CN2294923Y

CN2294923Y - Plate material and container for package

Info

Publication number: CN2294923Y
Application number: CN97209836U
Authority: CN
Inventors: 伊井悦郎
Original assignee: Japan Asko Corp
Current assignee: Japan Asko Corp
Priority date: 1996-04-26
Filing date: 1997-03-05
Publication date: 1998-10-21
Anticipated expiration: 2007-03-05
Also published as: JP3032925U

Abstract

The utility model discloses a board material and container for package. Even if the board material and container for package is processed after use, environmental influence is small. The board material of the utility model is formed by that bamboos are cut into thin pieces along the parallel direction of a shaft or the thin pieces are cut into a plurality of rectangles which are arranged and accumulated into layers according to mutual and different fibre directions. The board material is processed to obtain a container for package.

Description

A kind of sheet material and container for packing

The utility model relate to container for packing and with the sheet material of its adaptation.

In the past, as the container of diet such as packaged convenience face and packed meal, how the resin with polyethylene etc. was that main material is made.

But such container is discarded after use in a large number, then will produce noxious gas if burn, and in addition, even discard in underground, does not also decompose, and hinders environmental health.

Thereby, even being to provide, the purpose of this utility model using post-processing, to also very little container for packing of the influence of environment and the sheet material that is suitable for it.

Sheet material of the present utility model, be by along the bamboo axially parallel the thin slice that is cut into or the lamination of this thin slice constitute.Then, process this sheet material, constitute container for packing.

Above-mentioned lamination is to be cut into rectangle and above-mentioned thin slice that arrange by their mutually different machine directions constitutes by many.

Thereby after container for packing used, even burning disposal, the harm of contaminated environment such as noxious gas also seldom in addition, was discarded in underground and also can be decomposed, and can restrain the generation of garbage problem.

Fig. 1 is the shave specification figure of the sheet material among the embodiment of the present utility model.

Fig. 2 is the shave specification figure of the sheet material among the utility model one embodiment.

Fig. 3 a is the lamination specification figure of the sheet material among the utility model one embodiment.

Fig. 3 b is the lamination specification figure of the sheet material among the utility model one embodiment.

Fig. 3 c is the lamination specification figure of the sheet material among the utility model one embodiment.

Fig. 3 d is the lamination specification figure of the sheet material among the utility model one embodiment.

Fig. 3 e is the lamination specification figure of the sheet material among the utility model one embodiment.

Below, with reference to a description of drawings embodiment of the present utility model.Fig. 1, Fig. 2 are the instruction diagrams of the sheet material shave operation among the utility model one embodiment.

In Fig. 1, the 1st, length is roughly the bamboo after the cut-out about 20cm.As this bamboo material, homemade Meng Zongzhu during best is.This is because the thick about 20cm of ancestor bamboo meat in this Meng, can make sheet material under the cutting cause that reaches unanimity.Certainly, also can use other bamboo.

Then, as shown in Figure 2, take out the thin plate 3 of bamboo 1 from bamboo 1.That is, Yi Bian make bamboo 1 press the direction rotation of arrow n1, Yi Bian by 2 shaves of fixing a cutting tool.The thin slice 3 that is cut into is wound on the spool R that presses the rotation of arrow n2 direction.

On the periphery of bamboo 1, skin is arranged, and skin there is a great difference owing to the engineering properties with other parts, thereby can not uses as thin plate 3.

Shown in Fig. 3 a, like that, the thin plate 3 that obtains is cut into foursquare sheet material 4.The sheet material 4 that is cut into has the directivity of fiber.

Below, shown in Fig. 3 b, with 2 sheet materials 4,4 ' gummed lamination.At this moment, 2 sheet material 4,4 ' machine direction different.That is, sheet material 4 its machine directions are vertical to paper, sheet material 4 ' machine direction on left and right directions.Because sheet material 4 is a little less than the bending of the direction parallel with machine direction, the bending strength on machine direction is strong, so, if on different mutually machine directions lamination, then can increase the intensity of the sheet material behind the lamination greatly.

At this moment, 2 sheet materials 4,4 ' between, the protective cover 5 that is made of resin get involved to be installed.This protective cover 5 is used for enhancing sheet material 4,4 ' intensity, uses the material to the person poultry harmless.In the present embodiment lamination 2 sheet materials, also can be as required, the more sheet material of lamination.

Then, shown in Fig. 3 c, with the sheet material behind the lamination 4,4 ' spin upside down, shown in Fig. 3 d, sheet material 4 ' the exposure of inboard on form outer dress layer 6 (Fig. 3 e).Should constitute by easy materials printed such as paper by outer dress layer 6.When with sheet material during as container for packing, under the situation of the liquid that injects soup etc. to this container for packing, the stack membrane that formation is made of waterproof resin on the dress layer 6 at this outside.

And then, according to the purposes of container for packing, also omit outer dress layer 6 sometimes.

If constitute material after integrated according to above main points, then form container for packing with it.

As container for packing, the container at the shallow end such just like lunch box.In making this kind product, the metal paattern that the shape of preparation and formed container matches constitutes with this metal paattern punch process.At this moment, in order to gain in strength, preferably the suitable Bending Processing in marginal portion.

In addition, constituting as the instant noodles container, during the darker container in the inside, sheet material is being rolled into cylinder or taper shape, constituting tube, the most handy same sheet material in this bottom seals.

Sheet material of the present utility model, be bamboo to be thinly sliced along its parallel direction form, perhaps this sheet material of lamination constitutes, owing to be to constitute container for packing to process this sheet material, so, the main material of container for packing is a bamboo, after container uses,, can harmful effect not arranged to environment even burn or be embedded in underground yet, be cheap material, can replace resins such as polyethylene.

Claims

1. sheet material is characterized in that: this sheet material be by along the bamboo axially parallel the thin slice that is cut into or the lamination of this thin slice constitute.

2. a kind of sheet material of recording and narrating according to claim 1 is characterized in that: above-mentioned lamination is to be cut into rectangle and above-mentioned thin slice that arrange by their different mutually machine directions constitutes by many.

3. a kind of sheet material of recording and narrating according to claim 2 is characterized in that: be situated between between above-mentioned each sheet material and adorn protective cover.

4. according to a kind of sheet material of claim 3 record, it is characterized in that: above-mentioned protective cover is made of resin.

5. according to claim 2,3 or 4 a kind of sheet materials of recording and narrating, it is characterized in that: outside being exposed to or outside a side of the exposed surface of inboard above-mentioned each sheet material or the two square one-tenth, adorn layer.

6. according to a kind of sheet material of claim 5 record, it is characterized in that: above-mentioned outer dress layer is a main material with paper.

7. according to the sheet material of claim 5 record, it is characterized in that: above-mentioned outer dress layer is the stack membrane that comprises resin.

8. container for packing is characterized in that: this container is to be made of the sheet material that claim 2 or claim 5 are recorded and narrated.