Apparatus and a process for washing continuously wet-spun elastane
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United States of America Patent
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Sep 29, 1998
Grant Date -
N/A
app pub date -
Dec 15, 1995
filing date -
Dec 23, 1994
priority date (Note) -
Expired
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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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