Advanced Denim is a new concept based on two new sulphur dyes – introduced by Clariant last week in the Blue Zone fair. They mention that from a technology point of view, Advanced Denim offers fast-to-repetitive washing, good rubbing fastness and an easy application process. Environmentally, it features an ecological dyeing process (no hydros, less water consumption), denim that fulfills GOTS requirements, and wash-down bleaching without the need for hypochlorite (Aox free). Fashion effects include dark denim, ring denim and … Continue reading New sulphur dyes from Clariant to improve color fastness on denim