Germany-based speciality chemicals group CHT has released a range of reactive dyes it claims save water and energy through a “significantly shortened” process time.

The Bezaktiv One range covers a broad colour spectrum  and allows short rinse cycles at lower temperatures. 

Other benefits include high wash fastnesses, high fixation speed, good colour build-up and good reproducibility, according to the company.

The addition of the auxiliary Cotoblanc SEL in the second bath has an additional positive effect, so that a washing process with low water and energy consumption generates excellent wet fastness properties on the textile, it added.

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