JPH0542936A - Packing web containing carton - Google Patents

Abstract

PURPOSE:To supply a carton in which a cutter can be easily fitted and the contents can be safely drawn out and further which is excellent for disposal. CONSTITUTION:In a carton 1 which contains a roll of packing web (wrapping film, aluminum foil, etc.) and from which this web is drawn off from the opening 3 and cut off, a cutter 7 made of natural fiberous materials is fitted at the cutting position of the web by use of an adhesive or the like. When the carton 1 is disposed and incinerated, the cutter 7 together with the carton body 2 is completely burned. And when it is disposed for reclamation, the whole thereof is naturally decomposed as the time elapses. Taking off work of the web is safer, when using, compared with a metallic cutter.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a carton for containing a packaging web used for food packaging and the like.

[0002]

2. Description of the Related Art A wrapping film for wrapping foods, a wrapping web such as an aluminum foil, etc. is usually stored in a paperboard carton in a state of being rolled into a paper cylinder. And
In such a conventional packaging web storage carton, in order to cut the packaging web pulled out to a desired length, a metal cutter is attached to the carton body at a web cutting position.

[0003]

However, in the conventional packaging web storage carton having the metal cutter, the process of attaching the cutter is troublesome, and moreover,
Since only the cutter part remains burned when incinerated at the time of disposal, the cutter part has been recently removed and discarded from the viewpoint of pollution, but there is a problem in that this removal takes time. In addition, when the packaging web is pulled out and cut, there is a problem that the metal cutter portion may cause an injury.

The present invention has been made in view of the above problems, and an object of the present invention is to provide a web storage carton for packaging in which a cutter can be easily attached, has excellent disposability, and can be taken out safely. To provide.

[0005]

In order to achieve the above object, the present invention relates to a packaging web storage carton in which a packaging web wound in a roll is pulled out from an opening of a carton body and cut. It is characterized in that a cutter made of a natural fiber material is attached to a web cutting position in the main body.

[0006]

In the packaging web storage carton having the above structure, the cutter made of a natural fiber material burns together with the carton body during incineration, and naturally decomposes together with the carton body even if it is landfilled.

[0007]

1 is a perspective view of a packaging web storage carton according to a first embodiment of the present invention. In the upper part of the carton main body 2 of the packaging web storage carton 1,
An opening 3 for pulling out the web wound in a roll shape is provided, a lid body 4 for opening and closing the opening 3 is continuously provided on the rear side wall, and a cover lid piece 5 is connected to the tip of the lid body 4. Has been done. Further, a cutter 7 is attached to the upper portion of the inner surface of the front side wall 6 by an adhesive such as hot melt or an adhesive.

The cutter 7 is made of a natural fiber material, and a hard and elastic material is used. Specifically, it is made by processing bamboo materials or wood such as willow, cherry blossoms, and cypress. That is, after processing such a bamboo material or wood into a shape shown in FIG. 2 with a cutting machine to create a cutter 7,
The saw blade-shaped portion 7a is attached so as to protrude over substantially the entire length of the upper edge of the front side wall 6 of the carton body 2. Here, in consideration of the strength and sharpness of the cutter 7, it is preferable that the tip end of the saw-toothed portion 7a is processed thinner. Further, the saw-toothed portion 7a is not always necessary, and depending on the type of web to be cut, the tip of the cutter 7 may be thinly processed like a blade.

FIG. 3 is a perspective view of a packaging web storage carton according to a second embodiment of the present invention. The web storage carton 11 for wrapping is of a type in which a cutter 17 is attached to the bottom surface 18 near the front side wall 16, and the saw blade-shaped portion 1 is provided over almost the entire length of the lower end of the front side wall 16.
7a is in a protruding state. The cutter 17 is made of a natural fiber material similar to that described above, and is attached to the end of the bottom surface 18 by an adhesive such as hot melt or an adhesive. In this type of carton 11,
Grab the end of the web from the upper opening 13 of the carton body 12 with one hand and pull it out, and close the lid 14 with the other hand so that the web is sandwiched between the lid lid piece 15 and the front side wall 16. While rotating the carton 11 with one hand, one end of the web is pulled by one hand to cut the web with the saw-toothed portion 17a of the cutter 17.

FIG. 4 is a perspective view of a packaging web storage carton according to a third embodiment of the present invention. The packaging web storage carton 21 is of a type in which a tip of a covering lid piece 25 is gently inclined in a V shape and a cutter 27 is attached to an inner surface of the tip of the covering lid piece 25. Further, the lid body 24 and the covering lid piece 25 are fixed by the side plates 28 on both sides so that the lid body can be covered when not in use. The cutter 27 is made by cutting the above-mentioned natural fiber material so that the saw-toothed portion 27a follows the tip shape of the covering piece 25.
Covering piece 25 with adhesive or adhesive such as hot melt
It is attached to the tip of the inner surface of. In addition, the sawtooth portion 2
Similar to the case of the previous embodiment, the blade may be processed like a blade edge without providing 7a. With this type of carton 21, the upper opening 2 of the carton body 22 can be
3, pulling out the end of the web by grasping it, with the other hand holding the web between the covering piece 25 and the front side wall 26,
Use one hand to pull the end of the web toward you
The web is cut at the saw-toothed portion 27a of 7. The same applies to a case where the tip of the cover piece 25 is not V-shaped but straight.

When the web is completely used up and discarded, the packaging web storage cartons 1, 11 and 21 of the above respective embodiments are
After that, it is incinerated or landfilled. When incinerated, the parts of the cutters 7, 17, 27 made of natural fiber material are the carton body 2, 1
Burns completely with 2.22. In addition, when it is landfilled, the cutters 7, 17, 27 will change over time.
The part of is naturally decomposed with the carton bodies 2, 12 and 22.

[0012]

As described above, in the packaging web storage carton of the present invention, since the cutter attached to the web cutting position is formed of a natural fiber material, the whole is completely burned when incinerated. Also, even if it is landfilled as it is, the whole is decomposed naturally, so there is no environmental problem even if it is discarded.

Further, the cutter can be easily attached and the web can be taken out safely as compared with the conventional metal cutter.

[Brief description of drawings]

FIG. 1 is a perspective view of a packaging web storage carton according to a first embodiment of the present invention.

FIG. 2 is a partially enlarged plan view of a cutter.

FIG. 3 is a perspective view of a packaging web storage carton according to a second embodiment of the present invention.

FIG. 4 is a perspective view of a packaging web storage carton according to a third embodiment of the present invention.

[Explanation of symbols]

 1,11,21 Web storage carton for packaging 2,12,22 Carton body 7,17,27 Cutter

Claims (1)

[Claims] 1. A packaging web storage carton for pulling and cutting a rolled packaging web from an opening of a carton body, wherein a cutter made of a natural fiber material is attached to a web cutting position in the carton body. A web storage carton for packaging that is characterized by: