活性染料墨水配制及在棉织物冷转印中的应用  

Preparation of Reactive Dye Inks and Its Application in Cold Transfer Printing of Cotton Fabric

作　　者：彭勇刚[1] 纪俊玲[1] 陶永新[1] 汪媛[1] Peng Yonggang;Ji Juning;Tao Yongxin;Wang Yuan(School of Petrochemical Engineering,Changzhou University,Changzhou,Jiangsu 213164,China)

机构地区：[1]常州大学石油化工学院,江苏常州213164

出　　处：《针织工业》2025年第3期21-25,共5页Knitting Industries

基　　金：山东省重点研发计划(科技型中小企业创新能力提升工程)(2024TSGC0348);淮安市科技成果转化计划(HA202114);枣庄市科技型中小企业创新能力提升工程项目(2024ZZTSGC2)。

摘　　要：以市售的活性染料无盐色浆为着色剂,通过分析染料质量分数、添加剂用量与墨水性能间的关系,得到墨水配方为:活性染料无盐色浆14.0%~18.0%、乙二醇10.0%、乙醇7.5%、乙二醇丁醚5.0%、烷基糖苷0.4%~0.6%、其余为去离子水,并用三乙醇胺调节pH值至8.0~8.5。将其用于纯棉织物薄膜转移印花,探讨涂层剂种类及用量、碳酸钠质量分数、转印压力、汽蒸时间对印花效果的影响,获得转印最佳工艺条件,转印织物的耐摩擦、耐皂洗色牢度均超过4级。In this study,the salt-free reactive dyes were used to prepare ink-jet printing inks.The effect of dyes concentration and additive dosage on the performance of ink-jet printing ink was analyzed.The ink formulation was obtained as follows:salt-free reactive dyes 14.0%~18.0%,ethylene glycol 10.0%,ethanol 7.5%,ethylene glycol butyl ether 5.0%,alkyl glycosides 0.4%~0.6%,and the rest was deionized water.And the pH of ink-jet printing inks was adjusted to 8.0-8.5 by using triethanolamine.It is then applied to pure cotton fabric thin film transfer printing.The effects of the type and amount of coating agent,the dosage of sodium carbonate,transfer pressure,and steaming time on the transfer printing effect were discussed.The optimum process for transfer printing was obtained.The fastness to both rubbing and washing of the transfer printing fabric was all exceeded Grade 4.

关 键 词：活性染料 墨水 薄膜 转移印花 

分 类 号：TS194.432[轻工技术与工程—纺织化学与染整工程]