<section data-role="outer" class="article135" label="edit by 135editor"><section class="_135editor" data-tools="135编辑器" data-id="116260"><section style="margin: 20px auto;"><section style="background-color: rgb(245, 247, 254); border-left: 1px solid rgb(188, 208, 255);"><section style="padding: 25px 20px 0px;"><section data-autoskip="1" class="135brush" style="line-height: 1.75em; letter-spacing: 1.5px; color: rgb(51, 51, 51); background: transparent;"><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="116276"><section style="margin: 20px auto;"><section style="display: flex;justify-content: center;"><section><section style="display: flex;justify-content: space-between;align-items: flex-end;transform-style: preserve-3d"><section class="assistant" style="width: 90px; transform: translateZ(10px);"><img class="assistant" style="vertical-align: inherit; width: 100%; display: block; max-width: 100% !important;" src="https://bcn.135editor.com/files/images/editor_styles/5c325d86d135ef7fab9c603928a84082.png" data-width="100%" draggable="false" data-ratio="0.2624113475177305" data-w="141"></section><section style="margin: 0 -45px;transform: translateZ(12px);transform: translateZ(12px);-webkit-transform: translateZ(12px);-moz-transform: translateZ(12px);-ms-transform: translateZ(12px);-o-transform: translateZ(12px);"><section style="font-size: 16px; color: rgb(82, 109, 209); text-align: center; border-bottom: 1px solid rgb(195, 213, 255); padding-bottom: 5px;"><strong class="135brush" data-brushtype="text" hm_fix="298:347">紧密纺</strong></section></section><section class="assistant" style="width: 90px; transform: translateZ(10px);"><img class="assistant" style="vertical-align: inherit; width: 100%; display: block; max-width: 100% !important;" src="https://bcn.135editor.com/files/images/editor_styles/43856042af0af98f25804d26d89c48a0.png" data-width="100%" draggable="false" data-ratio="0.2624113475177305" data-w="141"></section></section></section></section></section></section><p>　　紧密纺是在改进的新型环锭细纱机上进行纺纱的一种新型纺纱技术。</p><p>　　其纺纱机理主要是：</p><p>　　在环锭细纱机牵引装置前增加了一个纤维凝聚区，基本消除了前罗拉至加捻点之间的纺纱加捻三角区。</p><p>　　纤维须条从前罗拉前口输出后，先经过异形吸风管外套网眼皮圈，须条在网眼皮圈上运动，由于气流的收缩和聚合作用，通过异形管的吸风槽使须条集聚、转动，逐步从扁平带状转为圆柱体，纤维的端头均捻入纱线内，因此成纱非常紧密，纱线外观光洁、毛羽少。紧密纺纱线 强力较高，毛羽较少。</p><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="116276"><section style="margin: 20px auto;"><section style="display: flex;justify-content: center;"><section><section style="display: flex;justify-content: space-between;align-items: flex-end;transform-style: preserve-3d"><section class="assistant" style="width: 90px; transform: translateZ(10px);"><img class="assistant" style="vertical-align: inherit; width: 100%; display: block; max-width: 100% !important;" src="https://bcn.135editor.com/files/images/editor_styles/5c325d86d135ef7fab9c603928a84082.png" data-width="100%" draggable="false" data-ratio="0.2624113475177305" data-w="141"></section><section style="margin: 0 -45px;transform: translateZ(12px);transform: translateZ(12px);-webkit-transform: translateZ(12px);-moz-transform: translateZ(12px);-ms-transform: translateZ(12px);-o-transform: translateZ(12px);"><section style="font-size: 16px; color: rgb(82, 109, 209); text-align: center; border-bottom: 1px solid rgb(195, 213, 255); padding-bottom: 5px;"><strong class="135brush" data-brushtype="text" hm_fix="267:352">赛络纺</strong></section></section><section class="assistant" style="width: 90px; transform: translateZ(10px);"><img class="assistant" style="vertical-align: inherit; width: 100%; display: block; max-width: 100% !important;" src="https://bcn.135editor.com/files/images/editor_styles/43856042af0af98f25804d26d89c48a0.png" data-width="100%" draggable="false" data-ratio="0.2624113475177305" data-w="141"></section></section></section></section></section></section><p>　　赛络纺是由两根有一定间距的须条喂入细纱牵伸区，分别牵伸后加捻成纱，两股须条存在一股断头后另一股跑单纱的情况,并且在纺纱张力稳定的情况下不断头，造成错支纱，为保证纺纱质量，需加装赛络纺单纱打断装置，一股断头后打断装置能将另一股单纱打断。</p><p>　　赛络纺纱方法</p><p>　　赛络纱可以用于机织或针织，其工艺是将两根具有一定间距的粗纱平行喂人到细纱机同一牵伸区进行牵伸，然后在同一个锭子上加捻卷绕。</p><p>　　需要进行以下几方面的改造：</p><p>　　(1)改装粗纱架，增加一倍的粗纱吊锭，托锭加吊锭改装更方便些；</p><p>　　(2)将原来牵伸机构中的横动喇叭口调换为双眼形式；</p><p>　　(3)导纱横动装置固定在中央位置或作小动程横动；</p><p>　　(4)增加断头自停装置，其作用是防止纺单纱现象，即当一根粗纱条断头时，为避免产生长片段细节纱疵，必须将另一根纱条也及时打断。</p><p style="vertical-align:inherit;"><br></p></section></section><section style="display: flex;justify-content: flex-end;"><section class="assistant" style="width: 110px;"><img class="assistant" style="vertical-align: inherit; width: 100%; display: block; max-width: 100% !important;" src="https://bcn.135editor.com/files/images/editor_styles/055a34a6cc9254753aaeb9133d521a7e.png" data-width="100%" draggable="false" data-ratio="0.20569620253164558" data-w="316"></section></section></section></section></section><section data-role="paragraph" class="_135editor"><p><br></p></section></section>