Treatment process used for wood dimension stabilization

Abstract

The invention provides a treatment process used for wood dimension stabilization. The treatment process solves the technical problems that an existing treatment method has too simple steps, cannot guarantee wood dimension, causes poor product quality and the like. The treatment process used for wood dimension stabilization comprises the following steps of: a, removing wood skin; b, drying the wood by a drying system at a drying temperature being 38-42 DEG C, and enabling moisture content of the wood to be 16-18%; c, feeding the wood into a reaction tank, introducing acetyl chloride and anhydrous magnesium perchlorate into the reaction tank, pressurizing the reaction tank to 0.6-0.8 MPa, taking out the wood from the tank after keeping the pressure for 2-3 hours; d, keeping for 12-18 hours at a temperature being 60-75 DEG C; and e, drying the wood again by the drying system at a drying temperature being 52-56 DEG C, and enabling the moisture content of the wood to be 13-14%. The treatment process further has the advantage of good product quality.

Description

technical field [0001] The invention relates to a treatment process, in particular to a treatment process for dimensional stabilization of wood. Background technique [0002] Furniture refers to a class of utensils that are indispensable for human beings to maintain normal life, engage in production practices and carry out social activities. Furniture also follows the footsteps of the times and continues to develop and innovate. Up to now, there are many categories, different materials, complete varieties, and different uses. Furniture includes bulky items such as wardrobes, tables, beds, sofas, etc. Among them, the sofa is mainly composed of wooden frame, sponge, spring and sofa cover, and the wooden frame is mainly composed of wood. In order to ensure the product quality and service life of the sofa, the wood needs to be treated. [0003] After searching, for example, Chinese patent literature discloses a high-temperature treatment method for wood [application number: 20...

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Problems solved by technology

[0004] Although the high-temperature treatment method disclosed in this patent can avoid the use of chemicals and is beneficial to environmental protection, the steps of the treatment method are too simple, the size of the wood cannot be guaranteed, and the product quality is poor. Therefore, a method for stabilizing the size of wood is designed. treatment process is necessary

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