毛条染色对纱线加工和质量的影响  

Effect of top dyeing on spinning and yarn quality

作　　者：殷祥刚[1] 李立明[1] 于伟东[1] 

机构地区：[1]东华大学纺织学院,上海200051

出　　处：《纺织学报》2006年第5期23-25,共3页Journal of Textile Research

基　　金：国家经贸委技术创新资助项目(02CJ-14-05-01)

摘　　要：应用SIROLAN-TENSOR毛束纤维强力仪对染色毛条的性能指标进行了测试,并分析了染色损伤对纺纱性能和纱线质量的影响。染色后毛条强度、断裂伸长和断裂功损伤率平均值分别为5.79%、14.23%和9.67%,初始模量增加93.52%。细纱千锭时断头率、细纱CV值、细节和粗节随着初始模量的增大而增加。The properties of the dyed top were measured using SIROLAN-TENSOR bundle strength tester, and the impact of its damage resulting from dyeing on spinning and yam quality was analyzed. The findings show that, after dyeing, the mean loss values of tenacity, elongation at break and work-to-break of the dyed top are 5.79%, 14.23% and 9.67% respectively, while the initial modulus increases by 93.52%. And broken ends, yarn CV, thick and thin places increase with the increasing of the initial modulus.

关 键 词：毛条染色 束纤维 拉伸性能 纱线质量 

分 类 号：TS101.922[轻工技术与工程—纺织工程]