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Title:
TUBULAR MULTILAYER WOVEN FABRIC AND PRODUCTION THEREOF
Document Type and Number:
Japanese Patent JPH04300340
Kind Code:
A
Abstract:

PURPOSE: To obtain a tubular multilayer woven fabric having no each tubular woven fabric on the end, fraying no yarn on the end and holding no frayed yarn in a mold when a composite material is formed as a reinforcing material.

CONSTITUTION: A tubular multilayer woven fabric 1 is constituted by superposing plural layers of tubular woven fabric 3 obtained by weaving weft 4 and warp 5 and on the one end of a tubular woven fabric 3 other than outermost layer, the above-mentioned weft 4 is folded on the outside and continued to weft 4 of the tubular woven fabric 3 adjacent to the outside of the tubular woven fabric 3. The tubular multilayer woven fabric 1 is produced by arranging a tubular core body 2 in the central part of a ring-like loom 6, forming tubular woven fabric 3 in the surface while advancing the core body 2 in the axial direction, reversing advancing direction of the above-mentioned core body 2 after weaving by prescribed length and forming new tubular woven fabric 3 in the surface of the tubular woven fabric 3 and repeating the above-mentioned processes by prescribed times.


Inventors:
Tsukazaki, Kazutaka
Taniguchi, Izumi
Niwa, Junji
Application Number:
JP1991000086368
Publication Date:
October 23, 1992
Filing Date:
March 25, 1991
Export Citation:
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Assignee:
ASHIMORI IND CO LTD
International Classes:
D03D3/02; D03D25/00; D03D37/00; D03D41/00; D06M17/00; (IPC1-7): D03D3/02; D06M17/00