摘要
通过三种染色工艺试验,并且采取碱减量前处理工艺,实验了海岛纤维与PBT织物生产工艺,产品手感柔软,悬垂性好,质地轻薄。确定的优化工艺为:NaOH为60g/L时,连续轧染减量工艺,染色采取溢流机染分散染料,轧染染活性染料,效果较好,使碱减量达到17%,而弹性指标达到20%以上,拉伸指标达到5%的效果。
Through experiments of three dyeing or printing processes of sea-island fibres and polybutylene terephthalate fibres, it is found that the optimized process is the continuous padding- alkali weight reduction, which renders the fabric soft hand, good drape, and light weight. To be specific, when NaOH 60g/L is used, dyeing with disperse dyes using overflow dyer or padding with reactive dyes, good results are obtained with weight reduction rate of 17%, elasticity of above 20%, and elongation of 5%.
出处
《染整技术》
CAS
2011年第5期18-20,32,共4页
Textile Dyeing and Finishing Journal
关键词
海岛纤维
PBT纤维
碱减量前处理
溢流机
轧染打底机
物理指标
sea-island fibres
PBT(polybutylene terephthalate) fibre
alkali weight reduction
overflow dyer
padding machine
disperse dyes
reactive dyes
physical index
