Germany-based DyStar Textilfarben GmbH and Co. Deutschland KG has developed Remazol Deep Black GWF,
a new dye that it reports produces a deep shade of black that features high levels of fixation and
excellent wash-off properties. It also exhibits features required for controlled coloration: good
reproducibility in exhaust, cold pad-batch and continuous processes, ensuring right-first-time
dyeings, according to the company.
Remazol Deep Black GWF meets Oeko-Tex Standard 100 and can be combined with other dyes in
DyStars Remazol RGB range.