JP2014196112A - Wet sheet packaging body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a wet sheet packaging body by which a wet sheet is easily pulled out one by one even when remaining wet sheets in the wet sheet packaging body decrease.SOLUTION: A wet sheet packaging body includes a bag-shaped bag main body 1 having an opening part AP, and a cover member 2 which covers the opening part AP so as to freely open and close. A plurality of wet sheets P are stored inside in a stacked state, and the wet sheet is pulled out one by one from the opening part AP, and is used. A fixing member is arranged on a peripheral part of one end or both ends in a longitudinal direction of the bag main body 1, and reduces an inner volume of a surplus part of the bag main body 1 generated when the uppermost stacked wet sheet and the opening part AP are brought close to each other, and maintains a proximity state.

Description

  The present invention relates to a wet sheet package.

  Conventionally, a bag-like package that stores a wet sheet such as a wet tissue containing water, alcohol, or a liquid drug is known. Generally, the packaging body includes a sealable lid material that can be re-adhered, and when not in use, the lid material can be adhered to the periphery of the opening as an outlet to close the opening. .

  Moreover, it is possible to take out one sheet at a time in a pop-up manner by adopting a structure in which the outlet of the wet sheet package has a squeezing effect in the lateral surface with respect to the wet sheet passing through the outlet. A wet sheet package is disclosed (see, for example, Patent Document 1).

JP 08-198350 A

  However, in the wet sheet package described in Patent Document 1, the outlet of the wet sheet package has a structure having a squeezing effect in the lateral surface with respect to the wet sheet passing through the outlet, When the remaining amount of the wet sheet is reduced by using the wet sheet, a space corresponding to the volume of the used wet sheet is generated in the wet sheet package.

  Due to the fact that a space corresponding to the volume of the wet sheet is generated in the wet sheet package, the resistance between the wet sheet package and the wet sheet is reduced, and the wet sheets come out and become difficult to take out. There was a point.

  An object of the present invention is to provide a wet sheet package that allows easy removal of wet sheets one by one even when the remaining amount of wet sheets in the wet sheet package is small.

In order to solve the above-mentioned problem, the invention according to claim 1
A bag-shaped bag body having an opening, and a lid that covers the opening so as to be openable and closable; a plurality of wet sheets are stacked therein; and one wet sheet is formed from the opening. In wet sheet packaging that is taken out and used one by one,
Reduce the internal volume of the excess portion of the bag body that is provided at one end in the longitudinal direction of the bag body or in the vicinity of both ends, and is generated when the laminated uppermost wet sheet and the opening are brought close to each other. And a fixing member that maintains the proximity state.

  According to a second aspect of the present invention, in the wet sheet package according to the first aspect, the fixing member is a seal for bending the excess portion and fixing it to the other portion of the bag body. To do.

  According to a third aspect of the present invention, in the wet sheet packaging body according to the second aspect, the seal is re-adherable.

  According to a fourth aspect of the present invention, in the wet sheet package according to the first aspect, the fixing member is a fastener for overlapping and fixing the surplus portions.

  According to a fifth aspect of the present invention, in the wet sheet package according to the first aspect, the fixing member is a button for overlapping and fixing the surplus portion.

  According to the present invention, a bag provided with an uppermost wet sheet and an opening that are stacked by reducing the inner volume of an excess portion generated by pulling both ends in the longitudinal direction of the bag body outward from each other by a fixing member. Since the distance from the upper part of the main body can be kept narrow, the wet sheets can be separated one by one by receiving resistance from the bag body, and the remaining amount of wet sheets in the wet sheet package is reduced. Even in the case of a wet sheet, the wet sheets can be taken out one by one.

It is the top view and sectional view which show an example of the wet sheet packaging body of embodiment. It is sectional drawing explaining the connection of the wet sheet by the space which arose in the wet sheet package. It is the top view and sectional drawing explaining the maintenance of the proximity | contact state of the uppermost wet sheet and the upper part of a bag main body which were laminated | stacked in the wet sheet package of embodiment. It is the top view and sectional drawing explaining the maintenance of the proximity | contact state of the uppermost wet sheet and the upper part of a bag main body which were laminated | stacked in the wet sheet package of embodiment. It is the top view and sectional drawing which show an example of the wet sheet packaging body of the modification 1. It is the top view and sectional drawing which show an example of the wet sheet packaging body of the modification 2.

  Hereinafter, a wet sheet package according to an embodiment of the present invention will be described in detail with reference to the drawings. However, the scope of the invention is not limited to the illustrated examples.

(Embodiment)
A wet sheet package according to an embodiment of the present invention will be described with reference to FIG. FIG. 1 is a plan view (a) of the wet sheet packaging body 100 and a cross-sectional view (b) taken along the center line in the lateral direction.

As shown in FIG. 1, the wet sheet package 100 stores a plurality of wet sheets P in a stacked state, and has a bag-like bag having an opening AP for taking out the wet sheets one by one at the top. A main body 1 and a sealable lid member 2 that is provided on the top of the bag main body 1 and removably covers the opening AP are provided.
Further, a re-adhesive adhesive GL is applied to a portion having a predetermined width from both ends in the longitudinal direction (central portions of both side surfaces in the longitudinal direction) of the bag body 1 toward the central portion in the longitudinal direction. The end portion to which the adhesive GL is applied is fixed to the back side of the main body 1 by fixing the end portion to the other portion of the bag main body 1, thereby stacking the uppermost surface of the main body 1. It functions as a fixing member that maintains the distance between the wet sheet and the upper portion of the bag body 1 provided with the opening AP.

  The bag body 1 of the wet sheet package 100 is formed into a bag shape by a sheet material. As the sheet material, for example, a single material or a composite material of a synthetic resin sheet such as PP (polypropylene), PE (polyethylene), PET (polyethylene terephthalate), or these synthetic resins A composite sheet in which a sheet and an aluminum foil, paper, or the like are laminated can be used. In addition, it is preferable to use the sheet material which has liquid-tightness or airtightness for the sheet | seat material which comprises the bag main body 1. FIG.

  Further, the lid material 2 of the wet sheet package 100 uses a single material or a composite material of a synthetic resin sheet such as PP, PE, or PET, or a composite sheet obtained by bonding these synthetic resin sheets and aluminum foil, paper, or the like. be able to.

Here, FIG. 2 to FIG. 4 show the necessity and method for maintaining a state in which the uppermost wet sheet laminated in the wet sheet package 100 and the upper portion of the bag body 1 provided with the opening are kept close to each other. It explains using.
FIG. 2 is a longitudinal sectional view of the wet sheet packaging body 100, and FIGS. 3 and 4 maintain the state in which the uppermost wet sheet stacked in the wet sheet packaging body is close to the upper portion of the bag body. It is sectional drawing (b) in the top view (a) to explain and a transversal direction centerline.

In the unused state shown in FIG. 2A, the bag body 1 is fully laminated with the wet sheet P, and when the wet sheet P1 is taken out from the opening (not shown), There is almost no space between the wet sheet P on the upper surface and the upper portion of the bag body 1 provided with the opening AP.
For this reason, since the wet sheets P1 to be taken out receive resistance from the bag body 1 and the wet sheets P are separated one by one, the wet sheets P are not taken out continuously.

On the other hand, when the wet sheet P is used (taken out) to some extent as shown in FIG. 2 (b), it is between the uppermost wet sheet P stacked and the upper portion of the bag body 1 provided with the opening AP. Therefore, a space SP corresponding to the volume of the used wet sheet is generated.
When the wet sheet P2 is taken out from the opening AP in such a state, the wet sheet P3 stored on the uppermost surface in the bag body 1 does not receive any resistance from the space SP. As a result, the wet sheet comes out in a row and becomes difficult to take out.

  Therefore, in order to provide a wet sheet packaging body that is easy to take out wet sheets one by one, which is the subject of the present application, a bag body provided with a wet sheet on the uppermost surface and an opening AP in the wet sheet packaging body 100 There is a need to reduce the space SP by narrowing (adjacent) the space between the upper portion of 1 and the like.

When the wet sheet P is used (taken out) to some extent as shown in FIG. 2 (b) and the wet sheets come out continuously and become difficult to take out, as shown in FIG. The peelable portion is peeled off from the bag body 1 and the longitudinal ends of the bag body 1 are pulled outward (arrow PL).
Thereby, the bag main body 1 extends in the longitudinal direction, and as a result, the interval between the wet sheet P stored on the uppermost surface and the upper portion of the bag main body 1 provided with the opening is narrowed.

However, in this state, the stretched portion PT is generated, the portability is deteriorated, and the next time the wet sheet is taken out, an upward force is applied to the opening AP, and a space corresponding to the internal volume of the stretched portion PT is opened. There is a possibility that the distance between the uppermost wet sheet stacked in the wet sheet packaging body 100 and the upper portion of the bag body 1 provided with the opening AP returns to the original position by moving to the part AP side.
For this reason, as shown in FIG. 3, the extension portion PT is bent toward the back side of the bag body 1 (arrow BE) to reduce the internal volume of the extension portion PT, and as shown in FIG. By re-adhering and fixing the end portion of the bag to the back surface of the bag body 1 with the adhesive GL, the gap between the laminated wet sheet on the uppermost surface and the upper portion of the bag body 1 provided with the opening AP is maintained. . Moreover, portability is improved by winding the extended portion PT into the bag body 1 and integrating them.

  In FIG. 4, the uppermost wet sheet stacked in the wet sheet package 100 and the upper part of the bag body 1 provided with the opening are brought close to each other by the re-adhesive portion (fixing member) at the end of the bag body 1. The space SP2 between the uppermost wet sheet P stacked and the upper portion of the bag body 1 provided with the opening approaches the unused state shown in FIG. 2 (a). Thus, the wet sheets P to be taken out receive resistance from the bag body 1 and the wet sheets P are separated one by one, so that the wet sheets P are not taken out continuously.

Table 1 is a table showing the result of the continuous number of times test of the wet sheet package 100, and when the number of sheets taken out is the 41st sheet, as described above, the uppermost wet sheet laminated in the wet sheet package 100 And the case where the gap between the upper portion of the bag body 1 provided with the opening is narrowed (closed) (Example) and the case where it is not implemented (Comparative Example).
That is, after the space SP corresponding to the volume of the used wet sheet is generated in the shaded portion in Table 1, the bag body 1 provided with the uppermost wet sheet and the opening in the wet sheet package 100 are provided. This is the test result when the distance from the top of the is narrowed (closed).

実施条件
紙質：スパンレース不織布
坪量：３４ｇ／ｍ²
薬液の含有量：１９５ｇ(７０枚入り、含浸率３４０％)
袋本体：縦 １０．５ｃｍ、横 １８．０ｃｍ、厚さ ３．７ｃｍ
開口部：縦 １．７ｃｍ、横 ４．５ｃｍ

Implementation conditions
Paper quality: spunlace nonwoven fabric
Basis weight: 34 g / m ²
Chemical content: 195g (70 sheets, impregnation rate 340%)
Bag body: 10.5cm long, 18.0cm wide, 3.7cm thick
Opening: length 1.7cm, width 4.5cm

As can be seen from Table 1, in the case of the comparative example, the wet sheets were continuously taken out 4.5 times on average, but the wet sheet and the uppermost wet sheet and the opening in the wet sheet package 100 were provided. In the case of the example in which the distance from the upper portion of the bag body 1 was narrowed, the continuous removal of the wet sheets was greatly reduced to 1.8 on average.
In other words, it can be seen that it is effective to narrow the gap between the uppermost wet sheet stacked in the wet sheet package 100 and the upper portion of the bag body 1 provided with the opening.

  Moreover, in Table 1, even if it is the whole average at the time of taking out 1-70 sheets, in the case of a comparative example, it is 19.3 times that a wet sheet is taken out continuously, In the wet sheet package 100, In the case of the embodiment in which the interval between the wet sheet on the uppermost layer and the upper portion of the bag body 1 provided with the opening is narrowed, it can be seen that the improvement is 11.7 times.

  In addition, since the edge part of the bag main body 1 can be re-adhered, the edge part of the bag main body 1 is peeled off, and the bag main body 1 provided with the wet sheet and the uppermost laminated sheet in the wet sheet packaging body 100 are provided. The space between the upper portion of the bag body and the upper portion of the bag body 1 can be adjusted any number of times. The space between the two can be adjusted as appropriate, and the wet sheets can be reliably taken out one by one.

As described above, in the embodiment of the present invention, the uppermost wet sheet and the opening AP are stacked by reducing the inner volume of the stretched portion PT generated by pulling the both ends in the longitudinal direction of the bag body 1 outward. A bag provided with a wet sheet and an opening on the uppermost surface by providing an end portion of the re-adhesive bag main body 1 which is a fixing member that maintains a proximity state with the upper portion of the provided bag main body 1 Since the space between the upper portion of the main body 1 is reduced, the wet sheets can be separated one by one by receiving resistance from the bag main body 1, and the wet sheets can be taken out one by one.
In addition, the extension part PT is wound around the bag body 1 by the end of the bag body 1 that can be bonded when it is a fixing member, and is fixed integrally. You can also.

(Modification 1)
Modification 1 of the embodiment of the present invention will be described with reference to FIG. FIG. 5 is a plan view (a) showing an example of the wet sheet packaging body of Modification 1 and a cross-sectional view (b) in the lateral center line.

As shown in FIG. 5, rail-like fasteners 3, which are fixing members, are provided in the vicinity of both ends in the longitudinal direction of the bag body 1 along the short direction. Specifically, the fastener 3 is a rail fastener made of polyvinyl chloride or the like provided in an opening of a cold bag, a sachet for storing food, a toilet bowl or the like.
By pulling both ends in the longitudinal direction of the bag body 1 outward (arrow PL), the gap between the wet sheet P stored on the top surface and the upper part of the bag body 1 provided with the opening AP is reduced. The rails of the rail-shaped fasteners 3 are engaged with each other and fixed, so that the extension portions PT of the bag body 1 are overlapped, the internal volume of the extension portions PT is reduced, and the laminated sheets of the wet sheet packaging body 100 are stacked. It is possible to maintain a close state between the upper wet sheet and the upper portion of the bag body 1 provided with the opening AP.

  As described above, according to the first modification, the wet sheet and the opening AP on the uppermost surface laminated with the inner volume of the stretched portion PT generated by pulling both ends in the longitudinal direction of the bag body 1 outward are reduced. By providing the fastener 3 as a fixing member that maintains a proximity state with the upper portion of the provided bag body 1, the uppermost wet sheet stacked between the upper portion of the bag body 1 provided with the opening AP is provided. Since the space is reduced, the wet sheets can be separated one by one by receiving resistance from the bag body 1, and the wet sheets can be taken out one by one.

(Modification 2)
Modification 2 of the embodiment of the present invention will be described with reference to FIG. FIG. 6 is a plan view (a) showing an example of the wet sheet package of Modification 2 and a cross-sectional view (b) taken along the center line in the lateral direction.

As shown in FIG. 6, buttons 5 that are fixing members are provided in the vicinity of both ends in the longitudinal direction of the bag body 1.
By pulling both ends in the longitudinal direction of the bag body 1 outward (arrow PL), the gap between the wet sheet P stored on the top surface and the upper part of the bag body 1 provided with the opening AP is reduced. When the button 5 is fitted and fixed, the extension portion PT of the bag body 1 is overlapped, the inner volume of the extension portion PT is reduced, and the wet sheet and the uppermost wet sheet stacked in the wet sheet package 100 are opened. The proximity state with the upper part of the bag main body 1 provided with the part AP can be maintained.

  As described above, according to the first modification, the wet sheet and the opening AP on the uppermost surface laminated with the inner volume of the stretched portion PT generated by pulling both ends in the longitudinal direction of the bag body 1 outward are reduced. By providing the button 5 as a fixing member that maintains the proximity of the upper portion of the provided bag body 1, the uppermost wet sheet stacked and the upper portion of the bag body 1 provided with the opening AP are provided. Since the space is reduced, the wet sheets can be separated one by one by receiving resistance from the bag body 1, and the wet sheets can be taken out one by one.

  In the description of the embodiment of the present invention, the bag body 1 provided with the wet sheet and the opening AP accommodated in the uppermost surface is obtained by pulling the longitudinal ends of the bag body 1 outward. Although it has been described that the interval with the upper portion is narrowed (closed), the present invention is not limited to this, and the upper portion of the bag body 1 may be pressed to reduce (close) the interval. .

  In addition, the fixing member reduces (squeezes) the internal volume of the surplus portion (extension portion) generated when the interval is brought close to the bag body provided with the laminated uppermost wet sheet and the opening AP. As long as the distance from the upper part of 1 is kept close, it is not limited to seals, fasteners and buttons.

In the description of the embodiment of the present invention, it is described that the function of the fixing member is realized by applying an adhesive to the longitudinal end of the bag body 1, but it can be reattached as the fixing member. Such seals or the like may be separately provided at both ends of the bag body 1 in the longitudinal direction.
Moreover, although the fixing member is provided at both ends in the longitudinal direction of the bag body 1, it does not have to be strictly both ends, and may be a portion in the vicinity of both ends.

  In the description of the embodiments of the present invention, the fixing members (seal, fastener 3 and button 4) are provided at or near both ends of the bag body 1 in the longitudinal direction. Alternatively, it may be provided only near one end.

DESCRIPTION OF SYMBOLS 1 Bag main body 2 Cover material 3 Fastener 4 Button AP Opening part PT Extension part P, P1, P2, P3 Wet sheet 100 Wet sheet package

Claims (5)

A bag-shaped bag body having an opening, and a lid that covers the opening so as to be openable and closable; a plurality of wet sheets are stacked therein; and one wet sheet is formed from the opening. In wet sheet packaging that is taken out and used one by one,
Reduce the internal volume of the excess portion of the bag body that is provided at one end in the longitudinal direction of the bag body or in the vicinity of both ends, and is generated when the laminated uppermost wet sheet and the opening are brought close to each other. And a fixing member for maintaining the proximity state. The fixing member is
The wet sheet package according to claim 1, wherein the wet sheet package is a seal for bending the surplus portion and fixing it to the other portion of the bag body.   The wet sheet package according to claim 2, wherein the seal is re-adherable. The fixing member is
The wet sheet packaging body according to claim 1, wherein the wet sheet packaging body is a fastener for overlapping and fixing the surplus portions. The fixing member is
2. The wet sheet package according to claim 1, wherein the wet sheet package is a button for overlapping and fixing the surplus portions.

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