JP2016068985A - Sanitary tissue paper housing box - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a sanitary tissue paper housing box capable of being disassembled more easily.SOLUTION: According to a sanitary tissue paper housing box of the present invention, a pair of first breaking notch lines 13, 13 comprising perforations are provided along folding lines of a pair of lateral face side flaps 5c, 5c, and are connected to each other by a second breaking notch line 14 which can be broken at a portion of a bottom surface part 3 as a face for a finger. A convex part 14a of the notch line is pushed in at the portion as a face for a finger, and in the pushed-in state, an end panel 5 is gripped and is pushed down outside to break the pair of first breaking notch lines 13, 13, whereby the end panel 5 can be opened.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a sanitary thin paper storage box that can be more easily disassembled.

Conventionally, there has been known a sanitary thin paper storage box in which sanitary thin paper that is laminated or wound in a roll shape is stored inside, and the sanitary thin paper stored inside is taken out from a take-out port provided on the upper surface or the like. ing.
As such a sanitary thin paper storage box, for example, in a thin paper storage carton having an inner space capable of storing a bundle of thin paper, each edge of the top surface portion, the bottom surface portion, and the pair of side surface portions There is a sanitary thin paper storage carton that includes four flap portions that are extended from the four flap portions, and the four flap portions are folded inward and engaged with each other in an overlapping state (for example, Patent Document 1). reference).

In the conventional thin paper storage carton, after using the thin paper, in order to dismantle the storage box and dispose of it, a tearing line formed by perforations is provided on the end face, and this is broken to a pair. The storage box has been folded by opening the wife's face part and making it cylindrical (see, for example, Patent Document 1).
Further, a U-shaped cutting line for connecting the two points on the ridge line between the bottom face part and the pair of wife face parts is formed on the bottom face part, and further along the ridge line, from the two points toward the end points. Forming a second dismantling cut line, and pushing the finger along the dismantling cut line formed on the bottom surface to break the dismantling cut line and the second dismantling cut line, There is also a storage box that opens (see Patent Document 2, for example).

JP 2009-286447 A JP 2008-143567 A

  However, in the inventions described in Patent Documents 1 and 2, in order to open the end face portion, a step of returning the pair of side surface flaps bent inward after breaking the dismantling cut line is required. It was troublesome.

  Accordingly, an object of the present invention is to provide a sanitary thin paper storage box that can be easily disassembled and folded.

In order to solve the above-mentioned problem, the invention described in claim 1
In a sanitary thin paper storage box that is partitioned by an upper surface portion, a bottom surface portion, a pair of side surface portions, and a pair of wife surface portions, forms an internal space, and stores the sanitary thin paper in the internal space and allows the sanitary thin paper to be taken out from the outlet. ,
An upper surface side flap extending from a side edge of the upper surface part;
A bottom surface side flap extending from a side edge of the bottom surface,
Side flaps respectively extending from the side edges of the pair of side portions;
With
The top face side flap, the bottom face side flap, and the pair of side face side flaps are respectively folded so that the end face portion is formed,
At least one of the upper surface side flap and the bottom surface side flap is bonded to the side surface side flap,
A pair of first breaking cut lines are provided along the folding lines of the pair of side surface side flaps, and the pair of first breaking cut lines are connected to the upper surface portion or the bottom surface portion. A cut line for two breaks is provided.

The invention according to claim 2 is the sanitary thin paper storage box according to claim 1,
The second breaking cut line includes a convex portion that is convex toward the center of the upper surface portion or the bottom surface portion.

The invention according to claim 3 is the sanitary thin paper storage box according to claim 2,
The second breaking cut line is broken by applying pressure to the inner space side of the sanitary thin paper storage box at a portion that becomes a finger surface, and the first breaking cut line is cut from the second breaking cut line. It is characterized in that the line is subsequently broken.

  According to this invention, if it breaks along the cutting line for 1st fracture | rupture and the cutting line for 2nd fracture | rupture, it will fracture | rupture a pair of side surface side flap, an upper surface side flap, or a bottom surface side flap in one process. It is easy to disassemble without requiring a step of returning the side flaps to the outside.

It is a perspective view of the sanitary thin paper storage box of this embodiment. It is an expanded view of the sanitary thin paper storage box of this embodiment. It is a figure for demonstrating the dismantling method of the sanitary thin paper storage box of FIG. It is an expanded view of the sanitary thin paper storage box which is a modification of the 2nd breaking line of this embodiment.

Hereinafter, a sanitary 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.
In the embodiment of the present invention, the tissue carton 1 that stores the tissue paper T as the sanitary thin paper is illustrated as an example of the sanitary thin paper storage box.

As shown in FIG. 1, the tissue carton 1 according to the present embodiment includes a box body defined by 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. Yes. As shown in FIG. 2, an upper surface side flap 5b, a bottom surface side flap 5a, and a pair of side surface side flaps 5c and 5c extend from both side edges of the upper surface portion 2, the bottom surface portion 3 and the pair of side surface portions 4 and 4, respectively. The end faces 5 and 5 are formed by bending the respective flaps inward and bonding them.
Further, as shown in FIGS. 1 and 2, a pair of first breaking cut lines 13 and 13 made of perforations are provided along the folding lines of the pair of side surface side flaps 5c and 5c, and the bottom surface The part 3 is provided with a second breakage cut line 14 that connects the pair of first breakage cut lines 13, 13.
In the internal space of the tissue carton 1, a laminated body in which the tissue paper T is laminated is stored, and the tissue paper T can be taken out from the take-out port 12 formed in the upper surface portion 2. Yes.

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 rectangular parallelepiped shape.
In the hexahedron shape, the upper surface portion 2, 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”.

As shown in FIGS. 1 and 2, the upper surface portion 2 is provided with a resin-made window pasting film 8 having a slit 8 a from the inner space side so as to cover the outlet 12. The window pasting film 8 is glued with an adhesive applied around the take-out port 12 on the back surface of the upper surface portion 2. Then, the tissue paper T is taken out through the slit 8a.
In addition, although the material of the window pasting film 8 employ | adopts polyethylene and a polypropylene, it is not limited to these.

  The upper surface portion 2, the bottom surface portion 3, and the pair of side surface portions 4, 4 are each formed in a substantially rectangular shape, and are connected so as to be bendable. A trapezoidal margin part 3a for connecting to the longitudinal end edge of the side surface part 4 is connected to the longitudinal end edge of the bottom surface part 3 so that it can be bent at a folding line 3b. The carton blank 1a formed in this way bends the upper surface portion 2, the bottom surface portion 3 and the pair of side surface portions 4 and 4, respectively, and bends the adhesive margin portion 3a so as not to be connected to the bottom surface portion 3. By gluing to the longitudinal end edge of the back surface of the side surface portion 4 and connecting the bottom surface portion 3 and the side surface portion 4, a cylindrical shape is formed.

The upper surface side flap 5b, the bottom surface side flap 5a, and the side surface side flap 5c are connected to each other so as to be bent inward. Then, the side surface side flaps 5c are folded inward so that the end portions of the side surface side flaps 5c opposed to each other face each other, and then the bottom surface side flaps 5a are folded, so that the outer surface side of the side surface side flaps 5c. It adheres to the side surface side flap 5c by the adhesion part G1 provided in the. Subsequently, the upper surface side flap 5b is bent so that the rear surface (inner surface) end portion of the upper surface side flap 5b overlaps the outer surface end portion of the bottom surface side flap 5a, and is adhered to the bottom surface side flap 5a by the adhesive portion G1. To wear. Here, although not shown, 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, the upper surface side flap 5b, the bottom surface side flap 5a, and the pair of side surface side flaps 5c, 5c are attached so as to overlap each other, thereby forming the end face portion 5 as shown in FIG. ing.
Note that the upper surface side flap 5b may be bent first and adhered to the side surface side flap 5c. In this case, an adhesive portion is provided at a predetermined portion of the rear surface end of the bottom surface side flap 5a. Further, it is assumed that at least one of the upper surface side flap 5b and the bottom surface side flap 5a is bonded to the side surface side flap 5c.

As shown in FIG.1 and FIG.2, a pair of 1st cut line 13 and 13 which consists of a perforation is provided along the bending line of a pair of side surface side flaps 5c and 5c. The pair of first breaking cut lines 13 and 13 are connected to each other at the bottom surface portion 3 by a second breaking cut line 14. The second breaking cut line 14 includes a convex portion 14 a that is convex toward the center of the bottom surface portion 3, and serves as a starting point for disassembling the tissue carton 1.
The second breaking cut line 14 shown in FIG. 2 is formed of a convex portion 14a that is broken by applying pressure at a portion that becomes a finger surface.

Next, a method for disassembling the tissue carton 1 after using the tissue paper will be described with reference to FIG.
As shown to Fig.3 (a), it has the convex-shaped part 14a and the upper surface part 2 of the 2nd cutting line 14 provided in the bottom face part 3 so that it may be grasped with a thumb and an index finger with a little finger, respectively. Subsequently, as shown in FIG. 3 (b), the second breaking cut line 14 is pushed and broken at the portion to be the finger surface, and the wife surface portion 5 is grasped while the finger is pushed in, so that the outer surface is tilted outward. Then, the pair of first breaking cut lines 13 and 13 are broken. Thereby, as shown in FIG.3 (c), the end face part 5 can be opened.
By applying this process to the wife face portions 5 and 5 on both sides, the tissue carton 1 can be formed into a cylindrical shape, and the window pasting film 8 can be seen. If the window pasting film 8 is peeled off, the tissue carton 1 can be immediately folded and discarded.
In this embodiment, since the pair of first side breaking flaps 13 and 13 and the second breaking cutting line 14 are broken, the pair of side surface side flaps 5c and 5c can be broken simultaneously. As described above, the tissue carton 1 can be easily disassembled and folded without requiring a step of returning the side flaps 5c to the outside.

The convex portion 14a of the second breaking cut line 14 shown in FIG. 2 has a shape suitable for breaking by applying pressure on the portion that becomes the surface of the finger, particularly the portion that becomes the surface of the thumb, The length L is about 50 to 60 mm, and the apex of the convex portion 14a toward the center of the bottom surface portion 3 is 30 mm or more from the folding line of the bottom surface side flap 5a. That is, the average length of an adult thumb is about 50 to 60 mm, the width is about 15 to 30 mm, and the thumb is placed in a place where the load is most applied to breakage. As a result, the load when applying force to the entire thumb is distributed and the force required for breaking is reduced, so it can be broken with weak force, even for children who are weak and those who are stretching nails It can be easily disassembled and folded.
In addition, from the viewpoints of rupture when ruptured by pressure caused by the finger surface, productivity during production, and strength during transportation and storage, the first rupture cut line 13 and the second rupture cut The tie cut ratio of the perforated line 14 in the lead wire 14 is suitably in the range of 1: 0.5 to 1: 6, particularly in the range of 1: 2 to 1: 5.

  As described above, according to the sanitary thin paper storage box of the present invention, the pair of first breaking cut lines 13 and 13 made of perforations are formed along the folding lines of the pair of side surface side flaps 5c and 5c. These are connected by a second breaking cut line 14 provided on the bottom surface portion 3, and the convex portion 14 a that is the convex shape of the cut line is a portion that becomes a finger surface. Apply pressure, grab the end face part 5 as it is, open the end face parts 5, 5 on both sides by breaking the pair of first breaking cut lines 13, 13 so as to tilt outward, Can be disassembled and folded.

"Modification"
Next, a modified example of the second breaking cut line 14 will be described with reference to FIG.
The cutting line 14A for second breakage shown in FIG. 4 has a curved portion 14b that forms a convex shape toward the center of the bottom surface portion 3, and from both ends of the curved portion 14b toward the width direction end portion of the bottom surface portion 3. It is formed of a straight line parallel to the folding line of the bottom surface side flap 5a and a broken line portion 14c composed of a straight line connecting the straight line and the first breaking cut line 13. The shape of the curved portion 14b is not limited to this shape, such as a semicircle or an ellipse, but the length from the end of the bottom surface portion 3 to the apex of the curved portion 14b is the second breaking cut line. The length L is preferably about 50 to 60 mm, which is equivalent to the length L of 14. Moreover, the broken line part 14c does not need to be a broken line, and may be any shape as long as the curved line part 14b and the pair of first breaking cut lines 13 and 13 are connected.
Similarly, the second breaking cut line 14A shown in FIG. 4 is pushed in at the portion that becomes the surface of the finger, and is broken along the curved portion 14b and the broken line portion 14c. In this way, the tissue carton 1 can be disassembled and folded by breaking along the pair of first breaking cut lines 13 and 13 and opening the end faces 5 and 5 on both sides.

  In addition, this invention is not restricted to the thing of said embodiment. Specifically, in the above-described embodiment, the mode in which the second breaking cut line 14 is provided in the bottom surface portion 3 and the end face portion 5 is broken has been described. May be provided.

  Further, the tissue carton 1 of the present embodiment is provided with the first breaking cut line 13 along the folding line of the side flap 5c, and the strength in the vertical direction is weakened. It can be solved by removing the perforation line of the end portion 1 to 7 mm of the cut line 13 or making it a fold line, and the strength required for production, transportation and storage can be maintained.

T tissue paper G1 bonding part 1 tissue carton (hygienic thin paper storage box)
DESCRIPTION OF SYMBOLS 1a Carton blank 2 Upper surface part 3 Bottom surface part 3a Glue margin part 3b Bending line 4 Side surface part 5 Face part 5a Bottom surface side flap 5b Upper surface side flap 5c Side surface side flap 8 Window sticking film 8a Slit 12 Outlet 13 First cut for cutting Lines 14 and 14A Second breaking cut line 14a Convex part 14b Curved part 14c Polygonal line part

In order to solve the above-mentioned problem, the invention described in claim 1
In a sanitary thin paper storage box that is partitioned by an upper surface portion, a bottom surface portion, a pair of side surface portions, and a pair of wife surface portions, forms an internal space, and stores the sanitary thin paper in the internal space and allows the sanitary thin paper to be taken out from the outlet. ,
An upper surface side flap extending from a side edge of the upper surface part;
A bottom surface side flap extending from a side edge of the bottom surface,
A pair of side surface flaps respectively extending from side end edges of the pair of side surface portions;
With
In the state where the upper surface side flap, the bottom surface side flap and the pair of side surface side flaps are overlapped, at least one of the upper surface side flap and the bottom surface side flap is bonded to the pair of side surface side flaps. And
A pair of first breaking cut lines are provided along a fold line between the pair of side surface portions and the pair of side surface side flaps at a position 1 to 7 mm away from the fold line , and the upper surface portion. Alternatively, a second breakage cut line that connects the pair of first breakage cut lines is provided on the bottom surface portion.

Claims (3)

In a sanitary thin paper storage box that is partitioned by an upper surface portion, a bottom surface portion, a pair of side surface portions, and a pair of wife surface portions, forms an internal space, and stores the sanitary thin paper in the internal space and allows the sanitary thin paper to be taken out from the outlet. ,
An upper surface side flap extending from a side edge of the upper surface part;
A bottom surface side flap extending from a side edge of the bottom surface,
Side flaps respectively extending from the side edges of the pair of side portions;
With
The top face side flap, the bottom face side flap, and the pair of side face side flaps are respectively folded so that the end face portion is formed,
At least one of the upper surface side flap and the bottom surface side flap is bonded to the side surface side flap,
A pair of first breaking cut lines are provided along the folding lines of the pair of side surface side flaps, and the pair of first breaking cut lines are connected to the upper surface portion or the bottom surface portion. A sanitary thin paper storage box provided with a cut line for two breaks.   2. The sanitary thin paper storage box according to claim 1, wherein the second breaking score line includes a convex portion that is convex toward the center of the upper surface portion or the bottom surface portion.   The second breaking cut line is broken by applying pressure to the inner space side of the sanitary thin paper storage box at a portion that becomes a finger surface, and the first breaking cut line is cut from the second breaking cut line. 3. The sanitary thin paper storage box according to claim 2, wherein the line is continuously broken.

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