Study on the Stripping of Dyes on Dyed Cashmere

摘要

Dyes being stripped from dyed Cashmere is very important and necessary to production. That will be used in many ways. For example, dyeing defects of mid-products, dyed wastes, distinguishing dyed fibers, colour exchanged, etc,all need dyes being stripped. In this paper, the performance about stripping agents and the normally used dyes for cashmere are studied deeply. Correct stripping technology is made by a lot of experiments, that is ideal stripping whiteness and less strengh damage. Meanwhile, this paper gives the problems in dyed cashmere stripping processing and the respect of it.