DyStar broadens the spectrum
22/08/2014
Dye maker DyStar has developed new blues based on its Indigo Vat 40%: Sky Blue, Ever Blue, Full Blue and Deep Blue. It says the solution allows a cleaner indigo dyeing process and a reduction of sodium hydrosulfite by between 60% and 70%. “We don’t only want to provide the best product, we also want to be an inspiration for denim fashion by...