Wood composite floor and production method therefor

Abstract

A solid wood composite floor and its manufacturing method, wherein the floor is made of at least three layers of boards processed through a structural composite process, and the intermediate substrate layer is mainly composed of long wooden blocks made by a finger-joined process. The long wooden blocks are spliced ​​one by one into a base material blank, and at least one layer of wood veneers with different fiber directions are compounded on the upper and lower sides of the base material blank to form a structural shape; the base material blank is at least It is made of more than two long wooden square blocks spliced ​​with each other through the ribs between the two; the manufacturing method is: first process the wood into long wooden square blocks according to the finger joint process as the floor substrate, and then The long wooden squares are spliced ​​together to form a floor base blank, and wood veneers with different fiber directions are compounded on the spliced ​​base blank, so that the floor blank forms a structural shape; it has a simple structure , simple processing technology, good quality, low cost, easy installation, good use effect and so on.

Description

technical field [0001] The invention relates to a solid wood composite floor produced by a finger-jointed process structure and a manufacturing method thereof, belonging to the technical field of flooring and processing. Background technique [0002] In the prior art, the structure of the solid wood composite floor is generally made of three or more layers through splicing and composite technology. The composite floor produced through the composite splicing processing technology has the cross-sectional fiber structure of wood on its long sides. When the groove is processed on the side, it will affect the quality of the processing and cause the rough surface of the groove, which is not only difficult to process into a lock, but also affects the installation of the floor and reduces the quality of the floor product. Glue or keeling will directly cause the increase of installation cost and the increase of indoor environmental pollution, which will affect the use effect. Conte...

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Problems solved by technology

[0002] In the prior art, the structure of the solid wood composite floor is generally made of three or more layers through splicing and composite technology. The composite floor produced through the composite splicing process has the cross-sectional fiber structure of wood on its long sides. When the groove is processed on the side, it will affect the quality of the processing and cause the rough surface of the groove, which is not only difficult to process into a lock, but also affects the installation of the floor and reduces the quality of the floor product. Glue or keel will directly cause the increase of installation cost and the increase of indoor environmental pollution, which will affect the use effect

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