摘要
通过将转杯轴中心开孔,借助转杯负压的作用引入长丝的方法纺制了转杯纺氨纶丝/短纤包芯纱;通过在传统环锭细纱机上加装一个长丝喂入装置的方法纺制Sirofil包芯纱。测试了这两种包芯纱在相同规格和纺纱条件下纱线的纵向形态、毛羽、强力和条干等相关性能。分析得出结论为转杯纺包芯纱表面光洁,毛羽少,不易起毛起球,强力稍低,条干稍差于Sirofil纱,并分析解释了原因。
Open-end rotor Spun lycra filament/staple fiber core-spun yarn was produced by opening hole in the rotor and inserting filament under the negative pressure. And Sirofil core-spun yarn was produced by added a filament feeder on traditional ring spinning frame. Their longitudinal views, abrasion resistance, hairiness and breaking strength of the two core-spun yarns were tested and analyzed. The conclusion is that Open-end rotor Spun core-spun yarn is of a smoother surface, less hairiness, higher abrasion resistance and lower breaking strength but poor evenness than Sirofil spun core-spun yarn.
出处
《上海纺织科技》
北大核心
2008年第1期54-55,57,共3页
Shanghai Textile Science & Technology
基金
2006年度高等学校博士点科学专项科研基金批准项目(20060255013)
关键词
转杯纺
包芯纱
SIROFIL
毛羽
强力
条干
open-end rotor spun
composite yarns
sirofil
longitudinal view
abrasion resistance
hairiness
breaking strength
