Method for desizing and scouring of a cloth

Details Method for desizing and scouring of a cloth Method for desizing and scouring of a cloth

1991-09-09

1993-08-10

Willis, Jr., Prince

Bleaching and dyeing; fluid treatment and chemical modification

Cleaning or laundering

Degumming or desizing

8139, 81375, 81081, D06L 308

Patent

active

052344630

ABSTRACT:
A method for desizing and scouring of a long length of cloth comprising desizing a cloth washed with hot water, and then subjecting the cloth thus washed successively to soaking with a hot alkaline sodium chlorite solution, immersing in a hot acid solution with a pH of 2-4, then to soaking with a caustic soda solution, and finally to the wet heat treatment under the ordinary pressure.

REFERENCES:
patent: 2173040 (1939-09-01), Muller
patent: 3281202 (1966-10-01), Helmick et al.
patent: 4106901 (1978-08-01), Bishop et al.
patent: 4912791 (1990-04-01), Streit et al.

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