该固色剂在适当的条件下能有效地改善水溶性染料的染色牢度，固色后基本无色变现象。
Under proper conditions, it can efficiently enhance the colour fastness of the fabric dyed with water soluble dyes and after fixation little colour change will occur on the dyeings.
该固色剂在适当的条件下能有效地改善水溶性染料的染色牢度，固色后基本无色变现象。
Under proper conditions, it can efficiently enhance the colour fastness of the fabric dyed with water soluble dyes and after fixation little colour change will occur on the dyeings.
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