Method of weaving a yarn having periodic flat spots on an air jet loom
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United States of America Patent
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Feb 1, 2000
Grant Date -
N/A
app pub date -
Jul 16, 1996
filing date -
Jul 16, 1996
priority date (Note) -
Expired
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Abstract
A method of inserting a fill yarn on an air jet loom includes propelling a fill yarn with one or more air jets from the insertion side to the exit side of the loom, where the yarn comprises a strand of individual filaments, the strand having a primary cross-sectional shape and periodic flat spots with a flat cross-sectional shape which is more elongated than the primary cross-sectional shape, and where the flat spots provide increased drag for propulsion by the air jets.
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