Process for treating modified solid wood finger-joint flooring

Abstract

The invention relates to a treatment process for a modified solid wood wedge jointed floor. The technical proposal of the treatment process is realized through the following mode: timber is sawn into stock boards, then the stock boards are placed in a high-pressure sealing tank and then are pressurized by steam, the temperature is controlled within certain range, then the stock boards are taken out and dried, then different lengths of stock boards are wedge-jointed into blank floors with the needed specification, and finally the blank floors enter grooves and are curtain-coated. The treatment process ensures that fiber structures of the boards are changed according to the requirement of the processing through high temperature and high pressure, and the boards are difficult to restore to original shapes after the drying fixation due to the fact that fiber arrangement orders of the boards are changed, so the disadvantage of the deformation is overcome; and a large amount of adhesive is not used, thereby achieving the aims of reality, environmental protection, and resource conservation.

Description

technical field [0001] The invention relates to a process for treating a modified solid wood finger grounding plate. Background technique [0002] The biggest defect of the existing solid wood floor is that it is easy to deform. The reason is that the fibers of the wood are formed by natural growth. Generally, after a period of time after processing, it will return to its original shape. too big. The disadvantage of the multi-layer composite board is that it uses too much glue, and it is difficult to meet the environmental protection indicators. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a modified solid wood finger grounding plate treatment process that overcomes the above-mentioned defects. [0004] The technical solution of the present invention is achieved through the following ways. It is to saw wood into specification boards, then put them in a high-pressure sealed tank, then pressurized with steam, the temperature is cont...

AI Technical Summary

Problems solved by technology

[0002] The biggest defect of the existing solid wood floor is that it is easy to deform. The reason is that the fibers of the wood grow naturally. Generally, after a period of time after processing, it will return to its original shape. Therefore, it is usually required that the area of ​​a single piece cannot too big

The disadvantage of multi-layer composite board is that too much glue is used, and the environmental protection index is difficult to meet the standard.