Arrangement for false-twist spinning
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United States of America Patent
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Oct 27, 1992
Grant Date -
N/A
app pub date -
Nov 30, 1990
filing date -
Dec 1, 1989
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In an arrangement for pneumatic false-twist spinning having a drafting unit, a pneumatic false-twisting device which follows and a withdrawal device which follows, it is provided that a roller of the pair of delivery rollers is constructed as a hollow roller which has an air-permeable shell surface. In addition, a suction roller is provided between the pair of delivery rollers and the false-twisting device.
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