Apparatus for continuously treating staple length textile fibrou

Details Apparatus for continuously treating staple length textile fibrou Apparatus for continuously treating staple length textile fibrou

1983-02-07

1984-12-04

Coe, Philip R.

Textiles: fluid treating apparatus

Machines

With gas, steam or mist treating

68 22R, 68202, D06B 302

Patent

active

044856440

ABSTRACT:
Method and apparatus for treating continuously moving staple length textile fibrous materials to uniformly apply a liquid treating composition, such as a dye or other chemical thereto, wherein loose staple fibers are temporarily formulated into a web for continuous delivery by gravity down a conveying chute into the nip portion of a pair of applicator rollers containing a treating liquid on their surfaces, and wherein the fiber conveying chute and its discharge end are maintained at preferred angles of inclination and distances from the nip of the two applicator rollers to facilitate continuous delivery of the fibers uniformly through the nip portion of the applicator rollers to improve the application of liquid materials thereto. The fibers are thereafter continuously conveyed for heat treatment in loose random staple length form and under compression through a RF energy confined heating tube.

REFERENCES:
patent: 2045755 (1936-06-01), Cohn
patent: 2803125 (1957-08-01), Mesek
patent: 3314256 (1967-04-01), Walsh et al.
patent: 4104019 (1978-08-01), Smith

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