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Title:
METHOD FOR MANUFACTURING COMPRESSED AND HARDENED BODY OF BAMBOO FIBRES, AND COMPRESSED AND HARDENED BODY OF BAMBOO FIBRES MANUFACTURED BY SAID METHOD
Document Type and Number:
WIPO Patent Application WO/2017/204360
Kind Code:
A1
Abstract:
Provided is a method for manufacturing a compressed and hardened body of bamboo fibres, said body exhibiting homogeneous mechanical strength and excellent design properties, as a result of a new bamboo fiber crushing technique and the adhesion effect associated with the capillarity of a thermosetting resin. A bamboo fibre aggregate is obtained by roller pressing cut bamboo pieces and separating some part of the cut bamboo pieces' fibres, and a non-separated fibre bamboo piece aggregate is obtained with remaining narrow bamboo pieces. A bamboo fibre mixture is then obtained by bringing together without separation the bamboo fibre aggregate of cut bamboo pieces and the non-separated fibre bamboo piece aggregate of narrow bamboo pieces to form one body. The bamboo fibre mixture is then subjected to processes such as: dry distillation, drying, immersion in a thermosetting resin, drying, compression molding, thermosetting to manufacture a compressed and hardened body of bamboo fibres.

Inventors:
KIYOOKA TAKATOSHI (JP)
OKADA KUMI (JP)
Application Number:
PCT/JP2017/019813
Publication Date:
November 30, 2017
Filing Date:
May 26, 2017
Export Citation:
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Assignee:
TAKEX LABO CO LTD (JP)
International Classes:
B27J1/00; B27N3/04
Foreign References:
JP2006103088A2006-04-20
JP2009166397A2009-07-30
JP2009132018A2009-06-18
US5972467A1999-10-26
Attorney, Agent or Firm:
MATSUO Kenichiro (JP)
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