Anti-Raveling Knitted Fabrics and Method of Their Making
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United States of America Patent
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Issued Date -
Sep 25, 2008
app pub date -
Jan 31, 2008
filing date -
Feb 2, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An anti-raveling knitted fabrics and method of their fabrication, which contains a bond between yarn segments at a percentage of the places where yarn segments cross over each other in forming the stitches of the fabric. The bond is formed in the presetting stage where the fabric is subject to a heating-cooling process under a set of empirically determined parameters that control the bond formation and the bonding percentage in the fabric. The bond can effectively stop raveling when there is a fracture and break of yarns in the fabric. This method can be applied to both weft-knitted and warp-knitted fabrics.
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