"The yarn should be presoaked, then it goes into the pan for dyeing," Beinenz-Byrd explained, moving long skeins of merino/cashmere/silk in place with a stick. "I don't go by color theory.

This investment builds on a range of infrastructure and operational improvements made across the Atkinson Dyeing site in Keighley — a town in West Yorkshire close to the Haworth Moorland, which is ...