Process for the manufacture of twistless or substantially twistl

Details Process for the manufacture of twistless or substantially twistl Process for the manufacture of twistless or substantially twistl

1980-09-24

1983-08-02

Watkins, Donald

Textiles: spinning, twisting, and twining

Apparatus and processes

Twist setting

57295, 57296, 57297, 57298, D02G 340, D01H 1330

Patent

active

043958710

ABSTRACT:
A method of manufacturing twistless or substantially twistless yarn consisting of dry drafting a sliver, moistening the drafted sliver with a water-soluble cation-active polymer bonding agent, drafting the sliver in the web state, false twisting the sliver, activating the bonding agent by drying the sliver on a heated drum and winding the resultant yarn up on cross wound cheeses, and a yarn manufactured according to this process.

REFERENCES:
patent: 2169269 (1939-08-01), McNally
patent: 2799914 (1957-07-01), Nickerson
patent: 2965518 (1960-12-01), Meisel
patent: 3040413 (1962-06-01), Marzocchi et al.
patent: 3447310 (1969-06-01), Bok et al.
patent: 4038813 (1977-08-01), Heap
patent: 4107914 (1978-08-01), Van Dort
patent: 4115992 (1978-09-01), Van Tijn
patent: 4228643 (1980-10-01), Nijhuis et al.

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