丝绸2016，Vol.53Issue(11)：11-15,5.DOI:10.3969/j.issn.1001-7003.2016.11.003
微波技术在真丝织物活性染料扎染工艺中的应用
Application of microwave technology in tie-dyeing of silk fabric with reactive dyes
摘要
Abstract
This paper discussed the new method of tie-dyeing of silk fabric with reactive dyes from two aspects:hand sewing method and dye fixation method. Firstly, microwave technology was applied for the fixation of reactive dyes under single-color tie-dyeing. The experiment results show that the efficiency of dye uptake increased with the prolonged time of microwave radiation, and it could reach 90% at 4 min. It also increased with the enhanced concentration of sodium carbonate, but the degree of change was small in the range of 1 ~2g/L. The breaking strength of fabric remained unchanged basically. The color fastness to soaping and rubbing was good. This method proves the feasibility of microwave heating and fixation. After the optimum process conditions were obtained, microwave technology was applied to multicolor tie-dyeing of silk fabrics. Meanwhile, the patterns and colors were greatly enriched by combining several ways of tie-dyeing.关键词
真丝织物/扎染工艺/活性染料/微波技术/断裂强力/色牢度Key words
silk fabric/tie-dyeing/reactive dyes/microwave technology/breaking strength/color fastness分类
轻工纺织引用本文复制引用
陈秀芳,王晓,李庆华..微波技术在真丝织物活性染料扎染工艺中的应用[J].丝绸,2016,53(11):11-15,5.基金项目
安徽高校自然科学研究项目(KJ2016A385) （KJ2016A385）
