Splittable elastane yarns
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United States of America Patent
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-
May 13, 2003
Issued Date -
N/A
app pub date -
Oct 29, 1997
filing date -
Jul 27, 1995
priority date (Note) -
Expired
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Abstract
An elastane multifilament yarn havig two to six individual filaments which, when being unwound from a bobbin, is splittable into individual filaments, is produced by a process wherein multihole spinning jets are deployed in the spinning head of a conventional dry spinning apparatus, laminarizing the spinning gas flow to prevent entanglement of the individual filaments and passing the resulting yarn through a thread guide with one opening per individual filament.
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