Title: Dyeing of pearl fiber fabric with walnut bark dye
Abstract: The colourant extracted from walnut bark is applied to dyeing pearl fiber fabric,with ferrous ammonium sulfate as mordant.By comparing K/S value and color fastness of the dyed fabric,metachrome dyeing is determined amd the optimal dyeing process is: pH value 9,concentration of dye 200 mL/L,ferrous ammonium sulfate 2.5 g/L,liquor ratio 1∶30,dyeing at 80℃ for 60 min.
Publication Year: 2011
Publication Date: 2011-01-01
Language: en
Type: article
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