Spinning, cheese dyeing, knitting and weaving process of a high performance flame-resistant modacrylic/cotton safety apparel fabric
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United States of America Patent
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Sep 19, 2017
Issued Date -
Jul 17, 2014
app pub date -
Feb 8, 2013
filing date -
Jan 16, 2013
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Abstract
The present invention relates to flame retardant fabrics and safety apparel, especially yarn used for high flame resistant safety apparel fabric wherein the yarn uses a cheese method and the yarn is used to weave fabric. The fabric as described contains at least 60% high flame resistant modacrylic fiber which after cheese dyeing is woven into fabric. The safety apparel that use this fabric will not continue to burn after leaving a fire, will not melt or cause the wearer secondary injury and complies with the relevant standards of the European Union, the United States and China.
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