Method for straightening textured yarn
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United States of America Patent
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Nov 25, 1980
Issued Date -
N/A
app pub date -
Oct 26, 1978
filing date -
Jun 4, 1976
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The temperature of a heating fluid used in a yarn crimping zone is controlled in response to whether a yarn plug is detected at a predetermined point, and in another embodiment a fluid is heated, passed to a yarn heating zone and a yarn is heated in the zone in response to whether the yarn is being wound in a yarn winding zone.
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