Application Method Of Basic Dyes

Application Method Of Acid Dyes

Application Method Of Direct Dyes

1.Dyeing Method

 

       Recipe


        A.Dyes              x%(o.w.f.)
        B.Aceticacid     5~10%(o.w.f.)
        Adjust              ph<4
        Bath Ratio        1：10~30

Dyeing Process

Note：A further addition of sulfuric acid （66°Be’）is made in case the dyes is not completely exhausted. Then dyeing for anther 20~30 minutes boiling.

 

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