Dyeing method for stitching yarns used for e.g. denim garments, comprises applying indigo or sulfur dye in final dyeing step

摘要

The final dye applied is an indigo or sulfur dye. A method for producing a dyed yarn comprises dyeing the yarn in two or more different colors in consecutive steps. The final dye applied is an indigo or sulfur dye. An independent claim is also included for a yarn produced by this method.