JP6271930B2 - Household tissue paper storage box - Google Patents

Description

  The present invention relates to a household thin paper storage box.

Household tissue paper storage boxes that are used for storing laminated tissue paper and other household tissue paper in a folded state in the width direction and taking out the household tissue paper from the opening provided on the upper surface. It is known (see, for example, Patent Document 1).
Moreover, it is stored by sticking a fragrance release sheet having a structure in which a nonwoven fabric absorbing and holding a fragrance liquid is laminated on a film at the center of the inner surface of one side end face in the longitudinal direction among the inner surfaces of household thin paper storage boxes. It is known to add a scent to household thin paper (see, for example, Patent Document 2).
For this reason, in the household thin paper storage box described in Patent Document 1, the film stuck on the opening from the inside contains a fragrance, and the household thin paper stored from the film is made to dissipate fragrance. It becomes possible to add a scent to housed thin tissue paper.

JP 2004-217296 A JP 2007-254005 A

However, in the domestic thin paper storage box that is housed in a state where the thin paper paper is folded in the width direction, the shape of the household thin paper storage box is substantially cubic and is formed on the upper surface of the household thin paper storage box. The slit of the outlet to be taken is also shortened, and the area of the film provided inside the upper surface portion is also reduced.
If the film area is small, the amount of fragrance contained in the film will be small, the fragrance emitted from the slit cross section and the film surface will be weak, and the sustainability will be reduced. There was a problem that the fragrance of the used thin paper became weak.
Also, in the case of a structure in which household thin paper is folded in the width direction and stored inside, the household thin paper storage box is compared to the structure in which the household thin paper is stored in the state without being folded in the width direction. Since the area of the upper surface portion of the paper is small and the area of the take-out opening is also small, the take-out direction of the household thin paper is limited to the upper side. For example, when the household thin paper is pulled obliquely upward or laterally, the household thin paper storage box falls down.
Furthermore, since the area of the above-mentioned take-out port becomes small, it is difficult to confirm the remaining amount (internal capacity) of housed thin paper.

  An object of the present invention is to provide a household thin paper storage box that can be easily taken out, whose content can be easily confirmed, and that can be used for a long time.

In order to solve the above-mentioned problem, the invention according to claim 1
The upper surface portion is configured by a box body defined by an upper surface portion, a bottom surface portion, a pair of side surface portions, and a pair of wife surface portions, and is housed in a state in which household thin paper is folded in the width direction in an internal space of the box body. In the household thin paper storage box capable of taking out the household thin paper from the slit provided in the
The upper surface portion is constituted by a film body that can visually recognize the inside space,
The film body is attached to the pair of side surface portions and the pair of wife surface portions, and is erected from the upper surface portion, the pair of side surface portions, and the pair of the wife surface portions, respectively. And a canopy type that constitutes a standing part,
The film body contains a fragrance.

  The invention according to claim 2 is the household thin paper storage box according to claim 1, wherein the film body has a structure in which a layer containing the fragrance is sandwiched between a high airtight layer and a low airtight layer. It is characterized by.

  According to a third aspect of the present invention, in the household thin paper storage box according to the second aspect of the present invention, the low airtightness layer is on the inner space side.

A fourth aspect of the invention is the household thin paper storage box according to any one of the first to third aspects, further comprising an openable / closable lid that covers the film body.
Invention of Claim 5 is the household thin paper storage box as described in any one of Claims 1-4. WHEREIN: The said film body is formed with the film whose thickness is 50 micrometers-100 micrometers, It is characterized by the above-mentioned. To do.

According to the first aspect of the present invention, the upper surface portion of the tissue carton is constituted by the film body containing the fragrance, so that it can be easily taken out and the inner volume can be easily confirmed, and the fragrance of the household thin paper can be prolonged. be able to.
According to the invention described in claim 2, the fragrance diffusion direction can be controlled by making the film body a structure in which a layer containing a fragrance is sandwiched between a high airtight layer and a low airtight layer.
According to invention of Claim 3, a fragrance can be diffused inside a household thin paper storage box by having made the low airtight layer into the internal space side.
According to the invention described in claim 4, by providing the film body with standing portions that are respectively erected from the upper ends of the pair of side surface portions and the pair of wife surface portions, the area of the film body can be further increased. It can be taken out easily and the content can be easily confirmed, and the scent of household thin paper can be maintained for a long time.
According to the fifth aspect of the present invention, the canopy-type film body can be prevented from being deformed by having an openable / closable lid that covers the film body.

It is a perspective view which shows an example of the tissue carton concerning this embodiment. It is the expanded view of the back surface which expand | deployed the box of tissue carton. It is a disassembled perspective view which shows an example of the tissue carton concerning this embodiment. It is a perspective view which shows an example after the assembly of the tissue carton concerning this embodiment. It is sectional drawing which shows the structure of the film affixed on the back surface of the upper surface part of tissue carton.

  Hereinafter, a household thin paper storage box 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)
As shown in FIGS. 1 to 4, the tissue carton 1 that is a household thin paper storage box according to the present embodiment includes an upper surface portion 2, a bottom surface portion 3, a pair of side surface portions 4, 4, and a pair of wife surface portions 5, 5, and a lid portion 7 that covers the upper surface portion 2. This tissue carton 1 is formed by bending a carton blank 1a, which is a paper substrate shown in FIG. In the internal space of the tissue carton 1, tissue paper T in a state in which the laminated household thin paper is folded in the width direction is stored.

Here, the “box” has a shape in which an internal space in which the tissue paper T can be stored is formed, and examples thereof include a hexahedron shape such as a rectangular parallelepiped shape and a cubic shape. For example, FIG. 1 is an example in which the tissue carton 1 is configured in a substantially cubic shape.
In the tissue carton 1 shown in FIG. 1, the upper surface portion 2 and the bottom surface portion 3, the pair of side surface portions 4, 4 and the pair of wife surface portions 5, 5 are arranged in parallel so as to face each other. In addition, in these shapes, the chamfered portion of the ridge line portion of the two surfaces is also included in the “box”. The coated cardboard used for the box can generally have a basis weight of 300 to 450 g / m ² .
This tissue paper T may be in a pop-up type manufactured by a known multi-stand type or rotary type inter-folder, or it is simply folded in a C-fold, Z-fold or the like, and sheets are laminated. Only tissue paper is acceptable.
On the other hand, the tissue paper constituting the tissue paper T (hereinafter simply referred to as tissue paper) has a ply structure in which two to three thin papers are laminated.
The raw pulp of the thin paper is a mixture of NBKP and LBKP, and may be appropriately combined with old paper pulp. However, in terms of texture and the like, it is preferably composed only of NBKP and LBKP. In this case, the blending ratio is preferably NBKP: LBKP = 20: 80 to 80:20, and particularly preferably NBKP: LBKP = 30: 70 to 60:40.
The rice tsubo per thin paper constituting each ply of the tissue paper according to the present invention is preferably 9 to 25 g / m ² , more preferably 10 to 15 g / m ² . If the rice tsubo is less than 9 g / m ² , it is preferable from the viewpoint of improving softness, but it is difficult to ensure adequate strength that can withstand use. On the other hand, when the rice tsubo exceeds 25 g / m ² , the entire paper becomes hard and a feeling of stickiness is generated, resulting in poor touch. In addition, the US tsubo is based on the JIS P 8124 (1998) US tsubo measurement method.
On the other hand, the paper thickness of the tissue paper according to the present invention is desirably 100 to 160 μm, more preferably 120 to 140 μm in a laminated state. When the paper thickness is less than 100 μm, it is preferable from the viewpoint of improving the softness, but it is difficult to appropriately ensure the strength as the tissue paper. On the other hand, when the thickness exceeds 160 μm, the texture of the tissue paper is deteriorated and a feeling of tingling is generated during use.

As shown in FIG. 1, the upper surface portion 2 is composed of a film body 6, and the bottom surface portion 3, the pair of side surface portions 4, 4, and the pair of wife surface portions 5, 5 are composed of a carton blank 1a.
The film body 6 is made of a resin-made multi-layered scented film. The film body 6 has a slit 6a formed on the upper surface portion by an adhesive portion G1 formed on the pair of side surface portions 4 and 4 and an adhesive portion G2 formed on the upper surface side flaps 5b and 5b constituting the pair of wife surface portions 5 and 5. 2 are attached to the pair of side surface portions 4 and 4 and the pair of wife surface portions 5 and 5.
The film body 6 has a standing portion 6 b that stands from the pair of side surface portions 4, 4 and the pair of wife surface portions 5, 5 and is connected to the upper surface portion 2. Thereby, the film body 6 comes to have a three-dimensional form like a canopy type.
The material of the film sheet according to the present invention is a sheet that requires separation from a paper box and is made of resin or resin. Specific examples include resinous film sheets made of resins such as polyethylene, polypropylene, and polyester, or laminated resinous film sheets obtained by laminating these, laminated film sheets obtained by laminating film sheets and paper, and synthetic paper made of resinous fibers. A sheet or the like. In consideration of take-out property, a resin film sheet is preferable, and a polyethylene film sheet is particularly preferable.
The thickness of the film sheet is preferably 15 to 200 μm. If it is less than 15 μm, the strength is insufficient, and the probability of tearing or breaking of the film sheet increases when the sanitary thin paper is taken out. On the other hand, when the thickness exceeds 200 μm, although there is no problem of strength such as tearing of the film sheet, the catch when the sanitary thin paper is taken out becomes large, and the thin paper may be difficult to take out or may be torn. In addition, the cost is high. When taking out property and holding property are considered, it is more preferably 25 to 60 μm.
As a method of measuring the film thickness used for the paper thickness, sheet material, and film layer, the specimen is sufficiently conditioned under the conditions of JIS P 8111 (1998), and then dial thickness gauge (thickness measuring instrument) under the same conditions. The paper thickness is measured in a two-ply state using “PEACOCK G type” (manufactured by Ozaki Mfg. Co., Ltd.), the film thickness is measured in a single layer state, and the sheet material is measured in the state of a sheet material. Specifically, confirm that there is no dust, dust, etc. between the plunger and the measuring table, lower the plunger on the measuring table, move the memory of the dial thickness gauge to adjust the zero point, and then Raise the plunger, place the sample on the test bench, slowly lower the plunger and read the gauge at that time. At this time, only the plunger is placed. The terminal of the plunger is made of metal and a circular plane having a diameter of 10 mm is perpendicular to the plane of the paper. The load at the time of measuring the thickness is about 70 gf at 120 μm. In addition, let the film thickness used for paper thickness, a sheet | seat material, and a film layer be an average value obtained by measuring 10 times.
Further, the upper surface side flaps 5b and 5b constituting the pair of side surface portions 4 and 4 and the pair of wife surface portions 5 and 5 of the carton blank 1a are respectively provided with perforations SP. The lid 7 is formed by cutting the SP.

Next, a method for assembling the tissue carton 1 according to this embodiment will be described.
The carton blank 1a bends the upper surface portion 2, the bottom surface portion 3 and the side surface portions 4 and 4, respectively, and bends the adhesive margin portion 3a to connect the bottom surface portion 4 on the side not connected to the bottom surface portion 3. A cylindrical internal space is formed by gluing the longitudinal end edge to connect the bottom surface portion 3 and the side surface portion 4. At the same time, the film body 6 is bent at the bent portions of the side surface portions 4, 4 to form the upper surface portion 2 and the standing portion 6 b erected from the side surface portions 4, 4. Thereby, the upper surface portion 2, the bottom surface portion 3, and the pair of side surface portions 4, 4 constitute the box body 100.
Next, for example, as shown in FIG. 3, the tissue paper T in a state where the laminated household thin paper is folded in the width direction is stored in a cylindrical internal space.

  Finally, the side flaps 5c are bent inward so that the end portions of the side flaps 5c arranged to face each other are opposed to each other, and then the bottom flaps 5a are bent to form the side flaps 5c. It sticks to the side surface side flap 5c with the adhesion part provided in the outer surface side. Then, the upper surface side flap 5b is bent and attached to the bottom surface side flap 5a so that the back surface (inner surface) end portion of the upper surface side flap 5b overlaps with the outer surface end portion of the bottom surface side flap 5a. Here, an adhesive portion is provided at a predetermined portion of the back surface end of the upper surface side flap 5b, and the upper surface side flap 5b is adhered to the bottom surface side flap 5a. In this way, by attaching the upper surface side flap 5b, the bottom surface side flap 5a, and the pair of side surface side flaps 5c so as to overlap each other, the end face portion 5 is formed and the internal space is sealed. At this time, the film body 6 is bent at the bent portion of the upper surface side flap 5b, and a standing portion 6b is formed standing from the upper surface side flap 5b.

  When the tissue carton 1 according to the present embodiment is shipped from the factory, the tissue paper T in a state where the laminated thin paper sheets for household use are folded in the width direction is stored in the internal space, and the flaps are pasted to attach the wife face portion 5. By forming and sealing the internal space, the strength of the side surface is increased, and the tissue paper T is prevented from escaping from the tissue carton 1 due to an external force when the tissue carton 1 is transported or displayed at the storefront. ing.

Moreover, as shown in FIG. 4, the film body 6 has a low airtightness composed of a high airtightness layer 9 composed of a highly airtight resin and an intermediate layer 8 in which a fragrance and an adhesive are mixed, and a low airtightness resin. A three-layer structure sandwiched between the layers 10. Specifically, the high airtightness layer 9 and the low airtightness layer 10 are bonded and integrated by the intermediate layer 8 in which the fragrance and the adhesive are mixed, and the low airtightness layer 10 side is the inner side of the tissue carton 1. It is pasted to become.
By making the film body 6 into a three-layer structure as shown in FIG. 4, the permeation of the fragrance from the low airtight layer 10 is higher than that of the high airtight layer 9. The perfume is permeated through the low airtight layer 10 and diffused toward the inside of the tissue carton 1, and the scent spreads over the tissue paper T stored inside. Conversely, the fragrance is less likely to be diffused from the high airtight layer 9 to the outside.
Moreover, since the intermediate layer 8 containing a fragrance is exposed in the cross section of the slit 6a, there is a chance that the tissue paper T drawn through the slit 6a slightly contacts the intermediate layer 8, and the tissue paper T is surely attached to the tissue paper T at that time. Perfume is also attached.

For example, a PET (Polyethylene terephthalate) resin is preferably used as the highly airtight layer 9, and the film thickness is preferably 5 μm to 15 μm in order to improve the take-out property of the tissue paper T.
Moreover, it is preferable to use PE (polyethylene) resin as the low airtight layer 10, and the film thickness is preferably 25 μm to 45 μm in order to improve the diffusion of the fragrance to the tissue paper T.
Further, the intermediate layer 8 sandwiched between the high airtight layer 9 and the low airtight layer 10 preferably has a thickness of 20 μm to 40 μm. Further, as the adhesive using an acrylic adhesive, mixing ratio of the perfume of the intermediate layer 8 is 0.5g ^{/ m 2} ~15g ^/ m 2 are preferred.

For this reason, the film body 6 having a three-layer structure has a thickness of 50 μm to 100 μm, and is about twice as thick as a conventional scented film having a thickness of 30 μm to 40 μm. However, although the above examples are given as the material of the film body 6, the material is not limited thereto. Moreover, the high airtight layer 9 and the low airtight layer 10 are not limited to a three-layer structure as shown in FIG. 4, and may be a single layer structure or a laminated structure.
Moreover, since the film body 6 is 50 μm to 100 μm in thickness and is about twice as thick as the conventional scented film of 30 μm to 40 μm, the upper surface portion 2 and the pair of side surface portions 4 and 4 and a pair of wife surface portions 5 and 5, which have sufficient rigidity to constitute a part connected to the upper surface portion 2. For this reason, the film body 6 has sufficient strength to maintain a canopy-type three-dimensional shape described later.

  In addition, the fragrance used is not particularly limited, but specific examples include Ryusen Incense, Benzo Incense, Kaigo Incense, Spirit Cat Incense, Clove Oil, Galvanam, Jasmine Absolute, Labanam, Mate Tea, Merilot, Mimosa, Musk Natural fragrances such as Tonkin, Myrrh, Oak Moss or Moss de Chine, Milk Incense, Juniper Incense, Oris, Bachuri, Rosemary Oil, Sandalwood Oil, Vetiver Oil, Violet Leaf Absolute, Higher Alcohol, Aldehyde, Benzaldehyde, Benzoic Acid, Cinnamic Acid, Examples include aldehydes, cinnamon alcohol, coumarin, esters, indoles, ketones, salicylic acid and related compounds, various synthetic fragrances such as terpenoids and vanillin, or mixtures of two or more thereof.

Further, when the tissue carton 1 according to the present embodiment is used, as shown in FIG. 1, the perforations SP provided in the pair of side surface portions 4, 4 and the pair of wife surface portions 5, 5 are cut to Part 2 and a pair of side surface parts 4, 4 and a pair of wife face parts 5, 5, and by opening a lid part 7 formed by cutting a part connected to the upper surface part 2, 2. A canopy-type film body 6 constituting a standing portion 6b standing from the upper ends of the pair of side surface portions 4, 4 and the pair of wife surface portions 5, 5 appears.
Such a lid portion 7 stands up from the upper ends of the upper surface portion 2, the pair of side surface portions 4, 4 and the pair of wife surface portions 5, 5 by an external force when the tissue carton 1 is transported or displayed at the storefront. It can prevent that the canopy type film body 6 which comprises the standing part 6b to set up deform | transforms.
And the tissue paper T will be taken out through the slit 6a formed in the upper part of the said canopy type film body 6. FIG.

As described above, in the embodiment of the present invention, the upper end portion of the upper surface portion 2, the pair of side surface portions 4, 4, and the pair of wife surface portions 5, 5 of the tissue carton 1 are formed by the film body 6 having a three-layer structure containing a fragrance. Since the area of the film body 6 can be increased by constructing the standing portions 6b that stand from each other, the amount of the fragrance contained in the film body 6 also increases and is released from the slit cross section and the film surface. The fragrance is strong and the sustainability is improved, so that the fragrance can last longer.
Further, the film body 6 having a three-layer structure containing a fragrance is provided with standing portions 6b erected from the upper ends of the tissue carton 1, the pair of side surface portions 4, 4 and the pair of wife surface portions 5, 5. By configuring, the length of the slit 6a can be made longer than in the prior art, and the film body 6 is more flexible than the tissue carton 1 and is appropriately deformed upward and laterally. Not only can the household thin paper be pulled diagonally upward or laterally, it can be easily taken out.
Furthermore, since the area of the canopy-type film body 6 becomes large (wide) and the inside of the tissue carton 1 can be visually recognized through the transparent film body 6, the remaining amount (contents) of household thin paper stored It becomes easy to confirm the amount.

  In the embodiment of the present invention, the canopy-type film body 6 constituting the standing portion 6b standing from the upper ends of the upper surface portion 2, the pair of side surface portions 4, 4 and the pair of wife surface portions 5, 5 is exemplified. However, the film body 6 may have a planar shape, or may constitute only the upper surface portion 2 portion without constituting the standing portion 6b.

  Further, in the embodiment of the present invention, the canopy-type that constitutes the standing portion 6b that stands up from the upper ends of the upper surface portion 2, the pair of side surface portions 4, 4 and the pair of wife surface portions 5, 5 by external force. Although the film body 6 includes the lid portion 7 to prevent deformation and the like, the problem of the present invention can, of course, be solved even if the configuration is such that the lid portion 7 is omitted.

T tissue paper (household paper)
1 tissue carton (household paper storage box)
DESCRIPTION OF SYMBOLS 1a Carton blank 2 Upper surface part 3 Bottom surface part 4 Side surface part 5 Face part 5a Bottom surface side flap 5b Upper surface side flap 5c Side surface side flap 6 Film body 6a Slit 6b Standing part 7 Lid part 8 Intermediate layer 9 High airtightness layer 10 Low airtightness Sex layer

Claims (5)

The upper surface portion is configured by a box body defined by an upper surface portion, a bottom surface portion, a pair of side surface portions, and a pair of wife surface portions, and is housed in a state in which household thin paper is folded in the width direction in an internal space of the box body. In the household thin paper storage box capable of taking out the household thin paper from the slit provided in the
The upper surface portion is constituted by a film body that can visually recognize the inside space,
The film body is attached to the pair of side surface portions and the pair of wife surface portions, and is erected from the upper surface portion, the pair of side surface portions, and the pair of the wife surface portions, respectively. And a canopy type that constitutes a standing part,
Household thin paper storage box, wherein the film body contains a fragrance.   The household thin paper storage box according to claim 1, wherein the film body has a structure in which a layer containing the fragrance is sandwiched between a high airtight layer and a low airtight layer.   The household thin paper storage box according to claim 2, wherein the low airtightness layer has an internal space side structure. The household thin paper storage box according to any one of claims 1 to 3 , further comprising an openable / closable lid that covers the film body. The household thin paper storage box according to any one of claims 1 to 4, wherein the film body is formed of a film having a thickness of 50 µm to 100 µm.

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