毛纱的原纱性能与浆纱性能关系探讨

The performance relation between originali yarn and sized yarn

本文测试了十种毛纱的原纱及浆纱多项性能指标。并采用多无线性回归法，对数据进行处理，结合理论分析，归纳出毛纱上浆后纱线的性能指标与原纱性能指标间的关系，为毛纱上浆这一新课题，提供优选原纱的依据。

In this paper,ten kinds of worsted yarn have been discussed, of which the original yarn and sized yarn's performance index are tested. And then, we combine the multiple. Linear regression with theoretical anaylsis to deal with the datum,de-duce the relation of performance index between the original yarn and sixed yarn.This conclusion can provide the theoretical foundation for how to select the yarn when we do research on the problem of worsted yarn sizing.