Textile manufactured article for contact fastener

Details Textile manufactured article for contact fastener Textile manufactured article for contact fastener

1988-01-26

1989-08-08

Bell, James J.

Textiles: knitting

Fabrics or articles

Incorporated unknitted materials

D04B 712

Patent

active

048541362

ABSTRACT:
In a manufactured article for contact fastener constituted by a textile support, from one side of which hooking elements protrude, for the purpose of anchoring such elements to the textile support, without having to resort to a sizing, the same support is formed by warp chains tied by at least one weft, and the effect yarn lengths constituting the hooking elements, which are interlaced with the warp chains, are blocked by heat-shrunk stitches of said chains. In order to obtain such result, the yarns forming the warp chains are constituted by a raw material having a coefficient of heat shrinking which is considerably larger that that of the weft yarn tying the warp chains.
Also a method and an equipment for accomplishing such a textile manufactured article are provided.

REFERENCES:
patent: 30638 (1981-06-01), Bryars
patent: 709840 (1902-09-01), Williams
patent: 2331289 (1943-09-01), Amidon
patent: 2400524 (1946-05-01), Amidon

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