ONE BATH INDIGO DYEING SIZING OF COTTON, BAST AND REGENERATED CELLULOSE MATERIAL

摘要

ABSTRACT ONE BATH INDIGO DYEING SIZING OF COTTON, BAST AND REGENERATED CELLULOSE MATERIAL The invention discloses a single bath process for sizing and better fixation of Indigo dyes on cotton, bast and regenerated cellulose material. The single bath process reduces the time, resources and efforts needed to ensure colour fastness of indigo dye. Moreover, the process is amenable to be used in existing machines used in the Dyeing industry.