Package for liquid impregnation sheet

Abstract

To maintain a sealing function of a re-seal label even if the number of sheets in a bag is reduced in a package in which the re-seal label in an inner bag storing a laminate of a liquid impregnation sheet is opened / closed by a lid of an outer box.SOLUTION: A package 1A for a liquid impregnation sheet comprises: a film inner bag 10 that stores a laminate of a liquid impregnation sheet S and opens at an outlet 11 of the liquid impregnation sheet to a top surface; a re-seal label 12 repeelably bonded to a film of the inner bag 10 and sealing the sheet outlet 11; and an outer box 20 that covers the inner bag 10. The outer box 20 includes a lid 21 that can be pulled up at an opening / closing shaft through perforation separation. The lid 21 is formed with a size enough to cover the re-seal label 12 at the opening / closing shaft by a folding line. The re-seal label 12 and the lid 21 are bonded strongly more than an adhesive force of the re-seal label 12 and the inner bag 10. The top surface of the inner bag 10 and the outer box 20 are bonded outside the lid 21 (bonded part F2), and the side surface of the inner bag 10 and the outer box 20 are bonded (bonded part F3).SELECTED DRAWING: Figure 1A

Description

[Technical Field]

[0001] The present invention relates to a package in which a liquid-impregnated sheet is sealed in an inner film bag and covered with an outer box. [Background technology]

[0002] A package in use is constructed by placing a laminate of liquid-impregnated sheets, which are nonwoven fabrics, tissues, etc. impregnated with liquid cosmetics such as makeup removers, cleansers, and lotions, liquid agents for cleaning or sterilizing the skin, and liquid agents for cleaning toilets, kitchens, etc., in a film bag such as a pillow bag, and providing a re-peelable sealing film (also called a reseal label) as a lid at the sheet outlet.

[0003] In such a package using a film bag in which several tens or more liquid-impregnated sheets are stacked, as the number of sheets stacked inside the bag decreases, the outer shape of the bag becomes crushed, which causes a loss of flatness around the sheet removal opening, reducing the sealing ability of the reseal label and causing the liquid impregnated in the sheets to evaporate, and there is also the problem that the appearance of the package deteriorates.

[0004] In response to this, a package has been proposed in which an outer box is formed by cutting a lid into the top surface of a box, the outer box covers an inner bag made of film, the lid and a reseal label are adhered, and the top surface of the inner bag and the outer box are also adhered around the periphery of the lid, so that the reseal label can be opened and closed by opening and closing the lid (Patent Document 1, Patent Document 2). [Prior art documents] [Patent documents]

[0005] [Patent Document 1] Japanese Patent Application Publication No. 09-142551 [Patent Document 2] Japanese Patent Application Laid-Open No. 2014-76835 Summary of the Invention [Problem to be solved by the invention]

[0006] As described in Patent Documents 1 and 2, in a package in which an inner film bag containing a stack of liquid-impregnated sheets is covered with an outer box and the reseal label of the inner bag is opened and closed with the lid of the outer box, the outer box maintains the original appearance of the package even if the number of layers of liquid-impregnated sheets in the inner bag is reduced. Furthermore, compared to when the inner film bag is not covered with the outer box and the inner bag is used alone, this can prevent a decrease in the sealing performance of the reseal label due to a reduction in the number of sheets in the inner bag.

[0007] However, even in a package having such a film inner bag and outer box, if the reseal label is repeatedly opened and closed every day for, say, a month, consuming the liquid-impregnated sheet, there is a concern that the sealing function of the reseal label will deteriorate and the efficacy of the contents will decrease due to evaporation of the liquid. In other words, if the impregnation rate is the ratio of the liquid weight to the sheet weight of the liquid-impregnated sheet, maintaining the impregnation rate of 150% or more is important for a package containing a liquid-impregnated sheet for cleansing the skin. For example, if the impregnation rate of the sheet in the inner bag containing a liquid such as water or alcohol decreases within one month of use due to evaporation of the liquid components, and the initial cleansing effect cannot be maintained, the product will no longer be viable.

[0008] The present invention relates to a packaging body in which a reseal label on a film inner bag is opened and closed with a lid on an outer box, and relates to maintaining the sealing function of the reseal label even when the number of liquid-impregnated sheets in the inner bag decreases with use. [Means for solving the problem]

[0009] The inventors came up with the idea that by covering an inner bag made of film with an outer box, and opening and closing the reseal label on the inner bag by opening and closing the lid of the outer box, gluing the lid to the reseal label, gluing the top of the inner bag to the outer box around the lid, and further gluing the sides of the inner bag to the outer box, the original outer shape of the inner bag is more likely to be maintained even if the number of sheets in the inner bag is reduced, and the sealing function of the reseal label is maintained, and thus completed the present invention.

[0010] That is, the present invention provides an inner film bag for accommodating a stack of liquid-impregnated sheets and having an opening on the top surface for dispensing the liquid-impregnated sheets; A resealable label that can be re-peelably attached to the inner bag film and seals the sheet outlet. An outer box that covers the inner bag, A liquid-impregnated sheet package comprising: The outer box has a lid that can be lifted by tearing off a perforation along an opening and closing axis, The lid is large enough to cover the reseal label, and the opening and closing axis is formed by a fold line. The adhesive strength between the reseal label and the lid is stronger than that between the reseal label and the inner bag, The top of the inner bag and the outer box are bonded together on the outside of the lid, To provide a package in which the side surface of an inner bag and an outer box are adhered to each other. [Effects of the Invention]

[0011] According to the packaging of the present invention, even if the number of liquid-impregnated sheets in the film inner bag decreases with use, the outer shape of the inner bag is easily maintained because not only the top surface but also the sides of the inner bag are adhered to the outer box, and the flatness around the sheet outlet of the inner bag, to which the resealable label is removably adhered, is also easily maintained. In other words, a decrease in the number of liquid-impregnated sheets in the inner bag can prevent the inner bag from becoming significantly wrinkled, which would create a gap that would allow communication between the inside and outside of the inner bag even when the lid with the resealable label is closed, thereby improving the sealing performance of the resealable label. Therefore, the sheet outlet of the inner bag can be reliably sealed at least until the liquid-impregnated sheets in the inner bag are used up, suppressing evaporation of the liquid in the inner bag and maintaining the liquid-impregnated sheets at a predetermined impregnation rate.

[0012] Furthermore, by improving the sealing performance of the reseal label, the adhesive margin around the sheet outlet required to seal the sheet outlet with the reseal label can be narrowed, thereby increasing the opening area of ​​the sheet outlet. [Brief explanation of the drawings]

[0013] [Figure 1A]FIG. 1A is a perspective view of an unopened package 1A of the embodiment. [Figure 1B] FIG. 1B is a perspective view of the packaging body 1A of the embodiment in an open state. [Figure 2A] FIG. 2A is a perspective view of the inner bag of the package 1A of the embodiment in an unopened state. [Figure 2B] FIG. 2B is a perspective view of the inner bag of the packaging body 1A of the embodiment in an open state. [Figure 3] FIG. 3 is a development view of the outer box of the package 1A of the embodiment. [Figure 4] FIG. 4 is a development view of an outer box in a modified embodiment of the packaging body of the embodiment. [Figure 5] FIG. 5 is a development view of an outer box in a modified embodiment of the packaging body of the embodiment. [Figure 6] FIG. 6 is a development view of an outer box in a modified embodiment of the packaging body of the embodiment. [Figure 7A] FIG. 7A is a perspective view of the package 1B of the embodiment in an unopened state. [Figure 7B] FIG. 7B is a perspective view of the packaging body 1B of the embodiment in an open state. [Figure 8] FIG. 8 is a development view of the outer box of the package 1B of the embodiment. [Figure 9A] FIG. 9A is a perspective view of the package 1C of the embodiment in an unopened state. [Figure 9B] FIG. 9B is a perspective view of the package 1C of the embodiment in an open state. [Figure 10] FIG. 10 is a development view of the outer box of the package 1C of the embodiment. [Figure 11A] FIG. 11A is a perspective view of the package 1D of the embodiment in an unopened state. [Figure 11B] FIG. 11B is a perspective view of the package 1D of the embodiment in an open state. [Figure 12] FIG. 12 is a development view of the outer box of the package 1D of the embodiment. DETAILED DESCRIPTION OF THE INVENTION

[0014] The present invention will be described in detail below with reference to the drawings, in which the same reference numerals denote the same or equivalent components.

[0015] (Overall structure of the packaging) Fig. 1A is a perspective view of an unopened package 1A of one embodiment of the present invention, Fig. 1B is a perspective view of the package 1A in an open state, Fig. 2A is a perspective view of an inner film bag 10 contained in an outer box 20 of the package 1A of the embodiment in an unopened state, and Fig. 2B is a perspective view of the inner bag 10 when opened alone. Also, Fig. 3 is a development view of the outer box 20 of the package 1A of the embodiment.

[0016] The package 1A of this embodiment includes an inner bag 10 made of film and an outer box 20 that covers the inner bag 10. The inner bag 10 contains a laminate of liquid-impregnated sheets S, and has a sheet removal opening 11 on the top surface of the inner bag 10, with a reseal label 12 provided above the sheet removal opening 11. The reseal label 12 is removably adhered to the film that forms the inner bag 10. That is, a removably weak adhesive layer is provided on the portion of the reseal label 12 that faces the film of the inner bag 10, and the inner bag 10 is sealed by the adhesion between the film of the inner bag 10 and the reseal label 12. In this embodiment, when the inner bag 10 is unopened, the sheet removal opening 11 is not open, and an easy-to-tear line such as a half cut is provided on the outline of the sheet removal opening 11 in the film forming the inner bag 10, so that when the reseal label 12 is first peeled off from the inner bag 10, the film 13 having the opening shape of the sheet removal opening is transferred to the reseal label 12, and the sheet removal opening 11 opens in the inner bag 10.

[0017] A separation perforation Pc for forming the lid 21 is formed from the front surface 23 to the top surface 22 of the outer box 20. The separation perforation Pc has a pair of straight portions that sandwich the reseal label 12 on the top surface of the outer box 20, and an opening start end Ps where the distance between the pair of straight portions of the separation perforation Pc narrows is formed on the front surface 23 of the outer box 20. The lid 21 is opened by separating the separation perforation Pc from the opening start end Ps and lifting the torn portion (FIGS. 1A and 1B). A hinge shaft perforation Pf is formed on the top surface 22 of the outer box 20 between the end points of the pair of straight portions of the separation perforation Pc. When the lid 21 is lifted, the hinge shaft perforation Pf serves as the opening and closing axis (i.e., the hinge shaft) of the lid 21, and the lid 21 opens.

[0018] The end points of the pair of straight line portions of the separation perforation Pc may reach the rear edge 22e of the top surface 22. In this case, the opening and closing axis of the lid 21 is formed on this rear edge 22e.

[0019] In Figure 1A, the separation perforations Pc are represented by coarse dashed lines and the hinge shaft perforations Pf are represented by dotted lines, but it is preferable to bend each of the separation perforations Pc as shown in the expanded view of the outer box 20 in Figure 3.

[0020] The lid 21 is large enough to cover the reseal label 12. The lid 21 and the reseal label 12 are bonded together with a stronger adhesive strength than the re-peelable adhesive strength between the reseal label 12 and the film of the inner bag 10. The adhesive area F0 between the lid 21 and the reseal label 12 can be the entire opposing portion. This bonding method can be achieved by providing an adhesive layer, such as a hot melt or double-sided adhesive tape, on the opposing portion of the reseal label 12 and the lid 21 before covering the inner bag 10 with the outer box 20. Note that the adhesive area F0 between the lid 21 and the reseal label 12 does not necessarily have to be formed over the entire opposing portion of the lid 21 and the reseal label 12. For example, the reseal label 12 may be fixed to the lid 21 by providing an adhesive area on the periphery of the reseal label 12.

[0021] In addition to the adhesive region F0 between the lid 21 and the reseal label 12, it is preferable to provide a band-like strongly adhesive portion F1 between the lid 21 and the reseal label 12 along the edge 12e of the reseal label 12 near the opening start end Ps of the lid 21. The adhesive strength (hereinafter referred to as adhesive force) of this strongly adhesive portion F1 in a T-peel adhesion test is stronger than the adhesive force of the other adhesive region F0 between the lid 21 and the reseal label 12. Furthermore, the closer the strongly adhesive portion F1 is to the opening start end Ps of the lid 21, the better. The distance L3 (FIG. 3) between the strongly adhesive portion F1 and the edge 12e is preferably 5 mm or less, and it is more preferable that this distance L3 be zero. By providing the strongly adhesive portion F1, it is possible to improve the linkage of the opening and closing movements of the lid 21 and the reseal label 12.

[0022] Furthermore, it is preferable that the area between the strongly adhesive portion F1 and the edge 12e not have an adhesive layer that removably bonds the reseal label 12 and the film of the inner bag 10. This further improves the interlocking of the opening and closing of the lid 21 and the reseal label 12.

[0023] The strongly adhesive portion F1 can be formed using a hot melt adhesive or the like.

[0024] The package 1A of this embodiment has an adhesive portion F2 that bonds the top surface of the inner bag 10 to the outer box 20 along the tear-off perforation Pc that forms the lid 21 (i.e., the outside of the lid 21) so that the outer shape of the inner bag 10 can be easily maintained even if the number of layers of liquid-impregnated sheets S in the inner bag 10 is reduced, and also has an adhesive portion F3 that bonds the side surface of the inner bag 10 near the opening start end Ps of the lid 21 to the outer box 20. Like the strong adhesive portion F1 between the lid 21 and the reseal label 12, these adhesive portions F2 and F3 can be strongly bonded using a hot melt adhesive or the like.

[0025] Here, it is preferable that adhesive portion F2 between the top surface of inner bag 10 and outer box 20 on the outside of lid 21 be provided on both sides of lid 21. It is also preferable that length L2 of adhesive portion F2 between the top surface of inner bag 10 and outer box 20 in the direction in which lid 21 is pulled up be longer than length L1 of the reseal label in the direction in which lid 21 is pulled up (FIGS. 1B and 3). Making length L2 of adhesive portion F2 longer than length L1 of the reseal label improves the resistance of inner bag 10 to deformation.

[0026] When forming the adhesive portion F3 between the outer box 20 and the side surface of the inner bag 10 closer to the opening starting edge Ps of the lid 21, the adhesive portion of the outer box 20 is the portion that directly faces the side surface of the inner bag 10 closer to the opening starting edge Ps of the lid 21. Therefore, in this embodiment, the adhesive is not applied to the outer surface material 23o on the front of the outer box 20 where the opening starting edge Ps is formed, but rather to the inner flap 23i on the front of the outer box 20 and the side surface of the inner bag 10 (FIG. 3). The inner flap 23i has an inverted trapezoidal notch 23ic formed in the center in the width direction, so the adhesive portion F3 between the side surface of the inner bag 10 and the outer box 20 is provided on both sides of the inner flap 23i of the outer box 20.

[0027] The notch 23ic is provided as necessary to increase the range within which the lid 21 can deform, making it easier for the lid 21 to be pushed in when the consumer removes the liquid-impregnated sheet S from the inner bag 10 through the sheet removal opening 11 and then pushes the lid 21 toward the top surface of the inner bag 10 to adhere the reseal label 12 to the top surface of the inner bag 10.

[0028] When the inner flap 23i and the film of the inner bag 10 are bonded at the bonding portion F3 with a hot melt adhesive, the inner flap 23i and the film of the inner bag 10 can be bonded by applying a heating head from the side of the inner flap 23i.

[0029] In addition, the packaging body 1A of this embodiment has adhesive parts G1, G2, G3 on the face material or flaps for forming the blank sheet shown in the development view of FIG. 3 into a box shape.

[0030] The packaging body of the present invention can be provided with an insertion opening 27 for inserting the opening starting end Ps of the lid 21, as necessary. In the packaging body 1A of this embodiment, when the lid 21 is raised, as shown in Fig. 1B, the face material of the front surface 23 of the outer box 20 is formed by outer surface material 23o on both the left and right sides and by an inner flap 23i in the center. The insertion opening 27 for the opening starting end Ps is formed by a cut in the inner flap 23i.

[0031] In addition, in the present invention, perforations for disassembly can be provided on the outer box 20 to facilitate the separate disposal of the constituent materials of the outer box 20 and inner bag 10 of the used package 1A. The form of the perforations for disassembly is not particularly limited. In the package 1A of this embodiment, the side of the outer box is formed with perforations for disassembly Pd, consisting of a roughly semicircular perforation Pd1 and V-shaped perforations Pd2 extending diagonally from both ends of the perforation Pd1 toward the corners of the side ( FIG. 3 ). These perforations for disassembly Pd allow the outer box 20 to be easily disassembled into a cylindrical shape by pressing a finger into the area surrounded by the roughly semicircular perforations Pd1 and pulling up the area sandwiched between the V-shaped perforations Pd2. Furthermore, the outer box 20 can be disassembled flat by peeling off the adhesive portion G1 between the outer surface material 23o and the inner flap 23i of the front surface 23 of the outer box 20, facilitating the separate disposal of the outer box 20 and the inner bag 10.

[0032] The materials for the resin-impregnated sheet, reseal label, inner bag, and outer box that constitute the packaging of the present invention can be the same as those for known packaging described in Patent Documents 1 and 2, etc., and examples thereof include the following: (liquid-impregnated sheet) Examples of sheets that can form the liquid-impregnated sheet S include nonwoven fabrics, woven fabrics such as gauze, and paper such as tissue paper. The liquid that can be impregnated into the sheet can include water, alcohol, and other components depending on the intended use of the package.

[0033] The number of sheets stacked in the laminate of the liquid-impregnated sheets S is not particularly limited, but is usually 10 to 36 sheets, and the thickness of the laminate can be 10 to 95 mm.

[0034] With the package of the present invention, even if the impregnation rate of the liquid-impregnated sheet is 150% or more, particularly 300 to 700%, the impregnation rate of the liquid-impregnated sheet can be maintained at 80% or more of the initial impregnation rate for the period (usually 10 to 30 days) until the liquid-impregnated sheet in the inner bag 10 is used up. Therefore, the present invention is particularly significant when the impregnation rate of the liquid-impregnated sheet is 150% or more.

[0035] (Inner bag) The inner bag 10 can be a pillow bag, a gusset bag, or the like, made of a resin film such as polyethylene, polypropylene, or polyester.

[0036] (Outer box) The outer box 20 can be made from paperboard, resin-coated paper, or the like.

[0037] (Reseal label) A re-peelable sealing film can be used as the reseal label 12. The thickness of the reseal label 12 is preferably 30 to 130 μm.

[0038] (Manufacturing method of packaging body) As a method for manufacturing the package, as described in Patent Document 1, a box may be made by wrapping an inner bag 10 containing a laminate of liquid-impregnated sheets and sealed with a reseal label 12 in a blank sheet as shown in FIG. 3; or, as described in Patent Documents 1 and 2, a reseal label 12 may be affixed to a tubular film having one end sealed before the laminate of liquid-impregnated sheets is filled and packaged, and a blank sheet may be adhesively fixed thereto, and the laminate of liquid-impregnated sheets may be inserted into this tubular film and sealed to form an inner bag containing the laminate of liquid-impregnated sheets, and the blank sheet may then be boxed to wrap this inner bag.

[0039] (Transformation mode) The present invention can take various forms. For example, as shown in the development view of the outer box in Figure 4, an adhesive area F2b along the hinge shaft perforation Pf may be formed on the outside of the lid as an adhesive area between the top surface of the inner bag and the outer box, in addition to the adhesive area F2 along the separation perforation Pc of the lid 21. This makes it easier to maintain the outer shape of the inner bag and improves the sealing performance of the reseal label.

[0040] There are no particular limitations on the shape or size of adhesive portion F3 between the side surface of inner bag 10 near opening starting end Ps of lid 21 and outer box 20, but from the standpoint of extending adhesive portion F3 in the same direction as adhesive portion F2 between the top surface of the inner bag and the outer box and facilitating mechanical application of adhesive, it is preferable to form adhesive portion F3 long in the thickness direction of the outer box, as in adhesive portion F3b shown in the developed view of the outer box in Fig. 4. Furthermore, from the standpoint of fixing the side surface of the inner bag to the outer box near opening starting end Ps, where the inner bag is most likely to deform when the lid is opened, preventing deformation of the top surface of the inner bag and improving the sealing performance of the reseal label, it is preferable to form adhesive portion F3c long near front edge 22f of top surface 22 along edge 22f, as shown in the developed view of the outer box in Fig. 5. However, since the top and side surfaces of inner bag 10 inside outer box 20 are continuous curved surfaces and are not a rectangular parallelepiped with sharp corners, the edge of top surface 22 and inner bag 10 are separated on the inside of outer box 20. For this reason, it is not preferable to form adhesive portion F3 overlapping front edge 22f of the top surface of the outer box.

[0041] To make it easier for the outer shape of inner bag 10 to be maintained even when the liquid-impregnated sheet S inside inner bag 10 decreases, as shown in Figure 6, adhesive portion F3d connecting the side surface of the inner bag to the outer box may be provided on side surface 25 of the outer box opposite to opening starting end Ps, along back edge 22e of the top surface of outer box 20. This adhesive portion F3d is preferably used in combination with the above-mentioned adhesive portions F3, F3b, F3c that secure the side surface of the inner bag to the outer box near opening starting end Ps, where the inner bag is most likely to deform when lid 21 is opened.

[0042] The packaging body 1B of the embodiment shown in Fig. 7A has the developed view of the outer box 20 shown in Fig. 8. This packaging body 1B differs from the packaging body 1A shown in Fig. 1A in that the shape of the inner flaps 23i on the front surface 23 of the outer box is rectangular without any inverted trapezoidal cutouts, and the height Hi of the inner flaps 23i is aligned with the height Ho of the outer surface material 23o, so that the adhesive portion F3e between the side surface of the inner bag 10 and the outer box 20 is formed long on the inner flaps 23i along the front edge 22f of the outer box 20. The width W3e of the adhesive portion F3e between the side surface of the inner bag 10 and the outer box 20 in the width direction of the front surface 23 of the outer box 20 can be extended by moving the width W3e of the adhesive portion F3e between the side surface of the inner bag 10 and the outer box 20 to about 5 mm from the crease at both ends of the width Wi of the inner flaps 23i, thereby making it possible to keep the top surface of the inner bag 10 flat and maintain the sealability of the reseal label 12.

[0043] In addition, in this package 1B, the disassembly perforations Pd are provided on the side surface 26 that is continuous with the edge 22s of the top surface 22 that extends in the direction in which the lid is pulled up. In this way, the surface on which the disassembly perforations Pd are provided can be changed as appropriate.

[0044] Packaging body 1C of the embodiment shown in Figures 9A and 9B has the developed view of outer box 20 shown in Figure 10. Compared to packaging body 1B shown in Figures 7A and 7B, this packaging body 1C has height Hi of inner flap 23i on front surface 23 of the outer box lower than height Ho of outer surface material 23o so that outer surface material 23o can directly face the side surface of inner bag 10, and has adhesive portion F3f between the side surface of inner bag 10 and the outer box at this facing portion.

[0045] 11A and 11B has the developed view of the outer box 20 shown in Fig. 12. This package 1D differs from package 1A shown in Fig. 1A and 1B in that the opening start end Ps of lid 21 is provided on the top surface 22 of the outer box 20. Therefore, lid 21 opens when separation perforation Pc formed in the top surface 22 is separated.

[0046] In this package 1D, the adhesive portion F3g of the outer box 20 at the adhesive portion between the side surface of the inner bag 10 and the outer box 20 is formed long on the inner flap 23i along the front edge 22f of the outer box 20.

[0047] In addition, as the adhesive portion between the top surface of the inner bag 10 and the outer box 20, in addition to the adhesive portion F2 along the straight portion of the separation perforation Pc leading to the fold line perforation Pf, an adhesive portion F2c can be formed along the separation perforation Pc adjacent to the opening starting end Ps.

[0048] Therefore, in the package 1D as well, the top surface of the inner bag 10 can be kept flat, and the sealing performance of the reseal label 12 can be maintained.

[0049] The various parts of the above-described modified embodiments can be combined as appropriate. [Explanation of symbols]

[0050] 1A, 1B, 1C, 1D packaging 10 Inner bag 11 Sheet outlet 12 Reseal Label 12e Edge of reseal label 13 Opening-shaped film transferred from the inner bag to the reseal label when the inner bag is opened 20 outer box 21 Lid 22 Top of the outer box 22e Rear edge of the top of the outer box 22f Front edge of the top of the outer box 22s Edge of the top of the outer box 23 Front of outer box 23i Inner flap 23ic notch 23o outer side material 25 Side of outer box 26 Side of outer box 27 Insertion port at opening start end F0 Adhesion area between lid and reseal label F1 Strong adhesive area between the lid and reseal label F2, F2b, F2c: The adhesive area between the top of the inner bag and the outer box F3, F3b, F3c, F3d, F3e, F3f, F3g Adhesion area between the side of the inner bag and the outer box G1, G2, G3 Adhesion parts for forming blank sheets into a box shape Hi Inner flap height Ho Height of outer surface material L1 Length of reseal label in the direction of lifting the lid L2 Length of adhesive part F2 L3: Distance between the strongly bonded part F1 between the reseal label and the outer box and the edge 12e of the reseal label Pc Separation Perforation Pd disassembly perforations Pd1 Semicircular perforation Pd2 V-shaped perforation Pf Hinge shaft perforation Ps opening start end S Liquid-impregnated sheet W3e: Width of the adhesive part F3e between the side of the inner bag and the outer box Wi Inner flap width

Claims

1. an inner film bag containing a stack of liquid-impregnated sheets and having an outlet for dispensing the liquid-impregnated sheets at the top; A resealable label that can be re-peelably attached to the inner bag film and seals the sheet outlet. An outer box that covers the inner bag, A liquid-impregnated sheet package comprising: The outer box has a lid that can be lifted by tearing off a perforation along an opening and closing axis, The lid is large enough to cover the reseal label, and the opening and closing axis is formed by a fold line. The adhesive strength between the reseal label and the lid is stronger than that between the reseal label and the inner bag, The top of the inner bag and the outer box are bonded together on the outside of the lid, A package in which the sides of the inner bag and the outer box are glued together.

2. 2. The package according to claim 1, further comprising a strongly bonded portion having a stronger adhesive strength than the adhesive strength between the reseal label and the lid, along the edge of the reseal label near the opening start end of the lid.

3. 3. The package according to claim 2, wherein no adhesive layer for re-peelably adhering the reseal label to the inner bag is provided between the edge of the reseal label near the opening start end of the lid and the strong adhesive portion.

4. 4. The package according to claim 1, wherein the adhesive portion of the inner bag is formed on the side of the inner bag near the opening start end of the lid, at the adhesive portion between the side surface of the inner bag and the outer box.

5. 5. The package according to claim 4, wherein the adhesive portion of the outer box at the adhesive portion between the side surface of the inner bag and the outer box is formed on the inner flap on the front surface of the outer box.

6. 5. The package according to claim 4, wherein the adhesive portion of the outer box at the adhesive portion between the side surface of the inner bag and the outer box is formed on the outer surface material of the front face of the outer box.

7. 4. The package according to claim 1, wherein the adhesive portion of the inner bag is formed on the side of the inner bag opposite the opening start end of the lid.

8. 4. The package according to claim 1, wherein the length of the adhesive portion between the top surface of the inner bag and the outer box on the outside of the lid in the direction of lifting the lid is longer than the length of the reseal label in the direction of lifting the lid.

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