Method and apparatus for production of false twist textured comp

Details Method and apparatus for production of false twist textured comp Method and apparatus for production of false twist textured comp

1973-11-08

1976-02-10

Woodiel, Donald O.

Textiles: spinning, twisting, and twining

Apparatus and processes

Web material

57 773, 57104, 57140BY, 57157TS, D02G 104, D02G 304

Patent

active

039369960

ABSTRACT:
A cellulose acetate yarn and a nylon or polyester yarn are independently false twist textured in opposite directions on the same machine using different false twisters to impart to each its optimum level of false twist and the yarns are collected side-by-side on a package. The composite balanced, substantially zero-torque yarn is autoclaved, twisted in the course of coning and circular knit into fabrics with no stripping back of the acetate over the nylon or polyester.

REFERENCES:
patent: 3420049 (1969-01-01), Heberlein
patent: 3656290 (1972-04-01), Kuussaari

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