<section data-role="outer" label="Powered by 135editor.com"><section data-role="paragraph" class="_135editor"><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="111706"><section style="margin: 20px auto;"><section style="display: flex;justify-content: center;"><section><section style="display: flex;justify-content: flex-start;align-items: flex-end;"><section class="assistant" style="width: 35px;"><h1 style="margin-right: 80px; margin-bottom: 20px; margin-left: 80px; border: 0px; font-variant-numeric: inherit; font-stretch: inherit; font-size: 20px; line-height: 24px; color: rgb(47, 45, 45); text-align: center; font-family: Arial, 微软雅黑, &quot;Microsoft yahei&quot;;"></h1></section></section></section></section></section></section><h1 style="margin-right: 80px; margin-bottom: 20px; margin-left: 80px; border: 0px; font-variant-numeric: inherit; font-stretch: inherit; font-size: 20px; line-height: 24px; color: rgb(47, 45, 45); text-align: center; font-family: Arial, 微软雅黑, &quot;Microsoft yahei&quot;;"></h1><section class="_135editor" data-tools="135编辑器" data-id="111701"><section style="margin: 20px auto;"><section style="display: flex;justify-content: flex-start;align-items: center;transform: rotate(0deg);-webkit-transform: rotate(0deg);-moz-transform: rotate(0deg);-ms-transform: rotate(0deg);-o-transform: rotate(0deg);"><section class="assistant" style="width: 35px;"><h1 style="margin-right: 80px; margin-bottom: 20px; margin-left: 80px; border: 0px; font-variant-numeric: inherit; font-stretch: inherit; font-size: 20px; line-height: 24px; color: rgb(47, 45, 45); text-align: center; font-family: Arial, 微软雅黑, &quot;Microsoft yahei&quot;;"></h1><img class="assistant" style="vertical-align: inherit; width: 100%; display: block; max-width: 100% !important;" src="https://image2.135editor.com/cache/remote/aHR0cHM6Ly9tbWJpei5xbG9nby5jbi9tbWJpel9naWYvdm5UNGhiYUxvWDZyUmpkWmliWkpKNHZXT0dJdVA4M3AwN0hxdnBkNFZGakhNMGpxemgyWVppYlRXTnRreUI1TjBHVTFSM05vUFdCTUh0aWNXQXUyWkhsUlEvMD93eF9mbXQ9Z2lm" data-width="100%" draggable="false"></section></section><section style="margin: -20px 15px 0;"><section style="display: flex;justify-content: flex-start;"><section style="width: 30%; height: 7px; background: linear-gradient(to right, rgb(94, 177, 254), rgb(232, 244, 255)); display: flex; justify-content: flex-end; max-width: 30% !important;" data-width="30%"><section style="width: 0px; height: 1px; border-right: 13px solid rgb(255, 255, 255); border-bottom: 10px solid transparent; overflow: hidden;"></section></section></section><section style="border: 1px solid rgb(106, 182, 254); padding: 25px 15px 0px;"><section data-autoskip="1" class="135brush" style="text-align: justify; line-height: 1.75em; letter-spacing: 1.5px; color: rgb(51, 51, 51); background: transparent;"><p style="vertical-align: inherit; line-height: 2em; text-indent: 2em;">粗纱“棉老鼠”，也就是我们常说的“老鼠纱”。它是经过粗纱机纺出的粗纱中无规律夹杂的小棉束纱疵。如果梳棉吸风不良，造成梳棉气流紊乱，生条内乱纤维及短绒偏多，加上并条隔距不当，经牵伸后熟条内纤维伸直平行度差，条干均匀度差，粗纱牵不开就会造成短粗节。</p><p style="vertical-align: inherit; line-height: 2em; text-indent: 2em;"><br>　　粗纱产生“棉老鼠”，一定要分清下面两种情况：<br>　　1、只有粗节，没有细节或细节不明显。出现这种情况的原因一般在并条，有时粗纱的挂花也会形成。但可以肯定：这种情况与粗纱牵伸区没有关系。<br>　　2、粗节后面紧跟细节。这种情况可以肯定：问题一定出现在粗纱牵伸区，一般为上下皮圈回转不灵造成。<br><br>　　其他影响因素：锡林道夫三角区挂花、集花；锡林前下罩板出口隔距偏大，道夫针布损伤转移不良；并条吸风小，绒套的短绒未被吸风吸走而被绒套反带入棉条中；圈条斜管、底盘挂花；摇架加压不良；粗纱隔距偏小，牵伸分配不当，锭翼挂花，绒板花带入；温湿度变动较大等。<br>　　粗纱“棉老鼠”成因很多，在加强设备维修、严抓运转操作管理的同时，不能忽视对工艺的选择。合理优选工艺参数是稳定产品质量的保证，才能生产出客户满意的产品。</p></section><section style="display: flex;justify-content: flex-end;align-items: flex-end;"><section class="assistant" style="width: 35px;"><img class="assistant" style="vertical-align: inherit; width: 100%; display: block; max-width: 100% !important;" src="https://image2.135editor.com/cache/remote/aHR0cHM6Ly9tbWJpei5xbG9nby5jbi9tbWJpel9wbmcvdm5UNGhiYUxvWDZyUmpkWmliWkpKNHZXT0dJdVA4M3AwclpPR1RkM2YzNjZMb21QUHJpYXVXVDJrbUo2c3BSMENUaWJUOGljVVRHeWozRGJuMjB2ejBsMEpRLzA/d3hfZm10PXBuZw==" data-width="100%" draggable="false"></section></section></section><section style="display: flex;justify-content: flex-end;"><section style="width: 30%; height: 7px; background: linear-gradient(to left, rgb(94, 177, 254), rgb(232, 244, 255)); display: flex; justify-content: flex-start; max-width: 30% !important;" data-width="30%"><section style="width: 0px; height: 1px; border-left: 13px solid rgb(255, 255, 255); border-top: 10px solid transparent; overflow: hidden;"></section></section></section></section></section></section><p style="vertical-align:inherit;"><br></p></section><section class="_135editor" data-role="paragraph"><p style="vertical-align:inherit;"><br></p></section><section class="_135editor" data-role="paragraph"><p style="vertical-align:inherit;"><br></p></section></section>