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WHOLE-PROCESS LOW-TEMPERATURE DYEING AND FINISHING PROCESS FOR COTTON KNITTED FABRIC DURING SCOURING AND BLEACHING, DYEING AND SOAPING
WHOLE-PROCESS LOW-TEMPERATURE DYEING AND FINISHING PROCESS FOR COTTON KNITTED FABRIC DURING SCOURING AND BLEACHING, DYEING AND SOAPING
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机译：棉针织物冲刷，漂染，加香过程中的全过程低温染整工艺
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摘要
The present invention relates to a whole-process low temperature dyeing and finishing process for a cotton knitted fabric during scouring and bleaching, dyeing and soaping, specifically, a whole-process low temperature dyeing and finishing process for cotton fibres with high-retention concomitants, at least comprising the steps of low temperature scouring and bleaching, low temperature washing in water, low temperature dyeing and low temperature soaping. Compared with results obtained through traditional processing, fabrics processed in the invention have comparable strength, dyeing depth and various fastnesses, and at the same time, can save about 45% of energy, reduce weight loss of above 1.0% and COD emissions of above 10%, with the retention rate of the cotton wax reaching above 40%, thus significantly improving the feel of the fabric, and obviously reducing scratches and creases.
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