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Silk dyed with Goldendrop (Onosma echioides) dye

机译:丝绸用Goldendrop(Onosma echioides)染料染色

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摘要

The present study was undertaken to dye silk yarn with goldendrop root dye. The method of dyeing was standardized by determining the optimum dyeing conditions, namely dye material concentration, dye material extraction time and dyeing time. Dyeing of silk was done using four mordants namely alum, chrome, copper sulphate and ferrous sulphate in three concentration each.rnThe dyed samples were evaluated for colour fastness to washing, rubbing perspiration and light giving fair to excellent fastness grades.
机译:进行了本研究,用金菊根染料对丝进行染色。通过确定最佳的染色条件,即染料浓度,染料提取时间和染色时间,来对染色方法进行标准化。使用四种媒染剂分别对明矾,铬,硫酸铜和硫酸亚铁进行三种染色,以完成真丝的染色。对染色后的样品的耐洗色牢度,耐擦汗性和耐光性进行了评估,得出了优异的色牢度等级。

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