板栗壳色素蚕丝织物印花工艺  

Printing process of silk with chestnut shell pigment

作　　者：李淼妍 史彩云[1] 王祥荣[1,2] LI Miaoyan;SHI Caiyun;WANG Xiangrong(College of Textile and Clothing Engineering of Soochow University,Suzhou 215123,China;National Textile and Apparel Council Key Laboratory of Natural Dyes,Suzhou 215123,China)

机构地区：[1]苏州大学纺织与服装工程学院,江苏苏州215123 [2]纺织行业天然染料重点实验室,江苏苏州215123

出　　处：《印染助剂》2024年第1期32-35,共4页Textile Auxiliaries

基　　金：纺织行业天然染料重点实验室资金项目(YX202327);苏州大学校企合作项目(H230354)。

摘　　要：针对天然染料印花湿处理和耐日晒色牢度较差的问题,选用板栗壳色素作为研究对象,探究明矾预媒染印花工艺对印花性能的影响。实验结果表明,当预媒染明矾用量为6%(omf),印花汽蒸条件为102℃饱和蒸汽下汽蒸45 min时,板栗壳色素印花蚕丝织物的各项色牢度均大于等于3~4级,达到服用纺织品的要求。In response to the problem of poor wet treatment and color fastness to sunlight in natural dye printing,chestnut shell pigment was selected as the research object to explore the impact of alum pre mor⁃dant dyeing printing process on printing performance.The results showed that when the pre mordant alum dosage was 6%(omf)and the printing steam condition was 102℃saturated steam for 45 min,the color fast⁃ness of chestnut shell pigment printed silk fabric was greater than or equal to level 3-4,meeting the require⁃ments for wearing textiles.

关 键 词：板栗壳色素 蚕丝 预媒染 印花 

分 类 号：TS193[轻工技术与工程—纺织化学与染整工程]