ELASTIC DOPE DYED YARN COMPOSITE OF TWO COLORS AND PROCESS OF MANUFACTURING SAME
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United States of America Patent
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Issued Date -
Dec 11, 2014
app pub date -
Dec 11, 2013
filing date -
Jun 10, 2013
priority date (Note) -
Abandoned
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Abstract
An elastic dope dyed yarn composite of two colors and process of manufacturing same is provided. The elastic dope dyed yarn composite of two colors includes an SDY having fibers being dope dyed, a POY drawn from dope dyed synthetic materials; and an elastic yarn. The SDY, the POY, and the elastic yarn are twisted together to form the elastic dope dyed yarn composite of two colors. The process is water saving and energy saving and causes no pollution. The elastic dope dyed yarn composite of two colors is light in weight and is capable of keeping warm, and has a high elasticity.
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