Film coating plywood for bottom plate of container and its production process

A container bottom plate and plywood technology, which is applied in the jointing of wooden veneers, layered products, manufacturing tools, etc., can solve the problems of impact resistance, wear resistance and pollution resistance, and high-quality wood, etc., to achieve wear resistance Good performance and stain resistance

Inactive Publication Date: 2007-01-03
MAOYOU WOOD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to solve the problems that the existing plywood used for the bottom plate of the container has poor impact resi

Method used

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  • Film coating plywood for bottom plate of container and its production process
  • Film coating plywood for bottom plate of container and its production process

Examples

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Embodiment Construction

[0009] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0010] like figure 1 As shown, the film-coated plywood for the bottom plate of the container according to the present invention is formed by laminating and pressing veneers, and one side of the plywood is covered with an impregnated film paper 1 . The impregnated film paper 1 is the paper that is properly dried after being impregnated with phenolic resin or melamine formaldehyde resin.

[0011] The impregnated adhesive film paper 1 can also be the paper that has added Al2O3 powder in phenolic resin or melamine formaldehyde resin, and is properly dried after impregnation.

[0012] The impregnated adhesive film paper 1 can also be the paper that is sprayed with Al2O3 powder on the paper that is properly dried after being impregnated with phenolic resin or melamine formaldehyde resin.

[0013] The production process of the film-coated plywood for the con...

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Abstract

The film coating plywood for bottom plate of container consists of laminated and pressed single plates and has soaked coating paper on its one or two surfaces. Its production process includes the following steps: laminating and gluing dry single plates painted with phenolic resin as adhesive to certain thickness, polishing, sawing edges, repairing to form the base material, adhering soaked coating paper on its one or two surfaces, milling edges and sealing edges. The present invention has the features of high impact strength, high wear resistance, and high fouling resistance, and may be used directly without further coating.

Description

technical field [0001] The invention relates to a plywood and its production process, in particular to a film-coated plywood for container bottom plates and its production process. Background technique [0002] The plywood used for the bottom plate of ordinary containers is bonded with bamboo, wood and other fiber materials through phenolic resin, arranged vertically, horizontally and vertically according to the fiber method, and produced by pre-pressing, hot-pressing, sanding, sawing and milling. to make. During production, the requirements for the surface and bottom veneers are relatively high, requiring the whole width, no paneling, no digging, no holes, no dead joints, no decay and no pollution, so a large amount of high-quality wood needs to be consumed. In addition, this kind of plywood has poor impact resistance, wear resistance and pollution resistance, and users need to finish the surface of the plywood when using it. ...

Claims

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Application Information

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IPC IPC(8): B27D1/04B32B21/04
Inventor 王国平
Owner MAOYOU WOOD
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