纺纱方法对洋麻/芳纶长丝混纺纱性能的影响  

The effect of spinning method on the performance of kenaf/aramid filament blended yarn

作　　者：王春红[1] 何顺辉[1] 吴美雅[1] 周宝明[1] 徐磊[1] 

机构地区：[1]天津工业大学纺织学部,天津300387

出　　处：《上海纺织科技》2014年第2期17-20,共4页Shanghai Textile Science & Technology

基　　金：中国纺织工业协会科技指导性项目(2008026);天津市自然科学基金重点项目(11JCZDJC22300)

摘　　要：以洋麻和对位芳纶为原料,使用赛络纺、赛络菲尔纺、改进赛络菲尔纺和嵌入式复合纺等新型纺纱方法纺制混纺纱线。研究了不同纺纱方法下长丝与粗纱间距、捻系数对混纺纱线强度和毛羽指数的影响。结果表明:芳纶长丝的加入对混纺纱线性能有明显的改善;综合比对4种新型纺纱方法,改进赛络菲尔纺最适合纺制30/70洋麻/芳纶混纺纱线,其最佳纺纱工艺为:粗纱间距10 mm,捻系数330。Sirospun, sirofil spun, improved sirofilspun and embedding composite blended yarns were spun by use of kenaf and aramid as raw materials. The effect of the space of filament and roving as well as the twist factor of the blended yarns made under different spinning methods on the strength and haifiness indexes of the blended yarns was discussed in this paper. The result shows that the aramid filament can significant improve the peribrmances of the blended yarn. Comprehensive compared the 4 kinds of new spinning methods, the improved sirofilspun is a most suitable method for spinning 30/70 kena/Taramid blended yarn when using a hest optimum process technology of 10mm space and 330 of twist factor.

关 键 词：混纺纱 环锭精纺 洋麻 芳纶 改进赛络菲尔纺 嵌入式复合纺 毛羽指数 

分 类 号：TS104.31[轻工技术与工程—纺织工程]