Device for the continuous spinning of viscose rayon

Details Device for the continuous spinning of viscose rayon Device for the continuous spinning of viscose rayon

1979-04-09

1981-03-10

Woo, Jay H.

Plastic article or earthenware shaping or treating: apparatus

Immersed shaping orifice discharging directly into liquid...

Additional downstream means for treating product by fluid

264196, 264198, 425 71, 425 73, B29D 702

Patent

active

042551013

ABSTRACT:
A device for the continuous spinning of viscose rayon includes a main or cessing roller and a plurality of secondary or advancing rollers set askew with respect to the processing roller. The processing and advancing rollers are carried bracket-like by a support arm in which they are rotatively supported. The actuating structures are located in the vicinity of the supports of the respective rollers. The support arm is hollow and contains the roller supports and the actuating structures, and is located at the end of the unit at which the yarns leave the same after being processed. A plurality of spinning units are arranged in rows and the rows are born by a frame carrying all the necessary accessory devices. Means are provided for preventing the escape of fumes from the treatment liquors into the surrounding room.

REFERENCES:
patent: 2303696 (1942-12-01), Jordan
patent: 2427993 (1947-09-01), McLellan
patent: 2532465 (1950-12-01), Stanley
patent: 2714052 (1955-07-01), Wizon et al.
patent: 3001229 (1961-09-01), Drtina

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