<section class="_135editor" data-role="paragraph" style="max-inline-size: 100%; margin: 0px; padding: 0px; border: 0px none; z-index: 0; overflow-wrap: break-word !important; outline: none 0px !important;"><p style="max-inline-size: 100%; margin-bottom: 0px; clear: both; min-height: 1em; cursor: text; line-height: 1.75em; overflow-wrap: break-word !important; outline: none 0px !important;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">　　纱线的捻度与织物外观、坚牢度都有关系。在临界捻度范围内，适当增加纱线捻度，能提高织物的强力，但捻度过大，织物手感变硬，光泽较弱。捻度较小的织物手感柔软，光泽较佳。设计时应根据织物的特点、经纬纱性质、纤维长度的不同来选择捻系数，通常经纱捻度略高于纬纱捻度，线密度低的纱线捻度大于线密度高的纱线，纤维长度短的纱线捻度大于纤维长度长的纱线，织物风格要求丰厚柔软、光泽好的，纱线捻度应小些；反之，织物风格硬挺、紧薄、弹性好的，纱线捻度应大些。</span></p><p style="max-inline-size: 100%; margin-bottom: 0px; clear: both; min-height: 1em; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;"><br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;"></p><p style="max-inline-size: 100%; margin-bottom: 0px; clear: both; min-height: 1em; cursor: text; line-height: 1.75em; overflow-wrap: break-word !important; outline: none 0px !important;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">　　当织物用股线织制时，线与纱的捻度配合对织物强力、耐磨性、光泽、手感均有一定影响，当股线与单纱的捻系数比值为／2时，股线强力最高，当捻系数比值为1时，则表面纤维平行于股线轴心线，纱线光泽好，且纱线的结构较紧密。由于在并捻过程中其单纱已除去了部分杂质，表面毛茸减少，所以线织物的耐磨性、手感与光泽均优于纱织物。</span></p><p style="max-inline-size: 100%; margin-bottom: 0px; clear: both; min-height: 1em; cursor: text; line-height: 1.75em; overflow-wrap: break-word !important; outline: none 0px !important;"><br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;"></p></section><section class="_135editor" data-role="paragraph" id="autoparagraph" style="max-inline-size: 100%; margin: 0px; padding: 0px; border: 0px none; z-index: 0; overflow-wrap: break-word !important; outline: none 0px !important;"><p style="max-inline-size: 100%; margin-bottom: 0px; clear: both; min-height: 1em; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;"><br style="max-inline-size: 100%; margin: 0px; padding: 0px; font-family: 微软雅黑, &quot;Microsoft YaHei&quot;, sans-serif; font-size: 17px; caret-color: rgb(255, 0, 0); overflow-wrap: break-word !important; outline: none 0px !important;"></p></section>