牛奶纤维/粘胶混纺针织物溢流染色  

Overflow dyeing of milk protein fiber and viscose knitted fabric

作　　者：苗志芳[1] 李会[1] 

机构地区：[1]滨州职业学院,山东滨州256624

出　　处：《印染》2007年第12期13-15,共3页China Dyeing and Finishing

摘　　要：探讨了牛奶蛋白纤维/粘胶混纺针织物的Cibacron FN染料溢流染色的工艺条件。试验得出的优化工艺为:染色温度70℃;保温时间60 min;Na2SO4用量染浅色时8～13 g/L,染中色时15～40 g/L;Na2CO3用量染浅色时3～8 g/L,染中色时10～15 g/L。对染色中存在的白度不稳定、折皱、色光不一致,以及色花、色点等问题进行了分析,并给出了解决办法。大车试验结果表明,用C ibacron FN染料在溢流染色机上对牛奶蛋白纤维/粘胶混纺针织物进行染色是可行的。The process condition of overflow dyeing of milk protein fiber and viscose knitted fabric with Cibacron FN dyestuff was discussed. Based on trials, the optimal process was dyeing temperature 70 ℃, holding 60 min, dosage of sodium sulfate 8 - 13 g/L in light shade and 15 -40 g/L in medium shade, dosage of sodium carbonate 3 -8 g/L in light shade and 10- 15 g/ L in medium shade. Based on bulk trials, the results showed that the dyed fabric featured brilliant color, good color fastness, better bulky and drapability, and softness. In addition, the process was energy saving and beneficial to economy.

关 键 词：溢流染色 活性染料 混纺织物 牛奶蛋白质纤维 粘胶纤维 针织物 

分 类 号：TS193.632[轻工技术与工程—纺织化学与染整工程]