operation portion side in the opening with the lid portion closed. . The lid is made of a flexible film, and is attached to the edge of the opening on the outer surface of the main body in a state of closing the opening, so as to be peelable,
The packaging container according to claim 1, wherein the operation unit is a knob unit configured by a non-adhesive film piece with respect to the main body unit.   The packaging container according to claim 1, wherein the engaging portion is inclined so as to approach the inner surface of the lid portion toward the operation portion side. Provided on the inner surface of the lid, further comprising a raised portion that is elastically deformable in the thickness direction of the lid,
The packaging container according to any one of claims 1 to 3, wherein the engaging portion is provided on a side surface of the raised portion opposite to the inner surface side of the lid portion. A packaging container according to any one of claims 1 to 4;
A plurality of the sheets housed in the packaging container in a stacked state;
Packaging container stuffed product comprising.

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