Continuous process from interlacing to warping to provide a heather yarn
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United States of America Patent
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Jan 7, 1997
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N/A
app pub date -
Oct 6, 1995
filing date -
Oct 6, 1995
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Abstract
Method to continuously merge two multifilament yarns supplied from bobbins on a creel by merging and entangling the two yarns in a commingling air jet and supplying directly to a warper to form a warp beam. The method includes feed rolls upstream and downstream of the air jets providing an overfeed of the yarns to the jet of about 2.3%.
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