Title:
【発明の名称】糸の精紡
Document Type and Number:
Japanese Patent JPH09505362
Kind Code:
A
Abstract:
PCT No. PCT/AU94/00719 Sec. 371 Date Jul. 29, 1996 Sec. 102(e) Date Jul. 29, 1996 PCT Filed Nov. 22, 1994 PCT Pub. No. WO95/14800 PCT Pub. Date Jun. 1, 1995A yarn is spun by dividing a traveling fiber assembly into a plurality of fiber sub-assemblies, causing the sub-assemblies to traverse different paths and then recombining them, wherein the paths are sufficiently proximate for fibers to continuously transfer from one or more of the sub-assemblies and be drawn onto or into another or other sub-assemblies. Also disclosed is a method for forming a yarn comprising twisting a plurality of fiber sub-assemblies together at a convergence point to form a fiber assembly being a yarn, and further including cyclically altering the relative twist propagation in and/or into the sub-assemblies upstream of the convergence point. Still further disclosed are alternative methods involving cyclic variation of paths traversed by the sub-assemblies, and cyclic alteration of the relative positions of the sub-assemblies. Apparatus is described for carrying out each method.
Inventors:
Princes, martin willem
Lamb, Peter Ronald
Naylor, Jeffrey Robert Stewart
Tao, Shao Ming
Lamb, Peter Ronald
Naylor, Jeffrey Robert Stewart
Tao, Shao Ming
Application Number:
JP51469495A
Publication Date:
May 27, 1997
Filing Date:
November 22, 1994
Export Citation:
Assignee:
Commonwealth Scientific and Industrial Research Organization
International Classes:
D01H13/00; D01H13/04; D02G3/28; D01H7/02; D02G3/34; (IPC1-7): D01H7/02; D01H13/04
Attorney, Agent or Firm:
Aoyama Ryo (1 person outside)