Bleaching and dyeing; fluid treatment and chemical modification – Fluid treatment – Combined liquid and gas or vapor
Patent
1988-12-12
1990-06-05
Stinson, Frankie L.
Bleaching and dyeing; fluid treatment and chemical modification
Fluid treatment
Combined liquid and gas or vapor
8152, 68 13R, 68177, 26 71, D06B 312
Patent
active
049310640
ABSTRACT:
The invention relates to a method and apparatus for the discontinuous wet processing of knitted or worked textile material (knitted fabric) (1) which circulates continuously in a tank (2), being passed through a resting zone (7) in the lower region of the tank and through a dipping vat containing a treatment liquor (14). In order in particular to be able to wet process even small production quantities economically, reliably and in open width, the textile material is spread by rollers (12 and 13) in the region of the dipping vat (before it and/or after it) and in the region above this dipping vat it has fluid removed from it by squeezer rolls (15) to a predetermined residual moisture content before it again enters the resting zone (7) in its continuous circulation.
REFERENCES:
patent: 3686905 (1972-08-01), Stanway
patent: 3894411 (1975-07-01), Stanway
patent: 4006612 (1977-02-01), Theis
patent: 4182141 (1980-01-01), Sando et al.
patent: 4318209 (1982-03-01), Schuierer
patent: 4747190 (1988-05-01), Koch
patent: 4799367 (1989-01-01), Schuierer et al.
Koch Werner
Ruppert Gunther
Bruckner-Apparatebau GmbH
Stinson Frankie L.
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