Apparatus and a process for washing continuously wet-spun elasta

Details Apparatus and a process for washing continuously wet-spun elasta Apparatus and a process for washing continuously wet-spun elasta

1995-12-15

1998-09-29

Stinson, Frankie L.

Bleaching and dyeing; fluid treatment and chemical modification

Fluid treatment

Special forms and forming

68205R, 68200, 264198, D06B 304

Patent

active

058130683

ABSTRACT:
This invention relates to a new washing apparatus for the continuous production of elastane filaments which are produced by a wet-spinning process, which essentially consists of a stripping unit (10) and a washing unit (11) which are disposed in steps above the precipitation bath (1) of a wet-spinning device.

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patent: 4328838 (1982-05-01), Asada et al.
EPO 47911, Mar. 1982.

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