白色及染色PA/EL织物后整理中的泛黄问题

Yellowing problems in the finishing of white and colored PA/EL goods

描述了两种用于聚酰胺和聚酰胺/弹性纤维混纺织物的创新工艺——Econ-BrightLG和EconDyeLG,这两种新工艺提供了经济的及质量可靠的工艺控制。通过应用DepicolAY和DepicolLG泛黄问题可减小至最少限度。这两种纺织品助剂用于-浴洗涤/染色和后整理工艺中,是Zschimmer&Schwarz公司开发的。

EeonBright LG and EconDye LG the innovative processes for the treatment of polyamide and polyamide/elastane blends are described. The processes contribute to an economic and qualily-reliable process control. The entre yellowing problem is minimized considerably by applieation of the auxiliaries Depicol AY and Depicol LG developed by Zschimmer ＆ Schwarz for the single bath scour/dye and aflertreatment processes.