Method and false twist spindle for false twist texturing
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United States of America Patent
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Issued Date -
Jan 12, 2006
app pub date -
Jun 30, 2005
filing date -
Jul 6, 2004
priority date (Note) -
Abandoned
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Abstract
A yarn processing method is proposed for manufacturing a fancy yarn from at least one filament yarn comprising the process steps of supplying the filament yarn into a false twist texturing unit and producing twists of the filament yarn with a twist density by transferring an axial torque to the filament yarn by means of a false twist spindle of the false twist texturing unit as well as a false twist spindle and a yarn processing machine for implementing the method. According to the invention, the process fluctuations influencing the twist density are compensated by keeping the transferred torque constant.
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