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The dyes for dyeing cotton yarn rustic; dyeing process in the rope to intrigue of cotton and cotton yarn rustic rustic;
The dyes for dyeing cotton yarn rustic; dyeing process in the rope to intrigue of cotton and cotton yarn rustic rustic;
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机译:棉纱质朴的染料;在绳子上染色的过程使棉花和棉纱质朴质朴。
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摘要
Dyed denim cotton yarns capable of meeting the market demand for color jeans can be provided by immersing denim cotton yarns in a dye bath containing a dye or dye composition comprising a specific indirubin derivative(s), a specific quinophthalone derivative(s) and/or an indigo dye, squeezing and air-oxidizing the dyed yarns, and repeating a series of these steps.
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