染整技术2024，Vol.46Issue(3)：29-32,4.
紫草植物染料对天丝织物的印花工艺研究
Research on printing process of Arnebia euchroma dye on Tencel fabric
摘要
Abstract
The printing process of Arnebia euchroma on Tencel fabric was explored.Sodium alginate,guar gum,and sodium carboxymethyl cellulose are employed as thickeners.The K/S value of the printed fabric is tested to analyze the effects of dye concentration,steaming temperature,steaming time,and penetrant dosage on the printing effect.The re-sults show that sodium alginate,as the thickener,has an excellent printing effect on dyeing Tencel fabric with Arnebia eu-chroma.The optimal printing process parameters are as follows:dye mass concentration 7.5%,steaming temperature 105℃,steaming time 30 min,and the mass concentration of penetrating agent JFC 3%.With these process conditions,the color fastness to soap washing and rubbing of printed Tencel fabric can reach levels 3～4 or above.关键词
紫草/植物染料/天丝/印花Key words
Arnebia euchroma/natural dyes/Tencel/printing分类
轻工业引用本文复制引用
丁春燕,吕诗怡,寿怡婷,许衡渊..紫草植物染料对天丝织物的印花工艺研究[J].染整技术,2024,46(3):29-32,4.基金项目
宁波市"科技创新2025"重大专项(2021E002) （2021E002）
宁波市先进纺织技术与服装CAD重点实验室2022年度开发基金项目(2022ZDSYSA-002) （2022ZDSYSA-002）
