Using two ligand based iron (II) salt complexes, continuous and semi-continuousdyeing of VAT dyes on cotton at room temperature are explored.
探讨了使用亚铁盐与两种配体配位的络合物对棉织物室温还原染料连续和半连续染色。
2
They are of special value in the field of high speed continuousdyeing and are suitable for use by all leuco-dyeing techniques as also for all pre-pigmentation methods in exhaust dyeing.
Continuous pretreatment process of desizing and scouring and bleaching for CVC elastic khaki drills was adopted, and then mercerizing and dyeing and finishing.