High-fastness and environment-friendly wood board processing process

Abstract

The invention discloses a high-fastness and environment-friendly wood board processing process. The processing process is characterized by comprising the following steps: (1) pretreating a raw material; (2) manufacturing a wood core board; (3) preparing glue; (4) adhering and removing volatile: adhering a square material with the wood core board through the glue, performing forced cooling and ventilating. The processed wood board has high fastness and high quality and does not bend or deform easily, the content of free formaldehyde of a finished product is reduced through forced ventilation cooling, the wood board is environment-friendly and pollution-free, the finish and the flatness of the finished product are better, the manufacturing process is simple, the manufacturing cost is low, the production efficiency is high, the quality of the wood board product is greatly improved, and a consumer can buy secure wood boards.

Description

technical field [0001] The invention belongs to the technical field of woodworking board processing, and in particular relates to a woodworking board processing technology with strong fastness and environmental protection. Background technique [0002] Wood has the advantages of light weight, high strength-to-weight ratio, good elasticity, impact resistance, rich and beautiful texture, and easy processing. It has been listed as an important raw material since ancient times. The wood industry has low energy consumption, less pollution, and renewable resources. , occupies a very important position in the national economy. [0003] The products have been developed from the primary processed products of logs, such as various sawn timber such as poles, pit logs, sleepers, etc., to the reprocessed products of finished timber, such as plywood, fiberboard, particle board, etc. wood-based panel , so that the timber industry forms an independent industrial system. The emerg...

AI Technical Summary

Problems solved by technology

[0004] In the existing woodworking boards, the core boards in the middle of some poor-quality woodworking boards will have multiple hollows, which will affect the processing quality of the boards if they are processed, and it is easy to cause consumers to spend a lot of money but get defective joinery Boards and other situations have seriously damaged the legitimate rights and interests of consumers

[0005] In the prior art, in the gluing formula for forming blanks and matching boards, high-aldehyde urea-formaldehyde resin adhesives are used, and no aldehyde-reducing treatment is performed during the processing, resulting in excessive release of free formaldehyde in the finished product. The blockboard produced by the above-mentioned processing technology As an interior decoration material, it is harmful to human health