JP2002019857A - Tissue paper carton - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a tissue paper carton that eliminates the need for a film sheet to be attached to the inside of the top face of the carton and facilitates the recovery of the carton as used paper. SOLUTION: In a tissue paper carton for storing a stack of pieces of tissue paper so that they are taken out one by one, a sidewise long, approximately rectangular take-out opening is made in the top face of the tissue paper carton. The take-out opening includes two shot edges in the form of perforations, a long edge A in the form of a crease, and a long edge B in the form of arbitrary shape scores connected or disconnected in series. It is preferable that a U-shaped opening/closing section for opening/closing the take-out opening be made in the form of perforations on the top of the carton, near the middle of the long edge B.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a carton for tissue paper, and more particularly, to a carton for tissue paper which does not require a film sheet to be adhered to the inside of the upper surface of the carton for tissue paper and which does not require recovery of used paper. It is about.

[0002]

2. Description of the Related Art Generally, a commercially available tissue paper carton for storing tissue paper is made of rectangular paper, and each tissue paper (or a set of two tissue papers) is provided. The tissue paper is stored in a layered manner so that the tissue paper can be taken out. When the tissue paper is used, the tissue paper can be pulled out from the take-out opening on the upper surface.

FIG. 6 is a perspective view showing a conventional tissue paper carton. In FIG. 6, the tissue paper carton 61 has a rectangular parallelepiped shape made of paper, and is provided with a rectangular takeout opening lid 62 by forming a perforation 64 around the center of the upper surface 63. On the back side of the upper surface of the carton, a plastic film 65 is attached such that the lid 62 for the outlet is larger than the lid 62 for the outlet and overlaps the lid 62 for the outlet. A slit 66 for drawing out tissue paper is formed.

When using such a carton for tissue paper, first, the perforation 64 is broken, and the cover 62 for the take-out port is removed to make the take-out port for the tissue paper. Next, when taking out the tissue paper, the slit 66 formed in the center of the plastic film is used.
Grasp the top layer of tissue paper stored through your finger and pull it up. Here, since the tissue papers in the tissue paper carton are stored in layers, a part of the second tissue paper is held between the slits 66 when the first first paper is taken out. You. Subsequently, when taking out the second tissue paper, it can be taken out by grasping and pulling up the portion of the tissue paper held in the slit 66. The third and subsequent tissue papers are 2
It can be taken out one after another by the same method as the first tissue paper.

[0005] As described above, the conventional tissue paper carton has a plastic film adhered to the back side of the upper surface to hold the tissue paper between the slits so that the next tissue paper can be quickly taken out. Has an effect. In addition, since the large area outlet is covered, it has an advantage of preventing dust from entering the inside of the tissue paper carton.

[0006] However, the use of a plastic film, which is a dissimilar material, in combination with a carton for tissue paper made of paper means that the promotion of recycling has been called for, and the user has to remove the plastic film. Sorting for recovery of used paper is also troublesome and very troublesome, and there is an extremely strong demand for a tissue paper carton from which a plastic film has been removed.

The use of plastic films as petroleum products is a waste of resources. In addition, the work process of attaching a plastic film to the back side of the upper surface of the carton for tissue paper is an extra process compared to the time required to individually process paper products, and it is problematic because it is expensive in terms of cost. I have. Furthermore, when cutting the lid for the take-out opening, hold the tissue paper carton with one hand and cut it with one hand while pressing the perforation of the take-out opening on the top surface with your fingers or nails. Couldn't be cut easily.

To solve this problem, a carton for tissue paper that does not require a plastic film is disclosed in, for example, Japanese Patent Application Laid-Open No. 9-150871. The publication relates to an outlet of a tissue paper carton that does not use a plastic film, and the outlet includes a take-out opening frame and a wavy perforation along a center line passing through the front and rear centers of the frame. It consists of front and rear pressing pieces formed by engraving. However, in the case of the tissue paper carton according to the publication, there is a case where a corrugated portion in which a perforation is formed cannot be easily and cleanly cut, and there is room for improvement.

[0009]

SUMMARY OF THE INVENTION It is an object of the present invention to provide a carton for tissue paper which does not require a film sheet to be adhered to the inside of the upper surface of the carton for tissue paper, and does not require the recovery of used paper.

[0010]

Means for Solving the Problems In order to solve the above problems, the present inventors have conducted intensive studies, and as a result, have invented a carton for tissue paper of the present invention. That is, the carton for tissue paper of the present invention is a carton for tissue paper in which tissue paper is stacked and stored so that the tissue paper can be taken out one by one. A take-out opening is provided, and the take-out opening is continuous or intermittent so that two short sides engraved with perforations, a long side A forming a fold, and an arbitrary shape overlap on the long side. And long sides B engraved and engraved.

The present invention is characterized in that the arbitrary shape is at least one shape selected from a triangle, a square, a circle, and an ellipse.

In the present invention, preferably, the arbitrary shape is a triangular shape.

In the above invention, the long side B is formed in a U-shape in which a perforation for opening and closing a take-out opening is formed near the center of the long side B on the upper surface side of the tissue paper carton. An opening and closing unit is provided.

Further, the carton for tissue paper of the present invention is a carton for tissue paper for storing tissue paper in layers so that the tissue paper can be sequentially taken out.
The upper surface of the tissue paper carton is provided with a take-out opening having a substantially rectangular shape that is long in the left and right directions. The take-out opening has two short sides with perforations and a long side with a fold. A and a long side B carved intermittently so as to overlap a triangular shape on the long side, and the long side B is located near the center of the long side B in a carton for tissue paper. A U-shaped opening / closing section provided with a perforation for opening / closing the take-out opening is provided on the upper surface side.

[0015]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a carton for tissue paper of the present invention will be described with reference to the drawings. First, FIG. 1 is a perspective view showing an embodiment of a tissue paper carton of the present invention. In FIG. 1, a carton 1 for tissue paper has a take-out opening 2 provided on an upper surface 3. Substantially square outlet 2 located on top surface 3
Is composed of short sides 4 and 5, a long side A6 and a long side B7, and a perforation is engraved on the short sides 4 and 5, and a long side A6 has a fold for opening to the outside of the upper surface portion 3. The one long side B7 is formed by continuously arranging a triangular shape.

FIG. 2 shows the use state of the tissue paper carton shown in FIG. FIG.
It is a perspective view showing one embodiment of the use condition of the carton for tissue papers of the present invention. The outlet 22 in FIG. 2 has short sides 24 and 25 in which perforations are engraved,
A long side A26 engraved by continuously arranging triangular shapes is broken, and a long side B27 formed with a fold is opened outside the upper surface portion 23. Here, the take-out opening 22 can be opened and closed by the fold of the long side B27, and can be easily kept closed by the triangular shape of the long side A26. That is, by setting this closed state, it is possible to prevent dust from entering when the frequency of use is low.

Next, an arbitrary shape of the long side B in the present invention will be described. FIG. 3 is a plan view showing an embodiment of the long side B in the take-out opening of the carton for tissue paper of the present invention. In FIG. 3, a is a shape in which triangles are continuously arranged, b is a shape in which triangles are intermittently arranged, c
Is a shape in which circular shapes are continuously arranged, d is a shape in which circular shapes are intermittently arranged, e is a shape in which elliptical shapes are continuously arranged, f is a shape in which elliptical shapes are intermittently arranged, and g is an intermittent shape. This is a shape in which square shapes are arranged in a horizontal direction. These shapes are provided with intermittent cuts to facilitate breakage.

FIG. 4 shows a tissue paper carton in which the take-out port 2 shown in FIG. 1 can be easily opened and closed at the time of use. FIG. 4 is a perspective view showing another embodiment of the tissue paper carton of the present invention.
In FIG. 4, the take-out port 42 has short sides 44 and 45.
And a long side A46 formed with a fold portion 49 and a long side B47 formed by continuously arranging triangular shapes, and a perforation U is formed near the center of the long side B47. A letter-shaped opening / closing portion 48 is provided. First, when the perforated portion of the opening / closing portion 48 is broken and pulled up, the long side B47 connected to the opening / closing portion 48 is easily broken, and the short sides 44 and 45 in which the perforations are engraved, The take-out opening 42 is easily pulled up with the fold of the long side A46 as a fulcrum. At this time, the fold portion 49 of the opening / closing portion 48 is bent upward from the upper surface portion 43, so that the take-out opening portion 42 can be easily opened and closed.
Serves as a “handle” for opening and closing the take-out opening 4.

Further, a developed view when assembling a perspective view showing one embodiment of the tissue paper carton of the present invention shown in FIG. 1 will be described. FIG. 5 is a development view when assembling the carton for tissue paper of the present invention. In FIG. 5, a take-out port 51 is formed in the upper surface 52. One side of the upper surface portion 52 is configured as a side surface portion A55, a bottom surface portion 54, a joining portion 53, and the other side is configured as a side surface portion B56, and each portion has a cut portion (a broken line portion in the figure). There is a right end and a left end part. Upper part 5
2 to join the joint 53 to the side A56,
First, the right and left ends of the side surface portion A56 and the side surface portion B55 are bent inside, and the right end bottom surface portion 541 and the left end bottom surface portion 542 of the bottom surface portion 54 are adhered. By attaching the upper surface portion 522, a rectangular parallelepiped carton for tissue paper is assembled.

As described above, the tissue paper carton of the present invention can smoothly take out the tissue paper to the end, and after use, crush the tissue paper carton, flatten it, and hand it over to a waste paper collection company. In addition, the collected carton for tissue paper can be effectively used as a material for recycled paper.

[0021]

Since the carton for tissue paper of the present invention is constructed as described above, the following effects can be obtained. 1. By providing the shape of the long side B of the take-out opening according to the present invention and providing the opening / closing portion as a handle, the take-out opening can be easily opened. 2. Since no plastic film is used, it is possible to recover used paper as it is, and it can contribute to environmental problems such as recycling and resource protection. 3. Since the take-out opening of the present invention is constituted only by perforations and folds, there is no need to dispose of the take-out opening after opening and closing, and to dispose of it as waste. 4. The take-out opening supports the tissue paper up and down by both the opening / closing portion and the shape of the take-out opening, so that it is possible to reliably prevent the tissue paper from lowering. 5. When producing a carton for tissue paper, it is not necessary to carry out the pasting process of the plastic film in a separate step as in the conventional case, and the cost can be reduced in terms of both material and processing costs.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of a tissue paper carton of the present invention.

FIG. 2 is a perspective view showing an embodiment of a use state of the tissue paper carton of the present invention.

FIG. 3 is a plan view showing an embodiment of a long side B in the take-out opening of the carton for tissue paper of the present invention.

FIG. 4 is a perspective view showing another embodiment of the tissue paper carton of the present invention.

FIG. 5 is a development view when assembling the carton for tissue paper of the present invention.

FIG. 6 is a perspective view showing a conventional carton for tissue paper.

[Explanation of symbols]

 1, 21, 41, 61 Carton for tissue paper 2, 22, 42, 51 Take-out opening 3, 23, 43, 63, 52 Top surface 4, 5, 24, 25, 44, 45 Short side 6, 26, 46 Long side A 7, 27, 47 Long side B 48 Opening / closing part 49 Folded part 53 Joining part 54 Bottom part 55 Side part A 56 Side part B 521 Right top surface part 522 Left left top surface part 541 Right bottom surface part 542 Left bottom surface part 551 Right side surface Part A 552 Left end side part A 561 Right end side part B 562 Left end side part B 62 Outlet cover 64 Perforation 65 Plastic film 66 Slit

Claims (5)

[Claims] 1. A tissue paper carton in which tissue papers are stored in layers so that the tissue papers can be taken out one after the other. Yes,
The outlet has two short sides with perforations,
A carton for tissue paper, comprising: a long side A having a fold formed thereon; and a long side B engraved by continuously or intermittently arranging an arbitrary shape so as to overlap the long side. 2. The carton for tissue paper according to claim 1, wherein the arbitrary shape is at least one shape selected from a triangle, a square, a circle, and an ellipse. 3. The carton for tissue paper according to claim 1, wherein the arbitrary shape is a triangular shape. 4. A U-shaped opening / closing section in which a long side B is provided with a perforation for opening and closing a take-out opening on the upper surface side of a tissue paper carton near the center of the long side B. The carton for tissue paper according to any one of claims 1 to 3, wherein: 5. A tissue paper carton for storing tissue paper in layers so that the tissue paper can be taken out one after another. An upper surface portion of the tissue paper carton is provided with a take-out opening having a substantially rectangular shape that is long in the left and right direction. Yes,
The outlet has two short sides with perforations,
A long side A formed with a fold, and a long side B engraved with a triangular shape intermittently arranged so as to overlap the long side,
The long side B is provided with a U-shaped opening / closing section in which a perforation for opening / closing a take-out opening is provided on the upper side of the tissue paper carton near the center of the long side B. And tissue paper for carton.