涤棉针织坯布碱性染色新工艺的应用研究  

Study on the Application of New Process of Alkaline Dyeing of Polyester/Cotton Knitted Fabric

作　　者：袁洁 文卓 贺江平 YUAN Jie;WEN Zhuo;HE Jiang-ping(Dongguan Texwinca Textile & Garment Limited, Dongguan, 523138;School of Textile Science and Engineering, Xi’an Polytechnic University, Xi’an 710048)

机构地区：[1]东莞德永佳纺织制衣有限公司,广东东莞523138 [2]西安工程大学纺织科学与工程学院,陕西西安710048

出　　处：《纺织科学与工程学报》2019年第1期76-80,共5页Journal of Textile Science & Engineering

摘　　要：经过筛选耐碱分散染料,优化煮布和染涤一浴工艺,得出最优工艺为Y-10用量1g/L,H2O2用量2g/L～2. 5g/L,Na2CO3用量选择6g/L～10g/L,染色温度为135℃,保温时间30min;后处理工艺为YT-01 3g/L,处理温度为98℃,处理时间15min。坯布染涤套棉染色工艺能节约80min以上的染色时间,同时能够省3缸水,能达到高效节能的效果。Through screening alkali disperse dye,one bath process of boiling and dyeing polyester was optimized. And it was concluded that the optimal process was Y-10 dosage 1g/L,H2O2 dosage 2g/L ~ 2. 5g/L,Na2CO3 dosage 6g/L ~ 10g/L,dyeing temperature 135 ℃ and holding time 30min; the post-process was YT-01 dosage 3g/L,temperature 98 ℃ for 15 min. The dyeing process of grey cloth with polyester/cotton cover could save more than 80 min dyeing time and 3 cylinders of water at the same time,realizing the purpose of high efficiency and energy saving.

关 键 词：涤棉混纺 坯布染色 碱性染色 

分 类 号：TS190.65[轻工技术与工程—纺织化学与染整工程]