纺织科学与工程学报2026，Vol.43Issue(2)：13-18,6.DOI:10.3969/j.issn.2096-5184.2026.02.003
麻棉混纺纱活性染料深色固色工艺优化研究
Optimization of Fixing Process for Reactive Dyes in Dark Shades on Hemp/Cotton Blended Yarn
摘要
Abstract
To improve the wet rubbing fastness of hemp/cotton blended yarn after dyeing and address the staining issues caused by floating colors in dark shades,three types of hemp/cotton blended yarns with different blending ratios were taken as research objects.Through single-factor experiments,the effects of fixing agent type,fixing agent dosage,fixing temperature,fixing time and bath ratio on the wet rubbing fastness and K/S val-ue(apparent color depth)were investigated,thereby optimizing the fixing process parameters.The experimental results showed that by using color-fixing agent AF at a dosage of 7%(o.w.f),a fixing temperature of 40℃,a fixing time of 30 min and a bath ratio of 1:15,the wet rubbing fastness of the three blended yarns could improved by 1～2 grades,with no significant decrease in K/S value.After optimizing the fixing process,the wet rubbing fastness grades of the three hemp/cotton blended yarns significantly improved,effectively enhancing the dark dye-ing effect of the blended yarns and providing a theoretical basis for practical production.关键词
麻棉混纺纱/固色剂/固色工艺/湿摩擦牢度/工艺优化Key words
hemp/cotton blended yarn/fixing agent/fixing process/wet rubbing fastness/process opti-mization分类
轻工纺织引用本文复制引用
徐甜,薛文良,丁亦,王连平..麻棉混纺纱活性染料深色固色工艺优化研究[J].纺织科学与工程学报,2026,43(2):13-18,6.基金项目
纺织行业服装面料重点实验室开放式课题资助 （）
