Intermingled synthetic filament yarn for manufacturing industria

Details Intermingled synthetic filament yarn for manufacturing industria Intermingled synthetic filament yarn for manufacturing industria

1996-04-22

1997-08-19

Bell, James J.

Textiles: weaving

Fabrics

Materials

139384R, 139387R, 139389, 139420R, 2807281, 428 361, 428357, 428364, 428365, 428401, 442181, D03D 1500

Patent

active

056577982

ABSTRACT:
For producing woven fabrics for air bags and other industrial applications, an intermingled unsized synthetic filament yarn is used with a yarn titer of 100-1000 dtex. The individual filaments of the yarn have a titer not exceeding 5 dtex. The yarn exhibits a mean opening length of 2-10 cm, the coefficient K1 for the stability of the intermingling points of the yarn exceeds 0.6, and the coefficient K2 for the stability of the intermingling points of the yarn exceeds 0.3. This yarn can be used to manufacture industrial woven fabrics with the required properties, in particular woven fabrics for air bags, in a cost-effective manner.

REFERENCES:
patent: 5236775 (1993-08-01), Swoboda et al.
patent: 5421377 (1995-06-01), Bonigk
patent: 5508073 (1996-04-01), Krummheuer et al.
patent: 5518814 (1996-05-01), Bonigk
Derwent Abstract Appln. No. 93-162380, published Apr. 16, 1993.
Patent Abstract of Japan Appln. No. JP910092365, published Nov. 13, 1992.

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