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Machine Dyeing Machine

Indigo dyeing machine control during dyeing.Hydrosulphite or orp value the content can either be checked by a vatometer, range from 1.5 gl, or by direct titration method.The control can further be confirmed by measurement of the redox potential of the dye means of an orp meter range from 730mv-860mv is common.Caustic soda or ph value.

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