CPC D06P 1/38 (2013.01) [D06P 5/2077 (2013.01)] | 11 Claims |
1. A method, comprising:
1) adding fabric to a mixture of a dye liquor and an alkali through a one-bath-one-step method;
2) immersing the fabric pretreated in 1) in a padding liquor with an air film horizontal pad dyeing machine;
3) preheating the fabric after being treated in 2) at a temperature of 50-90° C.; and
4) rolling and batching the fabric after being treated in 3) at a temperature of 10-70° C. for 2-72 hours.
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