Process and apparatus for continuous dyeing of elongate textile

Details Process and apparatus for continuous dyeing of elongate textile Process and apparatus for continuous dyeing of elongate textile

1989-09-01

1990-06-12

Coe, Philip R.

Bleaching and dyeing; fluid treatment and chemical modification

Fluid treatment

Intermittent length

8151, 68 9, 68 13R, 68 19, 68203, D06B 114, D06B 1100, D06B 2100

Patent

active

049320920

ABSTRACT:
A process and apparatus is disclosed for dyeing an elongate textile material with different colors at predetermined intervals in a substantially continuous, uninterrupted cycle of operation. The apparatus comprises a plurality of dye baths exchangeable one with another, a nip and guide roll assembly rotatable into dyeing position in timed relation to the particular dye bath which has been exchanged; an orienting guide roll assembly carrying thereon a plurality of guide rolls and a cam plate adapted to retract one of the guide rolls away from the path of dyed material, and a cylindrical drum drier having a plurality of apertures for the passage of dyed and undyed materials, respectively.

REFERENCES:
patent: 4015453 (1977-04-01), Bryant
patent: 4571962 (1986-02-01), Sando et al.
patent: 4748706 (1988-06-01), Dorrity et al.
patent: 4771497 (1988-09-01), Fleissner
patent: 4845964 (1989-07-01), Bors et al.

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