Process and arrangement for producing feed spools for a twisting operation
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United States of America Patent
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-
Sep 6, 1988
Grant Date -
N/A
app pub date -
Oct 8, 1987
filing date -
Nov 28, 1986
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In the case of a process for producing feed spools for a twisting operation that comprises essentially two slivers that are prestrengthened by pneumatic false twisting, it is provided that after the pneumatic false twisting and before the winding-up, a filament yarn is added.
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