Global jeanswear leader introduces digital manufacturing capability that will eliminate potassium permanganate and other chemicals that have been used industrywide for decades in jeans finishing SAN FRANCISCO, 2018-Mar-01 — /EPR Retail News/ — Levi Strauss & Co. (LS&Co.) today (February 27, 2018) announced a transformative new operating model that will create a more sustainable supply chain and…