纯棉针织物染色色差原因分析及控制

Analysis and control of color difference in cotton knitted fabric dyeing

纯棉针织物活性染料深色染色,易产生色差问题。文中总结了解决纯棉针织物色差问题应重视的五个方面:前处理、染料选择、工艺曲线、染机参数设定和助剂使用。

Color difference are easily appeared in cotton knitted fabric reactive dyeing in deep shade. Five aspects should be paid attention to solve the color difference, those are pretreatment, dyes selection, process curve, parameter setting of dyeing machine, and auxiliary application.