浅析纯棉工装面料深蓝色士林染色工艺

A brief analysis on the dyeing process of pure cotton tooling fabric with dark blue vat dyes

深蓝色纯棉工装面料要求具有高耐皂洗色牢度和高耐氯漂色牢度,筛选适宜的士林染料及对应的染整工艺,成品面料耐皂洗色牢度和耐氯漂色牢度都达到4级以上,色光稳定一致。

The dark blue pure cotton fabric requires high color fastness to washing and chlorine bleaching.Suitable vat dyes and corresponding dyeing and finishing process were selected.The color fastness to washing and chlorine bleaching of finished fabrics were both above grade 4,and the color was stable and consistent.