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茜草染料对桑蚕丝/羊毛织物的印花性能
引用本文:许磊,张蓉,虞琳,陶然,牛建涛.茜草染料对桑蚕丝/羊毛织物的印花性能[J].毛纺科技,2021(1):46-50.
作者姓名:许磊  张蓉  虞琳  陶然  牛建涛
作者单位:苏州经贸职业技术学院;江苏省丝绸工艺与材料工程技术研究开发中心;国家丝绸及服装产品质量监督检验中心;苏州市纤维检验院
基金项目:江苏省优秀科技创新团队资助项目(苏教科〔2017〕6号);江苏省大学生创新创业训练计划项目(201812685006Y);江苏省大学生创业训练项目(201912685024T);苏州经贸职业技术学院院级项目(KY-ZRA1802)。
摘    要:为了提高天然染料在毛纺织产业中的应用范围,提升产品质量,研究了茜草染料对桑蚕丝/羊毛的印花性能。探讨不同印花工艺对印花效果的影响,确定了桑蚕丝/羊毛印花采用前媒印花工艺。选择硫酸亚铁作为媒染剂,采用前媒印花工艺对桑蚕丝/羊毛进行印花加工。在此基础上进一步确定了最佳印花工艺参数:甘油用量2 g,汽蒸时间30 min,媒染剂质量浓度20 g/L。桑蚕丝/羊毛采用茜草染料印花后的耐摩擦色牢度和耐水洗色牢度较好,且具有较好的抑菌性能及防紫外线性能,具有较好的开发应用前景。

关 键 词:天然染料  印花性能  媒染剂  桑蚕丝/羊毛

Printing properties of madder dyes on silk/wool fabrics
XU Lei,ZHANG Rong,YU Lin,TAO Ran,NIU Jiantao.Printing properties of madder dyes on silk/wool fabrics[J].Wool Textile Journal,2021(1):46-50.
Authors:XU Lei  ZHANG Rong  YU Lin  TAO Ran  NIU Jiantao
Affiliation:(Suzhou Institute of Trade&Commerce,Suzhou,Jiangsu 215009,China;Jiangsu Silk Technology and Materials Engineering Research and Development Center,Suzhou,Jiangsu 215009,China;National Silk and Gament Quality Supervision Testing Center,Suzhou,Jiangsu 215128,China;Suzhou Institute of Fiber Inspection,Suzhou,Jiangsu 215128,China)
Abstract:In order to improve the application range of natural dyes in wool textile industry and improve the quality of products,the printing performance of madder dyes on silk/wool fabrics were studied.The effect of different printing processes on the printing effect was discussed,and the pretreatment and printing process for silk/wool fabrics was determined.Ferrous sulfate was selected as mordant,the printing process of silk/wool ghatpot was carried out by using pre-media printing technology.On this basis,the optimal printing process parameters were further determined:the dosage of glycerin was 2 g,the steaming time was 30 min,and the dosage of mordant was 20 g/L.The rubbing fastness and washing fastness of silk/wool fabrics printed with madder dye are better with better antibacterial and ultraviolet resistance,which have a good prospect of development and application.
Keywords:natural dye  printing property  mordant  silk/wool
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