JP6297881B2 - Lid for packaging body and packaging body - Google Patents

Description

  The present invention relates to a lid for a packaging body used by being attached to a packaging body, and a packaging body including the lid for the packaging body.

2. Description of the Related Art Conventionally, a package for storing household thin paper such as wet tissue or tissue paper containing water, alcohol, or a liquid drug is known. The package body is provided with an opening for taking out household thin paper, and when not in use, the opening can be closed by adhering a film-like lid to the periphery of the opening. It is like that.
On the other hand, the lid is peeled off in order to expose the opening in use, but there is a problem that it is difficult to take out household thin paper because the peeled lid returns to the opening. Therefore, as a structure in which a part of the lid body is bonded to the package body with a strong adhesive force, an opening structure for the package body that functions as a hinge at the boundary between the body part and the part has been proposed ( For example, see Patent Document 1).

JP-A-11-268783

However, in the case of the above-mentioned Patent Document 1, it is necessary to change the strength of adhesion between the main body part and a part of the body part, resulting in a complicated manufacturing process and an increase in cost.
Furthermore, in order for the boundary portion between the main body portion and a portion to function as a hinge, the boundary portion must be peeled off, resulting in a larger area where the opening is exposed. As a result, there arises a problem that dust and dust are easily attached, and moisture is easily evaporated in the case of a wet sheet or the like.

  Then, the subject of this invention is providing the cover body and package body which can make it easy to take out household thin paper, even if the peeling degree of the cover body from a package body main body is made relatively small. .

In order to solve the above-mentioned problem, the invention described in claim 1
A packaging lid that is attached to a packaging body having an opening for taking out the household thin paper and packaging household thin paper,
While being bonded to the package body so that the opening is in a closed state, the opening is opened by peeling the lid bonded to the package body from one end side thereof. Configured to be
A lid body;
A stretchable part that is stuck to the lid body and has a stretchability that contracts along the peeling direction;
The stretchable portion is disposed over the entire peeling direction of the lid body only at the central portion obtained by dividing the lid body into approximately three equal parts in a direction perpendicular to the peeling direction.
It is characterized in that the surface opposite to the said opening with respect to the plane of the opening side is provided with a stretch to more contracts along the peeling direction.

The invention described in claim 2
A packaging lid that is attached to a packaging body having an opening for taking out the household thin paper and packaging household thin paper,
While being bonded to the package body so that the opening is in a closed state, the opening is opened by peeling the lid bonded to the package body from one end side thereof. Configured to be
A lid body;
A stretchable part that is stuck to the lid body and has a stretchability that contracts along the peeling direction;
The stretchable part is disposed over the entire peeling direction of the lid body only at both ends obtained by dividing the lid body into approximately three equal parts in a direction perpendicular to the peeling direction,
It is characterized by having elasticity so that the surface on the side opposite to the opening with respect to the surface on the opening side contracts further along the peeling direction .

The invention according to claim 3 is the lid for a packaging body according to claim 1 or 2,
The lid body is bonded to the package body,
The elastic part is affixed to the opposite side of the opening of the lid body.

The invention according to claim 4 is the lid for a packaging body according to any one of claims 1 to 3 ,
The opening is formed in the package body so as to extend in a predetermined direction,
The stretchable part is characterized in that it is arranged on the lid body along the extending direction of the opening.

The invention according to claim 5 is the lid for a packaging body according to any one of claims 1 to 4,
It is characterized in that the opening is repeatedly and releasably adhered to the package body so as to open and close the opening.

The invention described in claim 6
A package for packaging household tissue paper,
A package body having an opening for taking out the household thin paper;
A lid attached to the package body,
The lid is
While being bonded to the package body so that the opening is in a closed state, the opening is opened by peeling the lid bonded to the package body from one end side thereof. Configured to be
A lid body;
A stretchable part that is stuck to the lid body and has a stretchability that contracts along the peeling direction;
The stretchable portion is disposed over the entire peeling direction of the lid body only at the central portion obtained by dividing the lid body into approximately three equal parts in a direction perpendicular to the peeling direction.
It is characterized in that the surface opposite to the said opening with respect to the plane of the opening side is provided with a stretch to more contracts along the peeling direction.
The invention described in claim 7
A package for packaging household tissue paper,
A package body having an opening for taking out the household thin paper;
A lid attached to the package body,
The lid is
While being bonded to the package body so that the opening is in a closed state, the opening is opened by peeling the lid bonded to the package body from one end side thereof. Configured to be
A lid body;
A stretchable part that is stuck to the lid body and has a stretchability that contracts along the peeling direction;
The stretchable portion is disposed over the entire peeling direction of the lid body only at both ends obtained by dividing the lid body into approximately three equal parts in a direction perpendicular to the peeling direction.
It is characterized by having elasticity so that the surface on the side opposite to the opening with respect to the surface on the opening side contracts further along the peeling direction.

  ADVANTAGE OF THE INVENTION According to this invention, even if it makes relatively small the peeling degree of the cover body from a package body, it can make it easy to take out household thin paper.

It is a perspective view which shows the package of one Embodiment to which this invention is applied. It is sectional drawing of the package in the II-II line | wire of FIG. It is a perspective view which shows the modification of the cover seal | sticker of the package body to which this invention is applied.

Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. However, the scope of the invention is not limited to the illustrated examples.
FIG. 1 is a perspective view showing a package 100 according to an embodiment to which the present invention is applied. 2 is a cross-sectional view of the package 100 taken along the line II-II in FIG. 1, and FIG. 2 (a) shows a non-use state of the household thin paper P in the package 100. FIG. ) Schematically represents the usage state of the household thin paper P.
Further, in the following description, the upper surface when the household thin paper P is used is the upper surface of the packaging body 100, and the opposite side is the lower surface of the packaging body 100. Moreover, it is orthogonal to the up-down direction, the peeling direction of the lid seal 2 is the left-right direction, and the direction substantially orthogonal to the up-down direction and the left-right direction is the front-rear direction.

  The packaging body 100 wraps, for example, household thin paper P (see FIG. 2A, etc.) such as wet tissue or tissue paper. Specifically, as shown in FIG. 1, the package 100 includes a package body 1 for packaging household thin paper P, and a lid seal (package lid) 2 attached to the package body 1. ing.

The package body 1 is made of a synthetic resin such as polyethylene, polypropylene, or polyester. Further, when packaging wet tissue containing a chemical solution such as alcohol as household thin paper P, aluminum or the like is preferably used on the inner surface. In addition, the package body 1 is processed using, for example, a laminated film having a property of being melted and bonded by applying heat (hot sealing), and is sealed by hot sealing.
In addition, the hanging hole 11 used when displaying in a shop front, for example may be formed in the part (for example, right edge part in a figure) sealed by the hot seal.

On the upper surface of the package body 1, an opening 12 for taking out the household thin paper P is formed. The opening 12 is formed long in a predetermined direction (for example, the left-right direction). A plurality of household thin paper sheets P stored inside the package body 1 can be taken out through the opening 12 by a predetermined number (for example, one sheet).
In addition, it is preferable that the household thin paper P is alternately folded so that it can be continuously taken out from the package body 1.

A lid seal 2 is adhered to the upper surface of the package body 1 so that the opening 12 is closed when the household thin paper P is not used.
For example, the lid seal 2 is formed in a long shape so as to extend along the extending direction (left-right direction) of the opening 12. Specifically, the lid seal 2 includes a seal body (lid body) 21 that is bonded to the package body 1 and a stretchable portion 22 that is attached to the seal body 21. .

  The seal body 21 is made of a synthetic resin such as polyethylene, polypropylene, or polyester. Moreover, the seal body 21 has a size that sufficiently covers the opening 12, and the portion facing the opening 12, that is, the portion facing the household thin paper P does not have an adhesive layer, and the surrounding packaging The part in contact with the upper surface of the body main body 1 is configured to have an adhesive layer. Further, a pinch portion 21a that is picked by the user protrudes from one end portion (for example, the right end portion) of the seal body 21, and is formed on the upper surface of the package body 1 so that the opening 12 is closed. The user holds the knob 21a of the bonded seal body 21 and peels it from one end (for example, the right side) to the other end (for example, the left side) so that the opening 12 is opened. It has become.

The stretchable part 22 is attached to the side of the seal body 21 opposite to the opening 12. Specifically, the stretchable portion 22 is disposed on the seal body 21 along the extending direction of the opening 12, and is attached to, for example, substantially the entire surface of the seal body 21 opposite to the opening 12. Has been.
The stretchable portion 22 is formed of a stretchable material (for example, rubber, polyethylene, polypropylene, polyester, etc.) that contracts along the peeling direction (for example, the left-right direction). Specifically, for example, the stretchable portion 22 made of rubber or the like is stretched in the peeling direction, and is attached to the opposite side of the opening portion 12 of the seal body 21 so that the stretchable property contracts along the peeling direction. Equipped.
As a result, the lid seal 2 has a two-layer structure of the seal body 21 and the stretchable part 22, and the surface opposite to the opening 12 (stretchable part) with respect to the face on the opening 12 side (seal body 21) 22) has elasticity so as to shrink more along the peeling direction.

Here, the adjustment of the stretchability of the stretchable portion 22 may be performed, for example, by changing the material of the stretchable portion 22 or the degree of tension at the time of sticking to the seal body 21.
Specifically, as will be described later, the stretchable portion 22 is maintained in a substantially flat state in a state where the lid seal 2 is adhered to the upper surface of the package body 1 (closed state of the opening 12). That is, in the state where the lid seal 2 (particularly, the seal body 21) is not deformed and the lid seal 2 is peeled off from the upper surface of the package body 1 (opened state of the opening 12), the stretchable portion 22 is concerned. It is preferable that the tip end side where the knob 21a of the lid seal 2 is provided is so stretchable that the state of being away from the opening 12 is maintained.

Further, the lid seal 2 is repeatedly and peelably bonded to the upper surface of the package body 1 so that the opening 12 is opened and closed.
That is, the lid seal 2 is closed when the seal body 21 is bonded to the peripheral edge of the opening 12 on the upper surface of the package body 1 (see FIG. 2A). Here, since the adhesive force of the seal body 21 is relatively stronger than the contraction force of the stretchable portion 22, the lid seal 2 is adhered to the upper surface of the package body 1 in a substantially flat state. Yes.
And the opening part 12 will be in an open state by a user picking the knob | pick part 21a of the seal | sticker main body 21, and making it peel from one end part side (for example, right side) to the other end part side (for example, left side) (FIG. 2). (See (b)). At this time, peeling of the lid seal 2 from the package body 1 can be performed with a smaller force by the contraction force of the stretchable portion 22. Furthermore, the lid seal 2 has an arcuate shape that protrudes obliquely downward to the right as the stretchable portion 22 shrinks the surface opposite to the opening 12 with respect to the surface on the opening 12 side along the peeling direction. It becomes a state along. That is, in order to maintain a state where the tip end side where the knob 21 a of the lid seal 2 is provided is farther away from the opening 12, the tip end side of the lid seal 2 passes through the opening 12 of the household thin paper P. It becomes difficult to get in the way of taking out.

  For example, after the use of the household thin paper P, the lid seal 2 peeled off from the upper surface of the package body 1 is bonded from the other end side (for example, the left side) to the one end side (for example, the right side). Thus, the opening 12 can be closed again. At this time, since the tip end side where the knob 21a of the lid seal 2 is provided is in a state along the arc shape so as to be separated from the opening 12, the second bonding operation of the lid seal 2 is performed again. It can be carried out smoothly from the side (for example, the left side) to the one end side (for example, the right side) without generating bubbles or twists.

As described above, according to the package 100 of the present embodiment, the lid seal 2 expands and contracts so that the surface opposite to the opening 12 is further contracted along the peeling direction with respect to the surface on the opening 12 side. Therefore, the lid seal 2 peeled off from the package body 1 can be made difficult to obstruct the removal through the opening 12 of the household thin paper P. That is, the lid seal 2 opens toward the distal end (one end) side of the lid seal 2 as the surface opposite to the opening 12 contracts further along the peeling direction with respect to the surface on the opening 12 side. In order to maintain the state of being separated from the portion 12, it is not necessary to peel the boundary portion between the main body portion and a portion as in the prior art, and it becomes difficult for dust and dirt to adhere to the household thin paper P. Even if it is a sheet | seat, a water | moisture content can be made hard to evaporate. Thereby, even if the peeling degree of the lid seal 2 from the package body 1 is relatively reduced, the household thin paper P can be easily taken out.
Further, when the lid seal 2 is peeled off from the package body 1 so as to be separated from the opening 12 toward the distal end side, the lid seal 2 is again adhered to the other end side (for example, the left side). ) To one end side (for example, the right side) without causing bubbles or twists, and the opening 12 is opened using the lid seal 2 that is repeatedly and peelably bonded to the package body 1. The operation of making the state and the closed state can be performed more easily.

  The lid seal 2 includes a seal body 21 and a stretchable portion 22 that is attached to the seal body 21 and has a stretchability that contracts along the peeling direction of the lid seal 2. Specifically, the seal body 21 is bonded to the package body 1, and the stretchable part 22 is adhered to the side opposite to the opening 12 of the seal body 21 so as to extend along the extending direction of the opening 12. Yes. As a result, the lid seal 2 only has a two-layer structure of the seal body 21 and the stretchable portion 22, and the surface opposite to the opening 12 in the lid seal 2 is in the peeling direction with respect to the surface on the opening 12 side. Stretchability can be provided so as to further shrink along the direction, and the lid seal 2 can be configured in a simpler manner, thereby suppressing an increase in cost.

The present invention is not limited to the above-described embodiment, and various improvements and design changes may be made without departing from the spirit of the present invention.
Below, the modification of the cover seal | sticker 2 of the package 100 to which this invention is applied is demonstrated. Note that points other than those described below are substantially the same as those in the above embodiment, and detailed descriptions thereof are omitted.

<Modification 1>
Fig.3 (a) is a perspective view which shows the modification 1 of the cover seal | sticker 2 of the package 100 to which this invention is applied.
As shown in FIG. 3A, the lid seal 2A of Modification 1 has a stretchable portion 22A arranged along the extending direction (left-right direction) of the opening 12 at the substantially central portion of the seal body 21 in the front-rear direction. It is installed. Specifically, the seal main body 21 is divided into approximately three equal parts in the front-rear direction, and a stretchable part 22A is attached to the middle part thereof.

<Modification 2>
FIG.3 (b) is a perspective view which shows the modification 2 of the cover seal | sticker 2 of the package 100 to which this invention is applied.
As shown in FIG. 3 (b), the lid seal 2B of the modified example 2 has the stretchable portions 22B along the extending direction (left-right direction) of the opening 12 at both edges in the front-rear direction of the seal body 21. It is arranged. Specifically, the seal main body 21 is divided into approximately three equal parts in the front-rear direction, and elastic parts 22B are attached to the front part and the rear part, respectively.

The magnitude | size of the sticking area | region with respect to the seal | sticker main body 21 of the above-mentioned elastic part 22A (22B), a sticking position, etc. are examples, and are not restricted to this, It can change arbitrarily arbitrarily.
That is, the size of the sticking area and the sticking position of the stretchable part 22A (22B) to the seal body 21 is the state in which the lid seal 2A (2B) is adhered to the upper surface of the package body 1 (the opening 12 is closed). On the other hand, in a state where the lid seal 2A (2B) is peeled off from the upper surface of the package body 1 (opened state of the opening 12), the stretchable part 22A ( 22B) may be adjusted so as to maintain a state in which the distal end side of the lid seal 2A (2B) is separated from the opening 12 by the contraction force of 22B).

  Therefore, even in the configurations as in the first and second modifications, the lid seal 2A (2B) is on the opposite side of the opening 12 with respect to the surface on the opening 12 side, as in the above-described embodiment. Since the surface is further contracted along the peeling direction, the lid seal 2A (2B) is kept away from the opening 12 toward the tip (one end) side of the lid seal 2A (2B). Even if the peeling degree of 2A (2B) is relatively small, the household thin paper P can be easily taken out.

  Further, in the above-described embodiment and each modification, the lid seals 2, 2A, 2B have a two-layer structure of the seal body 21 and the stretchable parts 22, 22A, 22B. The configuration of the lid seal 2 is not limited to the configuration of the lid seal 2 as long as it has elasticity so that the surface on the side opposite to the opening 12 contracts further along the peeling direction with respect to the surface on the opening 12 side Can be arbitrarily changed as appropriate. That is, for example, a single-layer lid seal in which the contraction force is changed between the surface on the opening 12 side and the surface on the opposite side to the opening 12 may be used.

  Furthermore, in the said embodiment and each modification, although the package 100 which wraps wet tissue was illustrated, it is not restricted to this, It is not limited to wet household thin paper P, tissue paper, etc., such as a wet sheet. The package 100 which wraps the other household thin paper P may be sufficient. In addition, the shape, material, and the like of the package 100 are merely examples, and are not limited thereto, and can be arbitrarily changed as appropriate.

  In addition, it should be thought that embodiment disclosed this time is an illustration and restrictive at no points. The scope of the present invention is defined by the terms of the claims, rather than the description above, and is intended to include any modifications within the scope and meaning equivalent to the terms of the claims.

100 Wrapping Body 1 Wrapping Body 12 Opening 2, 2A, 2B Lid Seal (Wrapping Body for Wrapping Body)
21 Seal body (lid body)
22, 22A, 22B Stretchable part P Household thin paper

Claims (7)

A packaging lid that is attached to a packaging body having an opening for taking out the household thin paper and packaging household thin paper,
While being bonded to the package body so that the opening is in a closed state, the opening is opened by peeling the lid bonded to the package body from one end side thereof. Configured to be
A lid body;
A stretchable part that is stuck to the lid body and has a stretchability that contracts along the peeling direction;
The stretchable portion is disposed over the entire peeling direction of the lid body only at the central portion obtained by dividing the lid body into approximately three equal parts in a direction perpendicular to the peeling direction.
Wrapping material lid, wherein a surface opposite to the said opening with respect to the plane of the opening side is provided with a stretch to more contracts along the peeling direction. A packaging lid that is attached to a packaging body having an opening for taking out the household thin paper and packaging household thin paper,
While being bonded to the package body so that the opening is in a closed state, the opening is opened by peeling the lid bonded to the package body from one end side thereof. Configured to be
A lid body;
A stretchable part that is stuck to the lid body and has a stretchability that contracts along the peeling direction;
The stretchable part is disposed over the entire peeling direction of the lid body only at both ends obtained by dividing the lid body into approximately three equal parts in a direction perpendicular to the peeling direction,
A lid for a packaging body, characterized by having elasticity such that a surface opposite to the opening is more contracted along the peeling direction than the surface on the opening side. The lid body is bonded to the package body,
The elastic portion, a wrapping material lid according to claim 1 or 2, characterized in that is adhered to the opposite side of the opening of the lid body. The opening is formed in the package body so as to extend in a predetermined direction,
The elastic portion, a wrapping material lid according to any one of claims 1 to 3, characterized in that disposed on the lid body along the extending direction of the opening .   The lid for a packaging body according to any one of claims 1 to 4, wherein the lid is repeatedly and detachably bonded to the packaging body so that the opening is in an open state and a closed state. A package for packaging household tissue paper,
A package body having an opening for taking out the household thin paper;
A lid attached to the package body,
The lid is
While being bonded to the package body so that the opening is in a closed state, the opening is opened by peeling off the lid bonded to the package body from one end side thereof. Configured to be
A lid body;
A stretchable part that is stuck to the lid body and has a stretchability that contracts along the peeling direction;
The stretchable portion is disposed over the entire peeling direction of the lid body only at the central portion obtained by dividing the lid body into approximately three equal parts in a direction perpendicular to the peeling direction.
Package, wherein a surface opposite to the said opening with respect to the plane of the opening side is provided with a stretch to more contracts along the peeling direction. A package for packaging household tissue paper,
A package body having an opening for taking out the household thin paper;
A lid attached to the package body,
The lid is
While being bonded to the package body so that the opening is in a closed state, the opening is opened by peeling the lid bonded to the package body from one end side thereof. Configured to be
A lid body;
A stretchable part that is stuck to the lid body and has a stretchability that contracts along the peeling direction;
The stretchable part is disposed over the entire peeling direction of the lid body only at both ends obtained by dividing the lid body into approximately three equal parts in a direction perpendicular to the peeling direction,
The packaging body characterized by having elasticity so that the surface on the opposite side to the opening may be further contracted along the peeling direction with respect to the surface on the opening side.

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