JP2017114534A - Packaging container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a packaging container which further facilitates an operation for taking out a sheet which is stored in the packaging container in a laminated state from an opening of the packaging container.SOLUTION: A packaging container 100 comprises: a body part 10 comprising an opening 12 for taking out a sheet 51, and for storing plural sheets 51 which are laminated mutually; a lid part 21 which is provided on the body part 10 so as to open and close freely the opening 12; and a protrusion part 80 provided on the lid part 21 in a manner of protruding to a direction opposite to a tip end direction, from a base end side part of the lid part 21, and which oscillates following to the opening/closing operation of the lid part 21.SELECTED DRAWING: Figure 6

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 part is arranged 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, Providing a packaging container comprising: a protruding portion that is provided on the lid portion so as to protrude from a base end side portion of the lid portion in a direction opposite to the distal direction, and that swings with an opening / closing operation of the lid portion. is there.

  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.

  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 perspective view of the packaging container which concerns on 1st Embodiment. It is a top view of the packaging container which concerns on 1st Embodiment. It is a sectional side view of the packaging container which concerns on 1st Embodiment. It is a perspective view of the packaging container which concerns on 1st Embodiment, and shows the state which opened the cover part. It is a sectional side view of the packaging container which concerns on 1st Embodiment, and shows the state which opened the cover part to the middle. It is a sectional side view of the packaging container which concerns on 1st Embodiment, and shows the state which opened the cover part. It is a sectional side view of the packaging container which concerns on 2nd Embodiment. It is a sectional side view of the packaging container which concerns on 2nd Embodiment, and shows the state which opened the cover part to the middle. It is a sectional side view of the packaging container which concerns on 2nd Embodiment, and shows the state which opened the cover part. It is a sectional side view of the packaging container which concerns on 3rd Embodiment, and shows the state which opened the cover part to the middle. It is a sectional side view of the packaging container which concerns on 4th Embodiment. It is a sectional side view of the packaging container which concerns on 5th Embodiment.

  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.

[First Embodiment]
As shown in FIGS. 1 to 6, the packaging container 100 according to the present 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 that can be opened and closed, and a lid portion 21 that is provided in the lid portion 21 so as to protrude from the base end side portion of the lid portion 21 in a direction opposite to the distal direction. And a projecting portion 80 that swings along with this. The protrusion 80 is disposed inside the main body 10.
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.).
Further, when one end of the lid portion 21 is fixed or connected to the main body portion 10, the one end is the base end of the lid portion 21. The base end of the lid portion 21 can also be referred to as a boundary portion between the lid portion 21 and the main body portion 10. As an aspect of fixing or connecting one end of the lid portion 21 to the main body portion 10, for example, adhesive fixing or hinge coupling may be mentioned, and the lid portion 21 and the main body portion 10 may be integrally formed. In these cases, the distal end of the lid portion 21 is a portion (a portion on the opposite side of the proximal end) located on the opposite end of the proximal end in the lid portion 21. Note that when the lid 21 is detachably attached to the outer surface of the main body 10 and one end of the lid 21 is adhesively fixed to the main body 10, one end of the lid 21 is The lid 21 is more firmly fixed to the main body 10 than the portion of the lid 21 that is detachably attached to the main body 10.
Further, the entire lid portion 21 may be attached to the outer surface of the main body portion 10 so as to be peelable. In such a case, in general, a knob portion for opening the lid portion 21 is formed at one end of the lid portion 21, and the lid portion 21 is opened from the knob portion as a starting point. The base end of the portion 21 is an end portion on the opposite side of the knob portion in the lid portion 21. In this case, the tip of the lid 21 is a knob.
And the base end side part of the cover part 21 means a partial region located on the base end side with reference to an intermediate part between the base end and the front end of the cover part 21.
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 convenience, it is assumed that the side on which the opening 12 is formed in the main body portion 10 is the upper side, and a knob portion (operation portion) 26 described later with reference to the opening 12 in a state where the lid portion 21 is closed. The side direction is assumed to be the front, the left side in FIG. 2 is left, and the right side in FIG. 2 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 FIGS. 5 and 6, a portion of the bag excluding 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.
In addition, when the main-body part 10 is comprised by the flexible film 60 like this embodiment, the Young's modulus of the main-body structure film 60 is 40 MPa from a viewpoint of the flexibility of the packaging container 100 and shape retention property. It is more preferable that it is not less than (0.04 GPa) and not more than 5500 MPa (5.5 GPa).

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 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 of the adhesion layer, for example, a polyester-based, acrylic-based, or rubber-based pressure-sensitive adhesive can be used.
As shown in FIG. 4, a reinforcing member 70 described later is adhesively fixed to the central portion of the inner surface of the lid portion 21 via the adhesive layer 24.
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, a portion excluding the portion where the reinforcing material 70 is adhered via the adhesive layer 24 and the knob portion 26 in the lid portion 21 is the adhesive portion 23.
Here, an example in which the adhesive portion 22 surrounds the periphery of the lid portion 21 has been described, but the adhesive portion 22 may be disposed only on the rear side of the lid portion 21, for example.
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.

As shown in FIG. 4, a reinforcing member 70 having higher bending rigidity than the lid portion 21 is provided on the inner surface side of the lid portion 21.
Here, the bending stiffness is a product (E · I) of Young's modulus (E) and the moment of inertia (I).
Therefore, the bending rigidity of the reinforcing member 70 being higher than the bending rigidity of the lid portion 21 does not necessarily mean that the Young's modulus as a material characteristic is larger in the reinforcing member 70 than in the lid portion 21. This means that the reinforcing member 70 is less likely to be deformed with respect to the bending load than the lid portion 21. That is, for example, the case where the reinforcing member 70 is thicker than the lid portion 21 and is difficult to bend and deform is also included.
For example, when the lid 21 is a laminate (total thickness 70 μm) of a polypropylene layer (outer layer) having a thickness of 20 μm and a polyethylene terephthalate layer (inner layer) having a thickness of 50 μm, the reinforcing material 70 may be, for example, a thickness It is possible to adopt a plate made of polypropylene having a thickness of 1 mm.
Moreover, it is preferable from the viewpoint that the thickness of the reinforcing material 70 can be suppressed when the Young's modulus of the material of the reinforcing material 70 is higher than the Young's modulus of the material of the lid portion 21. 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 Young's modulus of the reinforcing material 70 is preferably higher than the Young's modulus of the lid 21 and 50 GPa or more and 300 GPa or less, and preferably 60 GPa or more and 250 GPa or less, from the viewpoint of reducing the thickness of the reinforcing material 70. For example, when the lid portion 21 is a laminate (total thickness 70 μm) of a polypropylene layer (outer layer) having a thickness of 20 μm and a polyethylene terephthalate layer (inner layer) having a thickness of 50 μm (Young's modulus is 5.5 GPa or less). As the reinforcing material 70, for example, a stainless steel plate having a thickness of about 300 μm (a commercially available stainless steel plate having the smallest thickness and a Young's modulus of about 200 GPa) can be used.
However, the reinforcing member 70 is formed to be thicker than the lid portion 21 by using a material having a lower Young's modulus (such as rubber) than the lid portion 21 and has sufficient flexibility and stiffness. Is also preferable. In this way, the operation of scraping the sheet 51 while the reinforcing member 70 is bent and deformed can be realized, so that the remaining number of sheets 51 accommodated in the main body 10 is large, and the operation of the protrusion 80 is allowed. Even in a narrow stage, the sheet 51 can be scraped out suitably.

For example, the reinforcing member 70 is adhesively fixed to the inner surface of the lid portion 21 via the adhesive layer 24.
The material of the reinforcing material 70 is not particularly limited, but the reinforcing material 70 is made of, for example, hard plastic.
The shape of the reinforcing member 70 is not particularly limited, but a plate shape as shown in FIG. 4 is preferable from the viewpoint of easy adhesion and fixing to the inner surface of the lid portion 21.
In the case of this embodiment, a part of the reinforcing material 70 constitutes the protruding portion 80.
More specifically, for example, the reinforcing member 70 is attached to the inner surface of the lid portion 21 and the main body portion 10 with respect to the joint portion 71 joined to the inner surface of the lid portion 21 (via the adhesive layer 24). Is formed in a plate-like shape including the protruding portion 80 which is also in a non-bonded state.
Although the range (adhesion layer 27 shown in FIG. 3) to which the joining part 71 is adhered in the lid part 21 is not particularly limited, in this embodiment, for example, as shown in FIG. 3, FIG. 1 and FIG. In a plan view with the portion 21 closed, the joint portion 71 is adhesively fixed to the region corresponding to the opening 12 in the lid portion 21. Further, the projecting portion 80 projects rearward from the rear end edge of the opening 12.
Further, in a plan view with the lid portion 21 closed, the rear end edge (the rear end side edge) of the projecting portion 80 may be a straight line along the rear edge of the opening 12, or the opening It may be a straight line or a curved line that is inclined with respect to the rear end of 12, or may have a waveform shape (as an example, a jagged shape).
The knob portion 26 is disposed in front of the joint portion 71.

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).
In the state where the lid portion 21 is opened, for example, the rear end portion of the joint portion 71 becomes the hinge portion 25, that is, the fulcrum, and the lid portion 21 can swing. Further, when the lid portion 21 swings around the hinge portion 25 as a fulcrum, the reinforcing member 70 that is adhesively fixed to the lid portion 21 swings integrally with the lid portion 21. Here, the projecting portion 80 is provided on the lid portion 21 so as to project to the opposite side to the joint portion 71 side with respect to the hinge portion 25, and exists inside the main body portion 10. Therefore, the protrusion 80 of the reinforcing member 70 swings in the inner region of the main body 10 with the hinge 25 as a fulcrum in accordance with the opening / closing operation of the lid 21 (see FIGS. 5 and 6).
Therefore, the sheet 51 in the accommodation space 11 can be scraped forward by the projecting portion 80 by further opening the lid portion 21 with the lid portion 21 open (see FIGS. 4 and 6). Therefore, the portion of the sheet 51 that has been scraped out by the projecting portion 80 can be easily picked, so that the sheet 51 can be easily taken out from the opening 12.

As shown in FIG. 3, an engaging portion 30 that is detachably engaged with the seat 51 is provided at a portion facing the inner side of the main body portion 10 with the lid portion 21 closed in the protruding portion 80. It is preferable. As the engaging portion 30, for example, a hook-and-loop fastener can be used.
Since the engaging portion 30 is provided in the protruding portion 80, the sheet 51 can be scraped forward by the protruding portion 80 more reliably.
However, the packaging container 100 may not include the engaging portion 30.

  The packaging container 100 and the packaging container stuffed product 150 according to the first embodiment as described above are provided on the lid portion 21 so as to protrude from the proximal end portion of the lid portion 21 in the direction opposite to the distal end direction. 21 is provided with a protruding portion 80 that swings in accordance with the opening / closing operation 21. Therefore, since the sheet 51 in the main body 10 can be scraped by opening the lid 21, the operation of taking out the sheet 51 accommodated in the packaging container 100 from the opening 12 of the packaging container 100 is more easily performed. Is possible.

[Second Embodiment]
Next, a second embodiment will be described with reference to FIGS.
The packaging container 100 and the packaging container stuff 150 according to the present embodiment are different from the packaging container 100 and the packaging container stuff 150 according to the first embodiment in the points described below. The packaging container 100 and the packaging container stuff 150 according to the first embodiment are configured in the same manner.

In the case of the present embodiment, as shown in FIGS. 8 and 9, when the lid portion 21 is opened, an operation with two hinge portions (the hinge portion 25 and the second hinge portion 29) as fulcrums is possible. In order to realize such an operation, in the present embodiment, as shown in FIGS. 7 to 9, a range (adhesive layer 27) where the joint portion 71 is adhered to the lid portion 21 is the rear end portion of the opening 12. It is away from.
When opening the lid portion 21, for example, the rear end portion of the joint portion 71 becomes the first hinge portion (hinge portion 25), and the rear end portion of the opening 12 becomes the second hinge portion (second hinge portion). 29).

Also in the present embodiment, as in the first embodiment, the sheet 51 can be scraped out by the protruding portion 80 by further opening the lid 21 with the lid 21 opened, and thus the sheet 51 The operation of taking out from the opening 12 can be easily performed.
In the case of the present embodiment, the portion of the lid portion 21 between the hinge portion 25 and the second hinge portion 29 can be freely deformed. For this reason, for example, the protruding portion 80 can be swung in a state where it is pushed into a deep position of the accommodation space 11. Therefore, when the number of sheets 51 decreases, an operation of taking out the sheets 51 from the openings 12 is performed. It becomes easier.

[Third Embodiment]
Next, a third embodiment will be described with reference to FIG.
The packaging container 100 and the packaging container stuff 150 according to the present embodiment are different from the packaging container 100 and the packaging container stuff 150 according to the first embodiment in the points described below. The packaging container 100 and the packaging container stuff 150 according to the first embodiment are configured in the same manner.

  In the case of the present embodiment, the protruding portion 80 is a folded portion 16 configured by folding a part of a flexible film (main body constituting film 60) constituting the main body portion 10. The folded portion 16 is bent from the rear end portion of the opening 12 inward of the main body portion 10 (toward the accommodating space 11). More specifically, the folded portion 16 is configured integrally with the main body portion 10 by folding a part of the main body constituting film 60 and thermally sealing the folded portion. Therefore, in the case of this embodiment, the reinforcing material 70 is unnecessary.

In addition, the other part of the main body constituting film 60 constitutes, for example, a film portion 17 that is adhesively fixed to the inner surface of the lid portion 21. A portion of the lid portion 21 where the film portion 17 is adhered to the inner surface is a non-adhesive paste-killing portion with respect to the main body portion 10.
In the case of this embodiment, in the main body constituting film 60, a boundary portion between a portion constituting the folded portion 16 and a portion constituting the main body portion 10 functions as the hinge portion 25.

Also in this embodiment, since the sheet 51 can be scraped by the projecting portion 80 by opening the lid portion 21 as in the first embodiment, the operation of taking out the sheet 51 from the opening 12 can be easily performed. It becomes possible.
Moreover, according to this embodiment, since the protrusion part 80 is comprised by a part of main body structure film 60 which comprises the main-body part 10, the material of the packaging container 100 can be decreased.

[Fourth Embodiment]
Next, a fourth embodiment will be described with reference to FIG.
The packaging container 100 and the packaging container stuff 150 according to the present embodiment are different from the packaging container 100 and the packaging container stuff 150 according to the first embodiment in the points described below. The packaging container 100 and the packaging container stuff 150 according to the first embodiment are configured in the same manner.

In the case of the present embodiment, a lid frame portion 91 and a lid portion 21 each made of a hard material (such as hard plastic) are provided on the upper surface of the main body portion 10. The lid frame portion 91 is fixed to the main body portion 10 by sandwiching the peripheral edge portion of the opening formed on the upper surface of the main body portion 10. In the case of this embodiment, the opening 12 for taking out the sheet 51 from the inside of the main body portion 10 is formed in the lid frame portion 91.
The lid portion 21 is pivotally supported on the edge portion of the opening 12 in the lid frame portion 91 via the hinge mechanism 92. The opening 12 can be opened and closed (the lid 21 is opened and closed) by swinging the lid 21 with respect to the lid frame 91.
A protrusion 80 is integrally provided on the lid 21. Note that a finger hooking portion (operation portion) 28 for hooking a finger when opening the lid portion 21 is formed at the front end portion (tip portion) of the lid portion 21.

  Even in the case where the entire lid portion 21 is formed hard as in the present embodiment, the sheet 51 is scraped out by the projecting portion 80 by opening the lid portion 21 as in the first embodiment. Therefore, the operation of taking out the sheet 51 from the opening 12 can be easily performed.

[Fifth Embodiment]
Next, a fifth embodiment will be described with reference to FIG.
The packaging container 100 and the packaging container stuff 150 according to the present embodiment are different from the packaging container 100 and the packaging container stuff 150 according to the first embodiment in the points described below. The packaging container 100 and the packaging container stuff 150 according to the first embodiment are configured in the same manner.

In the case of this embodiment, the main-body part 10 is comprised with the hard material (hard plastic etc.).
Also in the present embodiment, as in the fourth embodiment, the lid portion 21 is made of a hard material, and the protrusion portion 80 is integrally provided on the lid portion 21. A finger hooking portion 28 for hooking a finger when the lid portion 21 is opened is formed at the front end portion (tip portion) of the portion 21.

  The lid portion 21 and the main body portion 10 are connected to each other via a connecting film 93 made of a flexible film at the rear end portion of the opening 12. That is, for example, the connecting film 93 is adhesively fixed from the rear end portion on the upper surface of the lid portion 21 to the rear side of the rear end portion of the lid portion 21 on the upper surface of the main body portion 10. 21 and the main-body part 10 are connected.

Furthermore, an elevating platform 94 that can move up and down while supporting the laminate 50 is provided inside the main body 10. An urging unit 95 such as a spring for urging the elevator 94 upward is interposed between the elevator 94 and the bottom surface of the main body 10.
In the case of this embodiment, after opening the lid part 21, when the lid part 21 is further opened, a portion located on the boundary between the lid part 21 and the main body part 10 in the connecting film 93 becomes the hinge part 25.

Even in the case where the lid portion 21 and the main body portion 10 are rigidly formed as in the present embodiment, the sheet 51 can be moved by the projecting portion 80 by opening the lid portion 21 as in the first embodiment. Since it can be scraped out, the operation of taking out the sheet 51 from the opening 12 can be easily performed.
Since the packaging container 100 includes the lifting platform 94 and the urging unit 95, the sheet 51 can be scraped forward by the protruding portion 80 even if the remaining number of sheets 51 is reduced.

  The present invention is not limited to the above-described embodiments, and includes various modifications and improvements as long as the object of the present invention is achieved. The matters described in each embodiment can be combined as appropriate.

  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 A packaging container, comprising: a protruding portion that is provided on the lid portion so as to protrude in a direction opposite to the distal direction from the proximal end portion of the portion, and that swings with an opening / closing operation of the lid portion.
<2> An engagement portion that is detachably engaged with the seat is provided at a portion facing the inner side of the main body portion with the lid portion closed in the protruding portion. <1> A packaging container according to 1.
<3> The lid portion is made of a flexible film, and is detachably attached to the edge of the opening on the outer surface of the main body portion. The packaging container according to <1> or <2>, wherein a reinforcing material having higher bending rigidity than the lid portion is provided, and a part of the reinforcing material constitutes the protruding portion.
<4> The reinforcing member is a joint portion joined to the inner surface of the lid portion, and the protruding portion that is not joined to any inner surface of the lid portion and the main body portion, The packaging container according to <3>, which is formed into a plate-like shape including
<5> The main body portion is formed of a flexible film, and the protruding portion is a folded portion formed by folding a part of the flexible film constituting the main body portion. <1> or <2> A packaging container according to 1.
<6> Packing container stuffed goods provided with the packaging container as described in any one of <1> to <5>, and the said several sheet | seat accommodated in the said main-body part in the state piled up mutually. .

DESCRIPTION OF SYMBOLS 10 Main body part 11 Accommodating space 12 Opening 13 Side seal part 14 Side seal part 15 Bottom seal part 16 Folding part 17 Film part 20 Label 20a Slit 21 Lid part 22 Adhesive part 23 Adhesive part 24 Adhesive layer 25 Hinge part 26 Pick part (Operation section)
27 Adhesive layer 28 Finger hanging part (operation part)
29 Second hinge part 30 Engagement part 50 Laminate 51 Sheet 51a First part 51b Second part 51c Third part 60 Main body constituting film 70 Reinforcement material 71 Joint part 80 Projection part 91 Cover frame part 92 Hinge mechanism 93 Connection film 94 Lift platform 95 Energizing section 100 Packaging container 150 Packing container

Claims (6)

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;
A protruding portion that is provided in the lid portion in a state of protruding in a direction opposite to the distal direction from the proximal end portion of the lid portion, and swings with an opening / closing operation of the lid portion;
A packaging container.   2. The engagement portion that is detachably engaged with the sheet is provided at a portion of the protruding portion that faces the inner side of the main body portion with the lid portion closed. Packaging container. 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 so as to be peelable,
On the inner surface side of the lid portion, a reinforcing material having higher bending rigidity than the lid portion is provided,
The packaging container according to claim 1 or 2, wherein a part of the reinforcing material constitutes the protruding portion.   The reinforcing member is a plate including a joint portion joined to the inner surface of the lid portion, and the protruding portion which is not joined to any inner surface of the lid portion and the main body portion. The packaging container of Claim 3 currently formed in the shape of a shape. The main body is made of a flexible film,
The packaging container according to claim 1, wherein the protruding portion is a folded portion configured by folding a part of a flexible film constituting the main body portion. A packaging container according to any one of claims 1 to 5;
A plurality of the sheets housed in the packaging container in a stacked state;
Packaging container stuffed product comprising.

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