News International Sugar Journal

Archroma and Stony Creek partner to produce plant-based indigo dye at commercial-scale [Full subscriber]

Following successful technical trials, specialty chemical maker Archroma has partnered with Stony Creek Colors to market Stony Creek’s IndiGold plant-based pre-reduced indigo dye at scale. Archroma will produce the first batches at its plant in Salvatierra, Mexico using Stony Creek’s natural indigo process and test the resulting dye with its customers in the denim industry.…

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