Composite yarn and method of making the same

Details Composite yarn and method of making the same Composite yarn and method of making the same

1969-01-09

1976-11-16

Petrakes, John

Textiles: spinning, twisting, and twining

Apparatus and processes

Elements

57140BY, 57163, D02G 332

Patent

active

039915514

ABSTRACT:
Composite yarn comprising elastomer yarn and a textured multifilament synthetic thermoplastic yarn, e.g. stretch continuous filament nylon yarn, twisted together. The composite yarn is made while the elastomer yarn is in a stretched condition and the textured yarn is extended so that crimps, loops or other distortions therein are straightened out.

REFERENCES:
patent: 2263614 (1941-11-01), Cote
patent: 2804745 (1957-09-01), Foster
patent: 3009311 (1961-11-01), Wang
patent: 3011302 (1961-12-01), Rupprecht
patent: 3017740 (1962-01-01), Humphreys
patent: 3038295 (1962-06-01), Humphreys
patent: 3068636 (1962-12-01), Masurel
patent: 3069883 (1962-12-01), Burleson et al.
patent: 3166885 (1965-01-01), Bridgeman et al.
patent: 3234725 (1966-02-01), Storti
patent: 3365875 (1968-01-01), Hall

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