丝羊绒针织成形内衣的染整工艺

The dyeing technology of silk and cashmere knitted ready-made underwear

丝羊绒内衣由真丝、羊绒和锦纶包芯纱原料组成。文中介绍了丝羊绒内衣的预处理、精练脱胶和染色工艺。阐述了采用活性染料和中性染料的同浴染色工艺可解决原料的同色性问题,并列举了大生产的应用实例。

The silk and cashmere knitted underwear is composed of pure silk, cashmere and nylon covered yarn. This paper introduces the pretreatment, scouring degumming and dyeing technology. It can be concluded that the one bath dyeing technology using reactive dye and neutral dye can tackle the problem of tone-on-tone effect.