JPH09169361A - Corrugated board roll - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a recyclable interposition and cushioning material by a method wherein the structure is so constructed that rolls, each made up by rolling up a beltlike corrugated board paper into a roll, are provided at intervals at one side of a corrugated board paper. SOLUTION: Each of rolls 2 for a corrugated board roll 3 is made up by rolling up a corrugated board paper 1 into a roll with adhesive agent applied to its rolled-up part. Therefore, the corrugated board roll 3 is made up by providing the rolls 2 at specified intervals at the middle of a long beltlike corrugated board paper 1. As the roll 2 is made up in a scrolllike shape, it does not deform much even though forces are applied from the circumferential direction or from both ends, and because of softness at its surface, it is extremely effective as a material for interposition or cushioning. As the corrugated board roll is made of corrugated board paper, it can be recycled without the need for disposition or incineration after use, and the environmental is scarcely deteriorated.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cardboard roll having a roll portion formed by winding a band-shaped cardboard paper.

[0002]

2. Description of the Related Art Conventionally, when transporting a plurality of parts made of, for example, a metal material, a synthetic resin material, etc., in order to prevent mutual contact and to stabilize the position of each part, each of the parts is moved. An interposing material and a cushioning material are arranged between them, and as the interposing material and the cushioning material, wood, styrene foam or the like is generally used in many cases.

[0003]

SUMMARY OF THE INVENTION
When wood or styrofoam is used as a cushioning material, such wood or styrofoam is time-consuming to use and is difficult to reuse, so it is discarded or incinerated as it is. Is often done,
Development of an interlining material and a cushioning material that can be recycled and can be used in the same manner as wood or styrofoam have been awaited because they may adversely affect the environment. Therefore, in the present invention, it is possible to recycle wood or styrofoam.
Another object of the present invention is to provide a dan-ball roll that can be used as an interlining material and a cushioning material in the same manner as the roll.

[0004]

A cardboard roll for solving the above problems has a roll portion formed by winding and adhering a band-shaped cardboard paper on one surface of the cardboard paper. It is configured to have. Further, it is a structure in which a paper cord is inserted in the axial direction of the roll portion which is wound and adhered with a band-shaped cardboard paper. According to the danbore roll having the above structure, since the roll portion is formed in the shape of a wrapping paper,
The amount of deformation is extremely small with respect to the force applied to the outer peripheral surface of the roll portion and the force applied in the direction perpendicular to the outer peripheral surface. Therefore, the cardboard roll can be used as an interposing material and a cushioning material like wood or foamed styrol, and can be recycled because it is made of cardboard paper.

[0005]

Next, embodiments of the present invention will be described with reference to the drawings. FIG. 1 shows a cardboard roll 3 in which a band-shaped cardboard paper 1 is wound a plurality of times, and rolls 2 bonded with an adhesive are formed on one surface of the cardboard paper 1 at a predetermined interval. FIG. As is clear from FIG. 1, the roll portion 2 of the cardboard roll 3 is formed by bonding the wound portion with an adhesive while winding the cardboard paper 1 into a paper roll. is there. Therefore, Dumbo
In the roll 3, a roll portion 2 is sequentially formed at a predetermined interval in a middle portion of a long strip-shaped cardboard paper 1. Since the roll portion 2 of the cardboard roll 3 is formed in a rolled paper shape, even when a force from the outer peripheral direction or a force from both end surface directions is applied, the deformation amount is small and the surface is not deformed. Since it is soft, it is extremely effective as a covering material and a cushioning material. Further, since the cardboard roll 3 is made of cardboard paper, it can be recycled. Therefore, it is rarely discarded or incinerated after use, and the degree of deteriorating the environment is extremely small. Further, the cardboard paper 1
The grooves 4 are formed in parallel in the width direction of the
The cardboard paper 1 is formed so as to be easily cut at an arbitrary position by the force of a finger, and the cardboard roll 3 can be cut to a required length and used. It is extremely easy to use.

FIG. 2 is a side view showing an example in which the above-mentioned danball roll 3 is used as a covering material and a cushioning material. As shown in FIG. 2, when a panel-shaped component P made of metal, synthetic resin, or the like is conveyed, a cardboard paper of a cardboard roll 3 with two rolls 2 at both ends. 1 is cut, the cut cardboard paper 1 is hung on the upper end of each part P, and each roll part 2 is sandwiched between the parts P so that the parts P do not come into direct contact with each other. be able to.

FIG. 3 shows that each roll part 2 of a continuous cardboard roll 3 is sandwiched between panel-like parts P made of metal, synthetic resin, etc. It is the perspective view which showed the example of use of the Danball roll 3 for preventing direct contact.

FIG. 4 shows a continuous cardboard roll 3.
FIG. 9 is a perspective view showing that the lower part of each component P is used as a floor cushioning material to prevent direct contact. Therefore, the upper part of each part P is buffered by a continuous dan ball roll 3 as shown in FIG. 3, while the lower part of each part P is buffered by a continuous dan ball roll 3 as shown in FIG. Thereby, mutual contact between the components P can be prevented at the upper and lower portions. At the lower part of each part P, an auxiliary member Q is provided to prevent the danball roll 3 from breaking.
Is sometimes used. The auxiliary member Q is formed by rolling the cardboard paper 1 in a hollow shape two to three times in a hollow shape and then crushing the hollow portion.

FIG. 5 is a perspective view of a cardboard roll 7 in which a belt-shaped cardboard paper is wound a plurality of times and a plurality of rolls 5 bonded with an adhesive are connected by a paper cord 6. FIG. It is.
The roll portion 5 and the paper string 6 of the danball roll 7 can be recycled because the roll portion 5 is connected by the paper string 6. In addition, since the roll portion 5 of the cardboard roll 7 is formed in a paper roll shape, even when a force from the outer peripheral direction or a force from both end surface directions is applied, the deformation amount is small. Since the surface is soft, it is extremely effective as a covering material and a cushioning material. Further, since the danball roll 7 is recyclable, it is hardly discarded or incinerated after use, and the degree of deteriorating the environment is extremely small.

FIG. 6 is a side view of a usage example in which the above-mentioned dan-ball roll 7 is used as a covering material and a cushioning material. As shown in FIG. 6, each roll portion 5 of the danball roll 7 is interposed between panel-like components P made of metal, synthetic resin, or the like, and a paper cord is formed so as to serve as a cushioning material. 6 is used over the upper end of each component P.

FIG. 7 is a view showing each roll of the above-mentioned dan ball roll 7.
FIG. 13 is a perspective view showing that the floor portion 5 is used as a floor cushioning member for preventing the lower part of the component P from directly contacting. Accordingly, as shown in FIG.
The lower part of each part P can be buffered by each roll part 5 of the danball roll 3, as shown in FIG. Mutual contact between the components P can be prevented.

FIG. 8 shows that the roll portion 5 is used as a material for covering and cushioning the upper part of the component P. The paper string 6 is hung on the upper part of the component P, so that the roll is rolled on both sides of the upper part of the component P. Since the roll portions 5 are located, each of the roll portions 5 serves as an upper covering material and a cushioning material of the component P. This use example is suitable when a harder roll portion 5 is required, and therefore, the number of turns of the roll portion 5 is greatly increased.

FIG. 9 is a perspective view showing a modification of the cardboard roll. The cardboard roll 8 shown in FIG. 9 is of a wide size. A cutout 9 is provided at the center, and a roll 10 is formed coaxially and symmetrically with the cutout 9 interposed therebetween. Things. When this type of danball roll 8 is used as a cushioning material,
As shown in FIG. 9, the side surface of the roll portion 10 contacts both surfaces of a panel-shaped component P made of metal, synthetic resin, or the like.
Alternatively, a damboard is formed along the peripheral edge of
Apply Roll 8

The roll portion is not limited to the above-described cardboard roll, and the roll portion may be formed on both sides of the cardboard paper.
Further, the shape of the roll portion is not limited to a cylindrical shape, but may be a prismatic shape.

[0015]

As described above, according to the present invention, since the roll portion, which is formed by winding and adhering a belt-shaped cardboard paper, has a very small amount of deformation with respect to an applied force, the cardboard roller roll is deformed. Like wood or styrofoam, it can be used as an interlining and cushioning material and is recyclable, so it is less likely to be discarded or incinerated after use, and the degree of environmental degradation is extremely high. There is an effect that it decreases.

[Brief description of the drawings]

FIG. 1 is a perspective view of a cardboard roll.

FIG. 2 is a side view showing an example of using a dan-ball roll.

FIG. 3 is a perspective view showing another example of using a dan-ball roll.

FIG. 4 is a perspective view showing another example of use of a dan-ball roll.

FIG. 5 is a perspective view of another type of cardboard roll.

FIG. 6 is a side view showing an example of use of the dan-ball roll shown in FIG.

FIG. 7 is a side view showing another example of use of the dan-ball roll shown in FIG.

FIG. 8 is a side view showing still another example of use of the dan-ball roll shown in FIG.

FIG. 9 is a perspective view showing a modified example of the dan-ball roll and an example of use of the dan-ball roll.

[Explanation of symbols]

 1 Cardboard 2,5,10 Roll 3,7,8 Cardboard roll 6 Paper string

Claims (3)

[Claims] 1. A cardboard roll having a roll portion formed by winding and adhering a band-shaped cardboard paper on one side of the cardboard paper at intervals. 2. The cardboard roll according to claim 1, wherein a groove is formed in the width direction on the surface of the cardboard paper. 3. A cardboard roll is characterized in that a paper cord is inserted in an axial direction of a roll part which is wound and adhered with a band-shaped cardboard paper.