Title:
BOARD CORE OF ARTIFICIAL BOARD AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/206293
Kind Code:
A1
Abstract:
A board core of an artificial board, the board core comprising a plurality of groups of core strip units, the core strip units having a multi-layer structure along the length direction of the board core, the core strip units each being selected from combinations of two or more structures of a transverse pressure-bearing body extending along the length direction of the board core, a board block, a vertical pressure-bearing body extending along the thickness direction of the board core and a diagonal pull structure provided obliquely with respect to the transverse pressure-bearing body and the vertical pressure-bearing body, the board block being a solid wood block on which no slotting processing is performed. The board core of an artificial board of the present invention can effectively improve the strength of an artificial board, improve the bearing capacity of the artificial board, reduce the use amount of adhesives, and is environmentally friendly. On this basis, the present invention also provides a method for manufacturing a board core, and said method can be used for mechanized operations, has a simple process and has high production efficiency.
Inventors:
SUN YI (CN)
WU JIAN (CN)
CHEN HAO (CN)
WU JIAN (CN)
CHEN HAO (CN)
Application Number:
PCT/CN2019/084633
Publication Date:
October 31, 2019
Filing Date:
April 26, 2019
Export Citation:
Assignee:
ZHENJIANG SUNSIER DENDRO TECH CO LTD (CN)
International Classes:
B27D1/06; B27D1/04; B32B3/14; B32B3/18
Foreign References:
| CN109203117A | 2019-01-15 | |||
| CN104070567A | 2014-10-01 | |||
| JP2001277388A | 2001-10-09 |
Attorney, Agent or Firm:
XU & PARTNERS, LLC. (CN)
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