棉织物的茜草/黄柏拼色染色  

Color matching dyeing of cotton fabric with madder/golden cypress

作　　者：于洪健 董旭 刘杰[1] YU Hongjian;DONG Xu;LIU Jie(College of Light Industry and Textile,Qiqihar Uniersity,Qiqihar 161006,China)

机构地区：[1]齐齐哈尔大学轻工与纺织学院,黑龙江齐齐哈尔161006

出　　处：《印染》2020年第7期22-25,共4页China Dyeing and Finishing

摘　　要：研究了茜草与黄柏两种天然染料,在常规染色和铜媒染色中对棉织物的拼色性能.以改变天然染料色谱不全的缺点。结果表明,两种天然染料的上升速率与提升力的变化曲线较为相似,配伍性良好,可拼色染色。在拼色染色中,随着染料比例的不同,常规染色与媒染染色后织物的表观色深及颜色特征值会有差异,且媒染染色的色牢度较好(3~4级)。In order to overcome the incomplete chromatogram of natural dyes,the combination dyeing of cotton fabric with madder and golden cypress in conventional dyeing and copper mordant dyeing is studied.The results show that the curves of dyeing rate and lfting power of the two natural dyes are similar.They have good compatibility and can be used for color matching.In color matching dyeing,with the different proportion of dyes,the apparent color depth and color characteristic values of fabrics will be different,and the color fastness of mordant dyeing is better up to Grade 3~4.

关 键 词：天然染料 拼色染色 媒染剂 棉织物 

分 类 号：TS193.62[轻工技术与工程—纺织化学与染整工程]