<section data-role="outer" class="article135" label="edit by 135editor"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; text-align: justify; font-size: 15px; line-height: 2; overflow-wrap: break-word !important;" class="_135editor"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: 2; overflow-wrap: break-word !important;" class="_135editor"><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-indent: 2em; line-height: 1.75em; overflow-wrap: break-word !important;"><span style="font-size: 14px;">赛络菲尔纺是在赛络纺基础上发展而来的，赛络菲尔纺是将一根长丝和一根短纤维粗纱分别喂入， 并与前牵引罗拉握持点之间保持固定距离，它们组成三角区，一起加捻而形成赛络菲尔复合纱。长丝不 4/9经过牵伸，直接从前罗拉钳口后侧喂入，与前身后的粗纱须条捻合成纱。</span></p></section><section style="margin: 10px 0px; padding: 0px; outline: 0px; max-width: 100%; text-align: center; overflow-wrap: break-word !important;" class="_135editor"><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; vertical-align: middle; display: inline-block; line-height: 0; overflow-wrap: break-word !important;"><p style="line-height:1.75em">​<img src="https://bexp.135editor.com/files/users/390/3900717/202304/sPRAehkW_xHEy.png?auth_key=1681055999-0-0-3a8aaab297ddcd93422fb5c7a195397e" style="vertical-align:inherit;" _src="https://bexp.135editor.com/files/users/390/3900717/202304/sPRAehkW_xHEy.png?auth_key=1681055999-0-0-3a8aaab297ddcd93422fb5c7a195397e" alt="image.png"></p></section></section><section style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; line-height: 2; overflow-wrap: break-word !important;" class="_135editor"><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-align: center; line-height: 1.75em; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 14px; overflow-wrap: break-word !important;">赛络菲尔纺纺皮芯结构纱线</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-indent: 2em; line-height: 1.75em; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 14px; overflow-wrap: break-word !important;">传统环锭纺是由一根短纤维须条加捻成纱；赛络纺采用两根短纤维须条加捻成纱，两须条的质量、模量和转动惯量均相同；但赛络菲尔纺中，由一根短纤维须条和一根长丝加捻成纱，且须条和长丝的质量、模量和转动惯量是完全不同的。&nbsp;</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; text-indent: 2em; line-height: 1.75em; overflow-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 14px; overflow-wrap: break-word !important;">赛络菲尔纺中长丝与须条间需保持一定的距离，从前罗拉钳口到粗纱与上次汇聚点会形成一个加捻三角区，间距的变化会引起加捻三角区形态的变化，并对成纱质量产生一定的影响。随着间距加大，加捻三角区对须条浮游纤维的控制作用增强，使毛羽指数降低。当长丝与粗纱的间距为零时，所纺制的纱 就是包芯纱，长丝是芯，粗纱短纤维为外包纤维。</span></p></section></section></section>