Composite artificial board for container soleplate and manufacturing method thereof

Abstract

The invention discloses a composite artificial board for a container soleplate and a manufacturing method thereof. The method comprises the following steps that wood veneers are sorted and arranged, the moisture content of the wood veneers is smaller than 12%, bamboo is prepared for fragment processing, defibering and drying, a bamboo curtain and a bamboo mat are dried till the moisture content is lower than 15%, the two faces of the bamboo curtain and the bamboo mat are coated with 20%-30% phenol glue, and then seasoning, low temperature drying and hot-compression forming are conducted; thicknessing and sanding are conducted on a base plate of a chipboard, and the base plate of the chipboard serves as a core veneer, the wood veneer, the bamboo curtain, the bamboo mat and a resin impregnated paper material are used in a single manner or composite manner to be assembled with the core plate of the chipboard for high temperature hot compression, then subsection decompression, air discharging and pressure relief are conducted, and cutting is conducted according to the size; bamboo formed through hot compression is formed into a bamboo block, and then the bamboo block is treated through drying and curing and is sliced and formed; the composite artificial board comprises a surface layer, an interface layer and a core layer. A press fit structure is adopted in the composite artificial board, a user does not depend on multilayer thick plywood formed by broad-leaved boards of Apitong and Keruing any more, and the problem that a material of the container soleplate is insufficient is solved.

Description

technical field [0001] The invention belongs to the technical field of wood-based panels, in particular to a composite wood-based panel for container bottom plates and a manufacturing method thereof. Background technique [0002] The main load-bearing part of the container is the bottom plate, so the requirements for the bottom plate of the container are very high, and it needs to have high mechanical properties, appearance quality, impact resistance and aging resistance. For a long time, the container manufacturing industry has relied almost entirely on hard broad-leaved clones grown in tropical rainforests and multi-layer thick plywood made of Abidon as bottom plates. Because the growth cycle of this kind of tree species is very long, it generally takes 50 years or even longer. With the over-exploitation of the original tropical rainforest, large-diameter clones and Abidon have become priceless. In order to protect the world's ecological environment and reduce the consump...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the embodiments of the present invention is to provide a composite wood-based panel for container floor and its manufacturing method, aiming to solve the problem of serious consumption of tropical hardwood resources and insufficient supply of container floor materials

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