Title:
繊維マットを利用した繊維強化複合材料製造装置及びその製造方法
Document Type and Number:
Japanese Patent JP2005522537
Kind Code:
A
Abstract:
Disclosed is a method of manufacturing a multifunctional fiber-reinforced composite using a composite fiber mat and an apparatus for manufacturing the same, in which at least two types of thermoplastic fiber and reinforcing fiber are used to manufacture a composite mat or a composite sheet, as well as a light adiabatic sheet having cells foamed due to inherent resilience of the reinforcing fiber while the composite sheet is compressed by rollers. The method includes fibrillating and combining the thermoplastic fiber and the reinforcing fiber to form the composite mat, dispersing and volatilizing the composite mat, and needle-punching the dispersed and volatilized composite mat. Then, the composite mat is subjected to preheating in a preheating zone, melting, compressing and molding in a compressing zone, and cooling in a cooling zone, to yield the composite sheet. Selectively, the composite sheet is re-heated to obtain a pseudo-foamed composite sheet by inherent resilience of the fiber.
Inventors:
Theo, Duck-Hyun
Choi, Hyun-ki
Lee, Young-Mu
Choi, Hyun-ki
Lee, Young-Mu
Application Number:
JP2003583714A
Publication Date:
July 28, 2005
Filing Date:
April 11, 2002
Export Citation:
Assignee:
Column Tech Company Limited
International Classes:
C08J5/04; B29B11/16; B29B15/08; B29B15/10; B29C51/00; B29C51/12; B29C70/50; B29D7/00; D04H1/42; D04H1/46; D04H1/72; D04H18/00; B29C35/08; B29C48/05; B29C48/07; B29C48/08; B29C48/15; (IPC1-7): C08J5/04; D04H1/42; D04H1/46; D04H1/72; D04H18/00
Attorney, Agent or Firm:
Akira Okawa
Takashi Tanabe
Takashi Tanabe