Title:
BOARD CORE OF ARTIFICIAL BOARD AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2019/007357
Kind Code:
A1
Abstract:
Disclosed is a board core of an artificial board, the board core comprising a plurality of groups of core strip units (5), wherein each of the core strip units has a multi-layer structure in the lengthwise direction of a board core; each of the core strip units comprises multiple substrates; each of the substrates comprises a vertical pressure-bearing body (2) extending in the thickness direction of the board core, a horizontal pressure-bearing body (1) extending in the lengthwise direction of the board core, an oblique pulling structure (3) obliquely arranged with respect to the horizontal pressure-bearing body and the vertical pressure-bearing body, and a dual-horizontal pressure-bearing body (12) extending in the lengthwise direction of the board core; and each of the core strip units is formed by means of sequentially arranging the multiple substrates, and different substrates form different core strip unit structures.
Inventors:
SUN YI (CN)
CHEN HAO (CN)
WU JIAN (CN)
CHEN HAO (CN)
WU JIAN (CN)
Application Number:
PCT/CN2018/094445
Publication Date:
January 10, 2019
Filing Date:
July 04, 2018
Export Citation:
Assignee:
ZHENJIANG SUNSIER DENDRO TECH CO LTD (CN)
International Classes:
B27D1/04; B27D1/06; B27D1/08
Foreign References:
CN104070567A | 2014-10-01 | |||
JP2896499B2 | 1999-05-31 | |||
CN102233600A | 2011-11-09 | |||
CN201235568Y | 2009-05-13 | |||
US5456781A | 1995-10-10 | |||
CN103171003A | 2013-06-26 | |||
CN201516630U | 2010-06-30 | |||
CN202021653U | 2011-11-02 | |||
CN104070567A | 2014-10-01 | |||
CN103659998A | 2014-03-26 | |||
CN202021651U | 2011-11-02 |
Other References:
See also references of EP 3650182A4
Attorney, Agent or Firm:
XU & PARTNERS, LLC. (CN)
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