PLA纤维织物清洁染色关键技术  

Key technologies of clean dyeing of PLA fiber fabric

作　　者：盛春英 吕惠雯 于诗辉 张梦杰 田峰 孙沙沙 于琦 刘娜 郭春辉 SHENG Chunying;LÜHuiwen;YU Shihui;ZHANG Mengjie;TIAN Feng;SUN Shasha;YU Qi;LIU Na;GUO Chunhui(Key Laboratory of New Dyeing Technology in Short Process of Shandong Province,Binzhou 256617,China;Huafang Engineering Technology Research Institute Limited of Binzhou,Binzhou 256617,China;Huafang Limited Company,Binzhou 256617,China)

机构地区：[1]山东省短流程印染新技术重点实验室,山东滨州256617 [2]滨州华纺工程技术研究院有限公司,山东滨州256617 [3]华纺股份有限公司技术中心,山东滨州256617

出　　处：《染整技术》2024年第10期36-38,共3页Textile Dyeing and Finishing Journal

基　　金：山东省科技型中小企业创新能力提升工程项目(2023TSGC0001)。

摘　　要：聚乳酸(PLA)/纤维素类混纺面料低温分散浸染染色工艺一般需要110℃以上的温度。通过环保载体开发,PLA的染色温度降至100℃以下,并且对分散染料没有特定要求。轧染常用的分散染料能够提高PLA纤维染色深度的同时,减少PLA纤维面料强力的损失,提高布面染色牢度。The dyeing temperature of low temperature disperse dip dyeing of PLA/cellulosic blended fabrics is usually above 110℃.The dyeing temperature of PLA can be reduced to below 100℃by the development of environment-friendly carriers,and there is no special requirement for disperse dyes.The disperse dyes commonly used in pad dyeing can improve the dyeing depth of PLA fiber,reduce the strength loss of PLA fiber fabrics and improve the fastness of fabrics.

关 键 词：聚乳酸 染色温度 产业化 

分 类 号：TS192[轻工技术与工程—纺织化学与染整工程]