Title: Direct dyeing of wool fabric with mugwort extracting solution
Abstract: The process of extracting natural dyes from mugwort was studied.Wool fabric was dyed directly with the extracting solution.By means of single factor test method,the factors exerting influence on extracting and dyeing were discussed,such as NaOH extraction temperature,extraction time and dyeing dosage,temperature,time and dyeing pH value.The optimal extracting and dyeing process of wool were optimized.The result showed that the extracting of mugwort was done at 90 ℃ for 60 min with NaOH 10 g/L,liquor ration 1∶20.The direct dyeing on wool was performed at 90 ℃ for 60 min at pH value 4.5.The dyed wool had general color fastness and good anti-bacterial property and aromaticity.
Publication Year: 2012
Publication Date: 2012-01-01
Language: en
Type: article
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