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Patent Searching and Data


Title:
PLYWOOD PANEL
Document Type and Number:
WIPO Patent Application WO/2019/019308
Kind Code:
A1
Abstract:
A plywood panel, comprising a surface layer (1), a middle layer (2), and a lower layer (3). The middle layer (2) is between the surface layer (1) and the lower layer (3). The surface layer (1) and the lower layer (3) are composed of at least one veneer having a longitudinal grain direction, respectively. The middle layer (2) is composed of at least one veneer (4) having an oblique grain direction. An oblique angle a of the veneer (4) having an oblique grain satisfies 0° < a < 90°. The middle layer (2) of the plywood panel employs the veneer (4) having an oblique grain direction to replace a conventional veneer having a transverse grain direction. Compared with a plywood panel employing the conventional veneer having a transverse grain direction, the plywood panel employing the veneer having an oblique grain direction increases the strength by 20% or more, improves the load bearing capability, and has long-term durability.

Inventors:
CHEN, Mingguan (Building 1, No. 1283 Waihuan East RoadHuimin Street, Jiashan Countr, Jiaxing Zhejiang 0, 314100, CN)
Application Number:
CN2017/102328
Publication Date:
January 31, 2019
Filing Date:
September 19, 2017
Export Citation:
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Assignee:
JIASHAN MASON TIMBER PRODUCTS CO., LTD. (CHEN, MingguanBuilding 1, No. 1283 Waihuan East Road,Huimin Street, Jiashan Countr, Jiaxing Zhejiang 0, 314100, CN)
International Classes:
B27D1/04; B32B7/12
Attorney, Agent or Firm:
BEIJING KEYI INTELLECTUAL PROPERTY FIRM (TANG, DongfengNo. 1-2-502 of Hejingyuan, Jimenli,Hai Dian District, Beijing 8, 100088, CN)
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