利用再生涤纶生产PU革机织基布纱的实践  

Practice in producing PU leather substrate fabric by use of regenerated polyester fiber

作　　者：黄族健 

机构地区：[1]福建南纺股份有限公司技术中心,福建南平353000

出　　处：《上海纺织科技》2010年第3期34-36,共3页Shanghai Textile Science & Technology

摘　　要：叙述了再生涤纶纤维与普通涤纶纤维在物理性能上的差异:再生涤纶纤维拉伸性能低于普通涤纶纤维,刚性大,抱合性能差且干湿热收缩率高。分析了这些差异对纺纱生产操作和成纱质量的影响。针对上述问题在生产PU革机织基布的纺纱、织造、染整工序采取了相应措施,确保了产品质量。In this paper is analyzed the difference of physical properties between regenerated polyester fiber and polyester fiber. The tensile strength of regenerated polyester fiber is lower than that of polyester fiber with higher rigidity, worse cohesion and higher wet and dry heat shrinkage. The affect of all these on the spinning processing and formed yam quality is analyzed with relative measures taken in spinning, weaving, dyeing and finishing in producing PU leather substrate fabric to guarantee product quality.

关 键 词：纺纱 涤纶 再生纤维 断裂伸长 断裂强度 刚性 工艺 

分 类 号：TS104.2[轻工技术与工程—纺织工程]