摘要
研究了少水印花工艺影响因素,包括染料、印花糊料的性能以及印花工艺参数的优化。研究发现:聚酯织物少水印花焙烘工艺应选择高温型分散染料,染料的用量对聚酯织物的印制效果及印花织物的色牢度有较大影响;糊料的用量对印花后织物的色牢度有较大影响;焙烘温度和焙烘时间对印制效果和色牢度均有较大影响。聚酯织物少水印花最佳工艺:染料3%,糊料40%,色浆黏度10000mPa·s,焙烘温度200℃.焙烘时间180s。最佳工艺印花后织物的强力变化不大,皂洗牢度较好,满足服用要求。
The influencing factors of waterless printing process are studied,including the performances of dyes and printing pastes and printing parameters.The study show that high-temperature disperse dyes are appropriate for this new process.Factors such as the dye and paste concentrations,the baking temperature and baking time have a great influence on K/S value and the color fastness of the printed fabric.The best processing conditions are defined as follows:the amount of dye is 3%,the amount of paste is 40%,the color paste viscosity is about 10000 mPa·s,the baking temperature is 200℃,and the baking time is 180 s.The polyester prints feature good strength retention and soaping fastness.
作者
王继业
谭艳君
霍倩
刘帆
李勇强
钟露华
WANG Jiye;TAN Yanjun;HUO Qian;LIU Fan;LI Yongqiang;ZHONG Luhua(School of Textile Science and Eingineering.Xi'an Engineering Universiy,Xi'an 710048,China;Shaoxing Keqiao West-Tex Textile Industry Innovative Institute,Shooring 312030,China;Transfrmation Center for Scienifie and Technological Achievements.Xi’an Engineering University,Xi’an 710048,China)
出处
《印染》
北大核心
2020年第7期11-15,共5页
China Dyeing and Finishing
关键词
印花
分散染料
少水洗
聚酯织物
printing
disperse dyes
low water washing
polyester fabric
