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SOLID WOOD COMPOSITE FLOOR BASE MATERIAL HAVING FISHBONE-SHAPED CORE MATERIAL
SOLID WOOD COMPOSITE FLOOR BASE MATERIAL HAVING FISHBONE-SHAPED CORE MATERIAL
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机译:具有鱼骨形芯材的实木复合地板基础材料
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摘要
The present invention provides a solid wood composite floor base material having a fishbone-shaped core material, comprising a central transverse grain core plate, insertion strips on the two sides, a surface layer, and a bottom layer. A longitudinal grain batten is embedded in the middle of the central transverse grain core plate in the length direction; the central transverse grain core plate is divided into a left part and a right part by the middle longitudinal grain batten, i.e., a left central transverse grain core plate and a right central transverse grain core plate; the middle longitudinal grain batten, the left central transverse grain core plate, and the right central transverse grain core plate form a fishbone-shaped wood grain structure. The widths of the left central transverse grain core plate and the right central transverse grain core plate are equal. The insertion strips on the two sides are bonded with the left central transverse grain core plate, the right central transverse grain core plate, and the middle longitudinal grain batten. The surface layer panel and the bottom layer panel are made of wood veneers which are 2-5 mm thick and have rotary-cut transverse wood grains, and the wood veneers are coated and laminated above and below the left central transverse grain core plate, the right central transverse grain core plate, the middle longitudinal grain batten, and the insertion strips on the two sides by means of an adhesive.
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