作　　者： (余雪满）; (李清政）;

机构地区： 浙江工业职业技术学院纺织工程学院,浙江绍兴312000

出　　处： 《纺织科技进展》 2017年第8期30-32,共3页

摘　　要： 为减少环锭纺成纱毛羽,采用错位纺纱技术在HFX-A4小样细纱机上纺制32tex Z捻纯棉纱,通过纱线性能测试,探讨错位纺纱对Z捻纱毛羽和强力的影响。结果表明:错位纺纱改变了加捻三角形的形状和尺寸,因而改变了成纱结构和性质,右错位纺纱对Z捻毛羽有显著改善,而成纱强力和断裂伸长率有所降低。 In order to reach the goal of reducing ring spun yarn hairiness, 32 tex Z twist pure cotton yarn were spun on HFX-A4 sample spinning machine by dislocation spinning technology. Yarn properties were tested to analyze the effect of dislocation spinning on hairiness and strength of Z twist yarn The results showed that the shape and size of twisting triangular varied with the dislocation spinning, yarn structure and properties changed with twisting triangular accordingly. Right dislocated spinning could improve yarn hairiness but breaking strength and breaking elongation decreased.

关 键 词： 环锭纺纱 错位纺纱 捻向 毛羽 断裂强度