Title:
強化繊維織物の製造方法およびその製造装置
Document Type and Number:
Japanese Patent JP6642141
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a manufacturing method of a reinforcing fiber woven fabric in which, when carrying out a heat treatment of reinforcing fiber woven fabric, deformation (bending of weaving yarn) of a structure of a reinforcing fiber woven fabric is suppressed and a heat treatment (filling treatment) effective for a shape retention of a woven structure is applied.SOLUTION: There is provided a manufacturing method of a reinforcing fiber woven fabric. When weaving a reinforcing fiber woven fabric in which at least warp is composed of a reinforcing fiber and weft is composed of two fibers having different finenesses with a rapier loom, the two fibers are held at two weft yarn holding parts which a rapier has, respectively, and the weft yarns are simultaneously inserted in one time weft insertion so that the weft yarns are aligned alternately in a warp direction.SELECTED DRAWING: Figure 1
Inventors:
Ikuo Horibe
Yuki Nagato
Yuki Nagato
Application Number:
JP2016048047A
Publication Date:
February 05, 2020
Filing Date:
March 11, 2016
Export Citation:
Assignee:
TORAY INDUSTRIES,INC.
International Classes:
D03D1/00; D03D15/00; D03D15/12; D03D47/23
Domestic Patent References:
| JP2006265769A | ||||
| JP2006233341A | ||||
| JP4209852A | ||||
| JP2002530539A |