Bendable glued board and preparation method thereof

A plywood and bending technology, which is applied in the field of plywood, can solve the problems of consuming solid wood and increasing manufacturing costs, and achieve the effects of improving work efficiency, beautifying life, and saving solid wood resources

Inactive Publication Date: 2008-12-24
邵前胜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For these shape change requirements, it is often necessary to use multiple pieces of plywood for splicing, or to process it with solid wood, such as the above-mentioned curved chair handles, which are generally made of solid wood through mold processing. This processing method , not only consumes solid wood, but also increases the manufacturing cost

Method used

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  • Bendable glued board and preparation method thereof
  • Bendable glued board and preparation method thereof
  • Bendable glued board and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 , 2 As shown in 3, the bendable plywood of the present invention includes a surface layer and an intermediate layer. A plant fiber layer 3 is arranged between the surface layer 1 and the middle layer 2 on both sides. The middle layer 2 has 3 layers, and the wood fiber pattern in the middle layer is perpendicular to the wood fiber pattern of the surface layer 1, and the thickness of this layer is 14% of the total thickness of the plywood.

[0024] Still as figure 1 , 3 As shown, gaps 4 are provided on the surface layers 1 on both sides. The gap 4 is parallel to the wood fiber pattern of the surface layer 1, the distance between the two gaps 4 is 3 mm, and the depth of the gap 4 is 3 / 5 of the thickness of the surface layer 1.

[0025] The preparation method of bendable plywood includes the following steps:

[0026] (1) Apply glue on the surface of the intermediate layer 2 according to the conventional method, cover the plant fiber layer 4 on the intermediat...

Embodiment 2

[0031] Such as figure 1 , 2 As shown in 3, the bendable plywood of the present invention includes a surface layer and an intermediate layer.

[0032] A plant fiber layer 3 is arranged between the middle layer 21 and the middle layer 2 on both sides. The middle layer 21 has five layers. The wood fiber texture of the middle layer is perpendicular to the wood fiber texture of the surface layer 1. The thickness is 15% of the total thickness of the plywood. (Illustration not provided)

[0033] Still as figure 1 , 2 As shown in 3, gaps 4 are provided on the surface layers 1 on both sides. The gap 4 is parallel to the wood fiber pattern of the surface layer 1, the distance between the two gaps 4 is 2 mm, and the depth of the gap 4 is 9 / 10 of the thickness of the surface layer 1.

[0034] The preparation method of bendable plywood includes the following steps:

[0035] (1) Apply glue to the surface of the intermediate layer 2 according to the conventional method, cover the plant fiber l...

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Abstract

The present invention discloses a flexible veneer and a preparation method thereof. The flexible veneer comprises surface layers and middle layers; wherein, a fibre layer is arranged between the surface layer and the middle layer (2), and at least one middle layer (2) is arranged; or the fibre layer is arranged between a first middle layer (21) layer and the middle layer (2), and at least two middle layers (2) are arranged; the surface layer is provided with slits. The preparation method is as follows: the surface of the middle layer is coated with glue; the fibre layer covers the middle layer; then the glued surface layer or the glued first middle layer (21) covers the fibre layer; finally, after pressing, bonding and aging for three to four hours, the surface layer is slit by a cutter. The flexible veneer can be curved at various radians according to use requirements, thus not only beautifying the life of people but also effectively reducing the cost of furniture and indoor decoration, increasing working efficiency and saving solid wood resources.

Description

Technical field: [0001] The invention relates to a plywood, in particular to a bendable plywood and a preparation method thereof. Background technique: [0002] At present, plywood has been widely used in furniture and house decoration due to its superior performance. But for a long time, plywood can only be used as a plane in use, and cannot be bent into a certain shape or a certain arc, such as a wavy surface, such as a chair handle with multiple arcs, and then such as the top of a cupboard. It is connected with the arc-shaped transition on both sides and so on. For the requirements of these shape changes, multiple pieces of plywood are often used for splicing or solid wood processing. For example, the above-mentioned curved chair handles are generally made of solid wood through molds. This processing method , It not only consumes solid wood, but also increases the manufacturing cost. Summary of the invention: [0003] The technical problem to be solved by the present inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B27D1/04B32B21/04B27D1/08B27D5/00
Inventor 邵前胜
Owner 邵前胜
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