The domestic machine washing will make the Lyocell fabric increase in thickness and area weight but decrease in density.

家用洗涤将使织物的厚度、平方米重增大，体积重量减小；

When the coagulation bath concentration is 10%, the maximum of tenacity and modulus and the minimum of extension at break of Lyocell fiber are obtained.

而在凝固浴浓度为10%时，纤维的相对强度和初始模量为最大，延伸度则为最小。

This moderate and low MW cellulose acted as the plasticiser, which made the process easier, and the high MW section endued Lyocell fibers with good mechanical properties.

这些中低相对分子质量部分的纤维素起了增塑作用，使加工更容易，而高相对分子质量部分则赋予纤维良好的力学性能。

Based on the factor analysis of six characteristic parameters used to identify cotton and ramie fibers, two indirect characteristic parameters of cotton and Lyocell fibers are extracted.

本课题主要研究系统在纤维识别种类上的扩展，对系统用于识别苎麻和棉的六个特征参数进行因子分析，提取出两个有效的间接特征参数。