KR900003525B1 - Manufacturing plywood - Google Patents

Abstract

The artificial wood-grain patterned plywood are formed by laminating thin waste boards produced from raw wood cutting. Waste boards stacked laminated, and compressed-bonded to be cut into wood-grain sheets used for furniture, building interior decoration.

Description

Method of manufacturing veneer

The accompanying drawings show examples of the present invention.

1 is a perspective view of a plate overlapping embodiment.

Fig. 2 is a perspective view of a veneer in which a plate is laminated and bonded.

3 is an excerpt of a thin plate obtained by cutting a veneer in the direction of line A-A of FIG.

FIG. 4 is a front view in which part of the mold is cut out and displayed as an example display diagram of overlapping and pressing-bonding sheet materials. FIG.

<Explanation of symbols for main parts of drawing>

1: Length plate 2,2 ', 2 ", 2"': Narrow plate

3: short plate 4: small plate

5: veneer 6: thin plate.

The present invention in the product for cutting the patterned sheet for furniture and thin plate for building interior materials to express the solid wood (목 目) in the product to express the overlap bonding by using a narrow strip plate produced when cutting the wood into the raw material sheet In addition, by cutting in the horizontal direction from the top surface of the veneer to obtain a veneer pattern lamination, there is no waste of raw materials, to obtain artificial veneer for the veneer pattern lamination products.

Natural wood for the manufacture of hardwood artificial wood is expensive, and there is a manufacturing condition to avoid the waste and loss of raw materials in the production process to the maximum. In addition, since the natural wood is round, the electrical equipment for making artificial wood is obtained only within the square of the natural wood, and the rest is limited to making a narrow board, which cannot be used for the manufacture of veneer made of only electrical equipment. To achieve this, the timber veneer was cut from the top to the horizontal inclined plane, until the narrow timber full length thin plate was cut, which resulted in the wastage and loss of the material, which resulted in dozens of sheets of non-value-added thin plates. .

The present invention is to obtain a synthetic veneer that can produce a regular patterned thin plate without waste and loss of raw material thin plate by overlapping the narrow plate and the wide length of the plate inevitably produced when cutting natural wood as described above When described in detail based on the drawings as follows.

In the case of the embodiment to overlap the plate thickness of 1mm, 2.5m in length in the overlapping,

About 30-40 sheets of narrow plates (2), (2 '), (2 "), (2"') in the form of a mold, infiltrated with adhesive, from narrow to wide Not much excretion

형으로 접장판재(1)와 폭이 같은 상면이 형성 되도록 중첩 한후, 전장판재(1) 약 400-500장을 접착제를 침윤시켜서 색상 및 색상농담별로

After overlapping the upper surface with the same width as the folding plate (1) in the shape, and about 400-500 sheets of electrical shielding plate (1) by infiltrating the adhesive by color and color joke

형으로 배설 중첨하고 이번에는 폭이 좁은 판재(2"'),(2"),(2')(2) 순위로 배설 중첩하여 무늬목(5)의 종단면이

형으로 판재 중첨이 되도록 하여 제 2 도 A-A선 방향으로 박판 절삭을 하여 정목무늬 박판(6)을 얻게 하였으며, 또한 정목무늬의 다양성과 자연성을 부여하기 위하여 전장판재를 두장 또는 세장 또는 그 이상수의 단형판재(3), 소형판지(4)로 분리해서 이를 전장판재(1)의 층별 다른 위치에 배설 중첩하고, 절취판재(7)를 절취 중공부(7')에서 떼어내어 다음 위치에 배설중첩하여 중첨 접착후의 정목무늬에 다양성과 자연성을 같게 하였다.

It is excreted in a mold and this time the narrow plates (2 "'), (2"), (2') and (2 ') (2) are placed in order to overlap the vertical section of the veneer (5).

In order to make the plate plunger into the shape, the thin plate is cut in the direction of AA line to obtain the regular wood plate (6). Also, in order to give the variety and the naturalness of the wood plate, two or three or more pieces Separating the plate 3 and the small cardboard (4) and excavation superimposed on different floors of the electrical floor plate (1), remove the cutting plate (7) from the cutting hollow portion (7 ') and overlap the excavation in the next position Variety and naturality were the same in the grain pattern after the superposition.

The entire laminated sheet material as described above is press-bonded as a pressurized mold 10 by covering the main surface with the pressing dies 8 and 9, and the thin plate 6 obtained by cutting in the direction of the line AA is shown in FIG. The variety of excreted areas (1 '), (2'), short plate (3 '), small plate pattern (4'), cut plate (7 ") and cut hollow (7" ') You will get a solid wood veneer (6) with naturalness, and you will get a full wood veneer with horizontal cutting without any loss and loss of the entire veneer from the top of the veneer (5) to the bottom of the veneer (5). It is also possible to produce semi-cut wood sheets.

As described above, the present invention can be mass-produced thin plate having a high quality semi-static pattern without wasting and loss of raw materials and supplying it to the consumer.

Claims (1)

Exposed overlapping narrow boards from narrow to gradually wider and then overlapping many longboards, and excavating narrow boards from wide to gradually narrowing to obtain press-bonded veneer Manufacturing method.

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