Title:
METHOD OF MANUFACTURING CROP STRAW FIBER BOARD
Document Type and Number:
WIPO Patent Application WO/2016/095627
Kind Code:
A1
Abstract:
A method of manufacturing crop straw fiber board includes the following steps: (1) mashing and choosing the straws with the length of 10-40 mm and the moisture content of 20%-30% as raw materials; (2) sending the raw materials into a digester (5) to digest and soften the straws; (3) sending the raw materials into a defiberator (7) and grinding to obtain straw fibers; (4) sending the straw fibers into a liquid applying system to mix with the adhesive, then drying with hot wind; (5) paving the straw fibers, then pre-pressing to obtain a plate blank with the thickness of 30-180 mm; (6) sending the plate blank into No. 1 hot press (8) to dehydrate; (7) sending the plate blank to No. 2 hot press (9) to adhere the plate blank; (8) sending the plate blank to No. 3 cold press (10) to shape the plate blank; (9) trimming and sanding the plate blank to obtain the fiberboard. Any crop straws could be used for the method.
Inventors:
ZHANG ZHENCAI (CN)
ZHANG TAO (CN)
ZHANG TAO (CN)
Application Number:
PCT/CN2015/094237
Publication Date:
June 23, 2016
Filing Date:
November 10, 2015
Export Citation:
Assignee:
SHANGHAI ZHENSEN WOOD WORKING MACHINERY CO LTD (CN)
International Classes:
B27N3/04
Foreign References:
| CN104526832A | 2015-04-22 | |||
| CN1273303A | 2000-11-15 | |||
| CN103406969A | 2013-11-27 | |||
| CN1160625A | 1997-10-01 | |||
| CN101138856A | 2008-03-12 | |||
| JP2009132094A | 2009-06-18 |
Other References:
See also references of EP 3233403A4
Attorney, Agent or Firm:
MWE CHINA LAW OFFICES (Floor 26Jin Mao Tower, 88 Century Boulevard, Pudong New Area, Shanghai 1, CN)
Download PDF:
Previous Patent: PROCESS MONITORING METHOD AND DEVICE
Next Patent: VIDEO TERMINAL AND VIDEO PLAY RESTRICTING METHOD AND SYSTEM THEREOF
Next Patent: VIDEO TERMINAL AND VIDEO PLAY RESTRICTING METHOD AND SYSTEM THEREOF