双活性基染料在丝绒上的染色工艺研究

Study about the Dyeing Technology of Dyes with Double Reactive Groups on Silk Velvet

讨论了Cibacron LS型双活性基团染料对真丝的上染、固色条件及盐和酸对真丝染色的影响 ,并在此基础上探讨了人丝和真丝同浴染色以及丝绒织物染色工艺 ,测定了丝绒织物的染色牢度。

It is discussed the dyeing and fixation conditions of Cibacron-LS dyes with double reactive groups on silk as well as the effects of salts and acids on silk dyeing. Based on that, it is investigated about the one-bath dyeing technology of rayon and real silk and the dyeing process of velvet. Also it is determined the dyeing fastness of velvet.