Methods and systems for regulating tension in warping
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United States of America Patent
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Jan 1, 2019
Grant Date -
Sep 7, 2017
app pub date -
May 18, 2017
filing date -
Apr 13, 2012
priority date (Note) -
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Abstract
A warping system for reducing tension in a plurality of yarn ends wound by the warping system onto a beam. The warping system minimizes the number of contact points as yarn is pulled off of yarn packages in a creel and wound onto the beam. After exiting a tube, yarn passes over a roller and an expansion comb before being wound onto the beam. The yarn extends between the roller and the beam substantially in a yarn plane. The yarn can contact the warping system at only one contact point between the roller and the beam.
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