JP2004182253A - Wet tissue package - Google Patents

Abstract

Provided is a wet tissue package that can effectively avoid corrosion of an aluminum film layer at an opening end face of a takeout opening formed by cutting out a film material with a simple configuration.
A wet tissue package (10) made of a film material (12) including an aluminum film layer (18) and taken out through a take-out opening (13) and stored in a laminated state. It has an inner tack label 16 attached to the inner surface of the film material 12 around the take-out opening 15 while providing a strip-like projecting piece 15 projecting inward of the take-out opening 13 along the periphery. Then, when the reseal label 14 that opens and closes the take-out opening 15 from outside is adhered so as to cover the take-out opening 13, the opening end face 17 of the take-out opening 13 is covered and hidden between the inner tack label 16 and the re-seal label 14. And sandwich it.
[Selection] Fig. 2

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to a wet tissue package, and more particularly, to a bag-shaped wet tissue package made of a film material including an aluminum film layer and configured to sequentially take out wet tissues through an extraction opening.
[0002]
[Prior art]
The wet tissue package is a bag for storing a plurality of wet tissues in which a washing liquid or a lotion containing, for example, alcohol or a surfactant is impregnated into a sheet material made of, for example, a nonwoven fabric, gauze, cotton, or the like, in a folded and stacked state. -Shaped container. Further, the wet tissue package is, for example, a pillow film, which is a film material including an aluminum film layer, by appropriately sealing and joining the peripheral portions while wrapping a plurality of wet tissues to be accommodated, for example, a bag container having a flat rectangular shape. It will be formed as.
[0003]
Then, the wet tissue package can take out a plurality of wet tissues housed therein from above, for example, through an oval-shaped take-out opening formed on the upper surface side of the planar rectangular shape, for example. It has become. Further, a reseal label is attached to the take-out opening of the wet tissue package so as to cover the take-out opening and resealably adhered around the take-out opening. From the state of being sealed inside, the resealing label is peeled off from the film surface via an opening knob provided on the peripheral edge so that the removal opening is opened, and the wet tissue can be repeatedly taken out from the package. (For example, see Patent Documents 1 and 2).
[0004]
[Patent Document 1]
Japanese Utility Model Laid-Open No. 7-17779 [Patent Document 2]
JP-A-10-324377
[Problems to be solved by the invention]
However, according to the conventional wet tissue package, when the film material forming the package includes an aluminum film layer, the aluminum film layer is included in the components of the impregnating liquid impregnated in the wet tissue. In particular, it reacts with calcium chloride and corrodes, and may cause yellowing or the like of the stored wet tissue or the removed wet tissue. That is, according to a wet tissue package made of a film material including a conventional aluminum film layer, the film material is made of a synthetic resin film such as polyethylene, polypropylene, polyester, polyamide, or polyvinyl chloride on both sides of the aluminum film layer. Since the laminated film is covered, the contact between the aluminum film layer of the film material and the wet tissue contained in the package can be firmly blocked by the synthetic resin film layer covering the aluminum film layer. On the other hand, since the cut surface of the film material is exposed at the opening end surface of the extraction opening formed by cutting out the film material, the aluminum film layer contacts the wet tissue at the cut surface of the exposed cut surface. Reacts with impregnation liquid and may corrode. .
[0006]
An object of the present invention is to provide a wet tissue package that can effectively avoid corrosion of an aluminum film layer at an opening end surface of an extraction opening formed by cutting out a film material with a simple configuration.
[0007]
[Means for Solving the Problems]
The present invention is a bag-shaped package formed of a film material including an aluminum film layer and configured to sequentially take out wet tissues contained in a plurality of layers through an extraction opening formed in the film material. Having an inner tack label attached to the inner surface of the film material around the periphery of the take-out opening, while providing a projecting piece inside the take-out opening along the periphery of the take-out opening, When a reseal label that opens and closes the take-out opening from the outside is adhered so as to cover the take-out opening, the cut surface of the film material exposed at the opening end face of the take-out opening is formed between the inner tack label and the re-seal label. The object has been achieved by providing a wet tissue package interposed therebetween.
[0008]
BEST MODE FOR CARRYING OUT THE INVENTION
As shown in FIG. 1, a wet tissue package 10 according to a preferred first embodiment of the present invention is a wet tissue 11 which is a sheet material in which a cleaning liquid or a lotion is impregnated into a fiber material such as nonwoven fabric, gauze, cotton, or the like. For example, it is used as a bag container having a substantially rectangular planar shape formed of a film material 12 including an aluminum film layer and containing a plurality of wipes that can be flushed into a toilet. In the wet tissue package 10, a film material 12 is cut out at the center portion of the upper surface thereof, and a take-out opening 13 is formed. The take-out opening 13 covers the take-out opening 13 and is resealably attached to the film material 12 around the take-out opening 13. The removal opening 13 is opened by peeling off the attached reseal label 14 so that the wet tissues 11 can be repeatedly removed, for example, one by one.
[0009]
That is, the wet tissue package 10 of the first embodiment is formed of a film material 12 including an aluminum film layer. This is a bag-like package that is sequentially taken out through the bag. Then, the wet tissue package 10 of the first embodiment, as shown in FIGS. 2 and 3, is provided with a strip-shaped projecting piece 15 that projects inward of the extraction opening 13 along the periphery of the extraction opening 13. A reseal label 14 that surrounds the periphery of the take-out opening 13 and is attached to the inner surface of the film material 12 and that opens and closes the take-out opening 13 from the outside when the cover 13 covers and attaches the re-seal label 14 Then, as shown in FIG. 4, the cut surface of the film material 12 exposed at the opening end face 17 of the take-out opening 13 is sandwiched between the inner tack label 16 and the reseal label 14 so as to be sandwiched. .
[0010]
According to the first embodiment, the film material 12 constituting the package 10 is a known so-called pillow film including an aluminum film layer 18 (see FIG. 4). That is, the film material 12 is a laminated film in which the front and back surfaces of the aluminum film layer 18 are covered with synthetic resin film layers 19 and 20 made of, for example, polyethylene, polypropylene, polyester, polyamide, or polyvinyl chloride. Patterns and characters are appropriately drawn on the front and back surfaces of the resin film layer 19 by performing printing or the like. Further, since the aluminum film layer 18 is covered by the inner synthetic resin film layer 20, contact between the aluminum film layer 18 and the wet tissue 11 accommodated in the package 10 and contact with the impregnating liquid are prevented. It can be firmly shut off.
[0011]
Then, by wrapping the wet tissue 11 of, for example, about ten to several tens of sheets that are folded and stacked in a laminated state with the above-described film material 12, by appropriately sealing and joining the peripheral edge of the film material 12, The wet tissue package 10 is formed as a flat rectangular bag having a considerable thickness. In the center of the upper surface of the wet tissue package 10, an extraction opening 13 for cutting out the film material 12 and extracting the wet tissue 11 is formed.
[0012]
According to the first embodiment, the inner tack label 16 is attached to the inner side surface of the film material 12 so as to surround the opening 13. The inner tack label 16 is made of, for example, a single material or a composite material of a synthetic resin film such as polyethylene, polypropylene, polyester, polyamide, polyvinyl chloride, or the like, as shown in FIG. An inner extraction opening 21 having a shape substantially similar to the extraction opening 13 and smaller than the extraction opening 13 is formed at the center of the cutting portion. The inner tack label 16 surrounds the periphery of the take-out opening 13 with the use of various known adhesives while locating the inside take-out opening 21 concentrically with the take-out opening 13 (see FIG. 3). It is fixed to the side. The inner take-out opening 21 is arranged concentrically with the take-out opening 13, so that the film material of the inner tack label 16 located at the peripheral portion of the inside take-out opening 21 is formed along the periphery of the take-out opening 13. Since it appears so as to protrude inward, the protruding peripheral portion forms a strip-like protruding piece 15. In addition, the peripheral portion of the inner take-out opening 21 of the inner tack label 16 that becomes the strip-shaped overhanging piece 15 is a non-applied portion where the adhesive is not applied, so that the take-out opening 13 and the inner take-out opening 21 are formed. The reseal label 14 adhered to the periphery can be smoothly peeled off from the strip-shaped projecting piece 15 at the time of opening.
[0013]
The reseal label 14 that covers the take-out opening 13 so as to be openable and closable from the outside is, for example, a single material or a composite material of a synthetic resin film such as polyethylene, polypropylene, polyester, polyamide, or polyvinyl chloride, or a synthetic resin film and an aluminum film thereof. And is formed by cutting into a substantially rectangular shape large enough to cover the take-out opening 13. As shown in FIGS. 1 and 2, the reseal label 14 is fixed to one side of the film material 12 in a strip shape at a position outside the take-out opening 13 by using various known adhesives. When the reseal label 14 is peeled off from the film material 12 of the package 10 so as to be able to reseal, the peeling is stopped at the band seal part 22, and the reseal label 14 is stopped. Is prevented from being detached or shifted from the package 10, and the operation of covering the extraction opening 13 and resealing the reseal label 14 can be smoothly performed.
[0014]
On the back surface of the reseal label 14 located outside the take-out opening 13, except for the band-shaped fixing portion 22, as an adhesive resealable to the film material 12, for example, a polyester-based, acrylic-based, or rubber-based adhesive A pressure-sensitive adhesive such as is applied, so that the retrieving opening 13 is opened while the reseal label 14 is resealed, and the wet tissue 11 can be repeatedly taken out. The adhesive is not applied to the back surface of the opening knob 23 provided at the edge of the short side opposite to the belt-shaped fixing portion 22, or the adhesive force of the applied adhesive is suppressed. This makes it easier to pick the opening knob 23.
[0015]
According to the first embodiment, the film has a simple configuration in which the inner tack label 16 is attached to the inner surface of the film material 12 while providing the strip-shaped projecting piece 15 that projects inward of the take-out opening 13. Corrosion of the aluminum film layer 18 at the opening end face 17 of the extraction opening 13 formed by cutting out the material 12 can be effectively avoided. That is, according to the first embodiment, since the strip-shaped projecting piece 15 formed by the inner tack label 16 is provided so as to protrude inward of the take-out opening 13, so that the take-out opening 13 is opened and the wet tissue 11 is taken out. The wet tissue 11 passes through the inner extraction opening 21, so that the wet tissue 11 is moved to the opening end face 17 of the extraction opening 13 that is disposed to be retracted from the opening end face 23 of the inner extraction opening 21. The contact is blocked by the strip-shaped projecting pieces 15 and is effectively avoided.
[0016]
When the reseal label 14 is attached to cover the take-out opening 13 to seal the take-out opening 13, the re-seal label 14 is attached to the outer surface of the film material 12 around the take-out opening 13. In addition, as shown in FIG. 4, the cut surface of the film material 12 exposed on the opening end face 17 of the extraction opening 13 is also attached to the upper surface of the strip-shaped projecting piece 15 projecting inward from the extraction opening 13. Is sandwiched between the inner tack label 16 and the reseal label 14 so as to cover and hide the inner tack label 16 and the reseal label 14, whereby the contact of the aluminum film layer 18 with the wet tissue 11 stored inside the package 10 is prevented. Thus, the contact with the impregnating liquid oozing out of the wet tissue 11 is effectively avoided.
[0017]
Therefore, according to the wet tissue package 10 of the first embodiment, the contact between the aluminum film layer 18 of the film material 12 exposed on the opening end face 17 of the extraction opening 13 and the impregnating liquid contained in the wet tissue 11 is strengthened. Even when the wet tissue 11 is impregnated with an impregnating solution containing calcium chloride which easily corrodes the aluminum film layer 18, the aluminum film layer 18 is effectively prevented from being corroded and accommodated. It is possible to easily prevent the wet tissue 11 and the wet tissue 11 to be taken out from becoming yellowish or the like.
[0018]
FIG. 6 is a partial plan view showing a main part of a wet tissue package 30 according to the second embodiment of the present invention. The wet tissue package 30 according to the second embodiment has a Sheet materials are stored in a stacked state. According to the wet tissue package 30 of the second embodiment, similarly to the wet tissue package 10 of the first embodiment, openings are formed in the film material 32 including the aluminum film layer 38 (see FIG. 7). Along the periphery of the take-out opening 33 for taking out the wet tissue 31, a strip-like projecting piece 35 projecting inward of the take-out opening 33 is provided, and the periphery of the take-out opening 33 is provided on the inner surface of the film material 32. It has an inner tack label 36 to be attached.
[0019]
Furthermore, according to the second embodiment, the reseal label 34 that covers the take-out opening 33 so as to be openable and closable is formed of a transparent label material, and is generated when the take-out opening 33 is cut out on the inner surface thereof. In a state where the cutout 39 of the film material 32 is adhered via, for example, a transparent adhesive, a reseal label 34 is attached to the outer surface of the film material 32 so as to reseal over the takeout opening 33.
[0020]
According to the second embodiment, before opening the take-out opening 33, a continuous pattern including the take-out opening 33 is drawn on the front or back surface of the film material 32. By keeping the cut-out pieces 39 adhered, when the take-out opening 33 is opened and the reseal label 34 is resealed and the take-out opening 33 is re-sealed, a continuous pattern is held on the front surface or the back surface of the film material 32. You can do it.
[0021]
In addition, according to the second embodiment, the cut-out pieces 39 generated when the removal opening 33 of the film material 32 is cut out until the wet tissue 31 is wrapped around the wet tissue 31 and the wet tissue package 30 is commercialized. As shown in FIG. 8, as shown in FIG. 8, the dotted portions 40 a and 40 b are attached to the periphery of the takeout opening 33 with a bonding strength that can be separated by the tensile force at the time of peeling the reseal label 34 so as not to be separated from the film material 32. For example, it is pointed at three points. Since the cutout pieces 39 are joined to the periphery of the take-out opening 33 by spotting, in each step of commercializing the wet tissue package 30, each operation can be smoothly performed without separating the cutout pieces 39 from the film material 32. It is possible to do. In addition, when opening the take-out opening 33 of the commercialized wet tissue package 30 for the first time, the spotting is performed without causing the peripheral edge of the take-out opening 33 to be broken by the tensile force when the reseal label 34 is peeled off. The partial breakage allows the cutout 39 to be easily and smoothly separated from the film material 32. Here, according to the second embodiment, the third dotted portion 40b other than the dotted portions 40a at both ends in the longitudinal direction is located at the periphery of the take-out opening 33 in the peeling direction X of the reseal label 34 in the peeling direction X. Since it is provided in the portion, it is possible to more reliably prevent the peripheral edge of the extraction opening 33 from being broken.
[0022]
Also, with the wet tissue package 30 of the second embodiment, since the strip-shaped projecting pieces 35 formed by the inner tack label 36 projecting inward from the take-out opening 33 are provided, the take-out when taking out the wet tissue 11 is performed. The contact of the wet tissue 11 with the opening end face 37 of the opening 33 can be effectively avoided, and when the reseal label 34 is attached so as to cover the extraction opening 33, as shown in FIG. The cut surface of the film material 32 exposed at the end face 37 is sandwiched between the inner tack label 36 and the reseal label 34 so as to be covered and hidden, and is housed inside the package 30 of the aluminum film layer 38. Contact with the wet tissue 31 or the impregnating liquid oozing from the wet tissue 31 can be effectively avoided. So that the same effect as wet tissue package 10 of the first embodiment are achieved. Also, by applying a resealable adhesive to the peripheral portion of the cutout piece 39 which is in contact with the strip-shaped overhanging piece 35, the adhesiveness with the strip-shaped overhanging piece 35 is increased, and the impregnating liquid of the aluminum film layer 38 is improved. Can be more effectively avoided.
[0023]
The present invention is not limited to the above embodiments, and various changes can be made. For example, the wet tissue accommodated in the wet tissue package is not limited to a sheet material for a wipe and a wax car wash, and various sheet materials impregnated with a washing liquid or a lotion containing a surfactant or the like may be used. It can be stored as a wet tissue. The impregnating liquid impregnated in the wet tissue does not necessarily need to contain calcium chloride.
[0024]
Further, in accordance with the present invention, the inner tack label may be attached to the inner surface of the film material in the area where the reseal label is attached or larger. Since the inner tack label is attached to the inner surface of the film material in the area where the reseal label is attached or larger, the contained wet tissue is reduced and the surface of the film material becomes wrinkled or the like. Even if the reseal label is easily formed, the film material is reinforced from the inside to make it less likely to cause wrinkles and the like, so that a state in which the reseal label can be easily stuck around the opening can be easily maintained.
[0025]
【The invention's effect】
ADVANTAGE OF THE INVENTION According to the wet tissue package of this invention, the corrosion of the aluminum film layer in the opening end surface of the extraction opening formed by cutting out the film material can be effectively avoided with a simple configuration.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a wet tissue package according to a first embodiment of the present invention.
FIG. 2 is a perspective view showing an opened state of the wet tissue package according to the first embodiment of the present invention.
FIG. 3 is a partial plan view showing a main part of the wet tissue package according to the first embodiment of the present invention.
FIG. 4 is a partial cross-sectional view showing a main part of the wet tissue package according to the first embodiment of the present invention.
FIG. 5 is a plan view showing an example of an inner tack label.
FIG. 6 is a partial plan view showing a main part of a wet tissue package according to a second embodiment of the present invention.
FIG. 7 is a partial cross-sectional view illustrating a main part of a wet tissue package according to a second embodiment of the present invention.
FIG. 8 is a plan view illustrating a situation in which a cutout piece of an extraction opening is spotted on a film material.
[Explanation of symbols]
10, 30 Wet tissue package 11, 31 Wet tissue 12, 32 Film material 13, 33 Take-out opening 14, 34 Reseal label 15, 35 Band-like overhanging piece 16, 36 Inner tack label 17, 37 Open end face 18, 38 Aluminum film Layers 19 and 20 Synthetic resin film layer 21 Inner extraction opening 39 Cutout pieces 40a and 40b Dotted portion X Direction of peeling reseal label

Claims (4)

It is a bag-shaped package body made of a film material including an aluminum film layer and configured to sequentially take out wet tissues housed in a state of being stacked in a plurality through an extraction opening formed in the film material.
While providing a projecting piece inside the take-out opening along the periphery of the take-out opening, it has an inner tack label attached to the inner surface of the film material around the take-out opening,
When a reseal label that opens and closes the take-out opening from the outside is adhered so as to cover the take-out opening, the cut surface of the film material exposed at the opening end face of the take-out opening is formed between the inner tack label and the re-seal label. Wet tissue package sandwiched between. The wet tissue package according to claim 1, wherein the wet tissue is impregnated with an impregnation liquid containing calcium chloride. On the reseal label, a cutout piece of the film material cut out of the removal opening is adhered, and the cutout piece has a tensile force at the time of peeling the reseal label in a state before opening the package. 3. The wet tissue package according to claim 1, wherein the wet tissue package is spotted on the periphery of the take-out opening with a joining strength that can be separated by the method. 4. The wet tissue package according to any one of claims 1 to 3, wherein the inner tack label is attached to the inner surface of the film material in an area where the reseal label is attached or in an area wider than the area.

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