普梳紧密纱和精梳纱的性能对比分析

Comparative analysis of the properties of carded compact yarn and combed yarn

紧密纺纱线是采用紧密集聚纺纱原理纺制而成的一种新型纱线,其结构性能与传统纺纱工艺纺制的纱线有很大的差异。为了更好地了解紧密纱和精梳纱的物理机械性能,提高纱线应用的针对性,在相同原料和前纺工艺条件下,纺制相同特数的普梳紧密纱与精梳纱,测试其捻度、条干均匀度、单纱强力和毛羽。结果表明,C11.7 tex紧密纱综合性能优于CJ11.7tex环锭精梳纱,采用紧密纺可缩短工艺流程,降低成本,增加效益。

The compact spinning yarn is a new type of yarn by using the compact spinning principle.The structure performance is very different from the yarn of traditional spinning process. In order to better understand the physical and mechanical properties of the carded compact yarn and combed yarn and improve yarn application specific, the two kinds of yarn with the same fineness under the same raw material and fore-spinning process conditions are produced and the twist, evenness, hairiness and yarn strength are tested. The results show that the composite performance of C11.7 tex carded compact yarn is better than CJ11.7 tex combed yarn. The compact spinning process can shorten process, reduce cost and increase benefit.