印染助剂2026，Vol.43Issue(3)：49-53,5.
涤/棉混纺织物一浴染色及低温皂洗工艺
One bath dyeing and low temperature soaping process of polyester/cotton blended fabric
摘要
Abstract
To improve the color depth value and color fastness of the fabric,the one bath dyeing and low temperature soaping process of polyester/cotton blended fabric were explored.The color parameters,color fastness and burnt out cotton effect of fabric under different concentrations of disperse dyes were studied,and the ratio and dosage of disperse/reactive dyes were optimized.The parameters such as soaping tempera-ture,soaping concentration and soaping time were optimized based on orthogonal experimental design.The re-sults showed the fabric had good color depth value,color fastness to washing and rubbing when dyed with disperse black WECT.When the concentration was 38 g/L,and the dispersion/activity ratio was about 1∶1,the rear vehicle speed could be increased to 70-80 m/min.Under the optimal soaping process conditions of soap-ing temperature 60℃,soaping concentration 8 g/L and soaping time 2 min,the color fastness to wet rubbing of the fabric could be reached to level 3-4.关键词
活性染料/低温皂洗/色牢度/一浴法Key words
reactive dyes/low temperature soaping/color fastness/one bath分类
轻工纺织引用本文复制引用
郭秀娟,陈素娟,曹莎,李延卿..涤/棉混纺织物一浴染色及低温皂洗工艺[J].印染助剂,2026,43(3):49-53,5.基金项目
邢台市重点研发计划项目(2022ZZ002) （2022ZZ002）
