Method of caustic alkali treatment for knitted work

Details Method of caustic alkali treatment for knitted work Method of caustic alkali treatment for knitted work

1985-12-06

1988-03-22

Hornsby, Harvey C.

Bleaching and dyeing; fluid treatment and chemical modification

Fluid treatment

Special forms and forming

68 9, 68 13R, 68 62, D06B 710

Patent

active

047318937

ABSTRACT:
The present invention is directed to a method of caustic alkali treatment, wherein the knitted work extended in the lengthwise direction and shrunken in the widthwise direction due to the scouring (or degumming) and the bleaching treatment is, after being returned to the condition of the length and the width before the scouring (or degumming) and bleaching treatment, able to be subjected to the caustic alkali treatment and the washing treatment as it is in such a natural state as when it is knitted by a knitting machine, whereby the knitted work is never short of width as is the case with the prior art method of treatment.

REFERENCES:
patent: 1979762 (1934-11-01), O'Kane et al.
patent: 2142043 (1938-12-01), Boyd
patent: 2239636 (1941-04-01), Weiss
patent: 2620544 (1952-12-01), Mullen
patent: 2678483 (1954-05-01), Lasley
patent: 2769685 (1956-11-01), Cowles et al.
patent: 3132986 (1964-05-01), Goldman
patent: 3196723 (1965-07-01), Cohn et al.
patent: 4155227 (1979-05-01), Conti
patent: 4166367 (1979-09-01), Sando et al.
patent: 4377388 (1983-03-01), Mains

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