Anti-cracking processing process of wood board

Abstract

The invention discloses an anti-cracking processing process of a wood board. The anti-cracking processing process comprises the following steps that a, a log is split into two halves; b, the split wood is placed into a water tank and is soaked by using saline water for 20-30 days; c, the soaked wood is dried; d, the dried wood is cut; e, the cut board is cleaned; f, natural air drying is carried out on the cleaned board for 5-8 days; g, the board is placed into a drying oven to be dried until the water content is 4%-5%; and h, a preservative is injected into cells of the board by utilizing equipment. According to the anti-cracking processing process, the soaking time can be shortened by using the saline water to perform soaking, and the efficiency is improved; sodium ions are combined withhydrogen ions in the log so that the plasticity of the wood can be increased, and cracking and deformation caused by the influence of changes of air humidity on moisture in the wood are prevented; cracking and deformation of the wood in the drying process can be avoided through the mode of performing natural air drying first and then drying; and the board is dried by using steam so that wood canbe plasticized, and then the board is tougher.

Description

technical field [0001] The invention belongs to the technical field of furniture production, and in particular relates to an anti-crack processing technology for wooden boards. Background technique [0002] Solid wood furniture is loved by consumers because of its environmental protection and durability. Generally, solid wood furniture has the following advantages: 1. After the solid wood panel is painted, there are no glue joints and unevenness of the slats on the surface, and the physical The performance is relatively stable; 2. The wood utilization rate is high, which is in line with the principle of ecological utilization of raw materials. Therefore, in terms of use and texture and color, solid wood panel decorative panels are more suitable for the use and decoration of furniture; 3. Although the amount of glue applied to solid wood panel panels is greater than that of solid wood wide panel panels, due to the protection of double-coated thick veneers, In fact, there are...

AI Technical Summary

Problems solved by technology

However, due to the large temperature difference and different humidity in different regions on the earth, the frame wood of solid wood furniture is very easy to crack and deform, thus destroying the appearance of solid wood furniture and bringing great troubles to solid wood furniture enterprises and consumers