It is very important that the goods to be dyed are free of any processing chemical additives such as sizes, waxes, oils, peroxide, chlorine, or natural contaminates.

1. Set wet pickup to 70% and run goods through 140°F(60°C) bath containing the proper enzyme and 0.15% owb Orconol CHSA Conc™.
2. Let rolls set for a minimum of eight hours.
3. Wash goods through a rope washer with water at 180°F(82°C) and dwell time of 15 seconds.  This bath should contain no detergents or surfactants.
4. Pass goods through second washer at 150°F(65°C) with dwell time of 15 seconds.

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