<section data-role="outer" label="Powered by 135editor.com"><section class="_135editor" data-tools="135编辑器" data-id="109844"><section style="text-align: center;margin: 10px auto;transform-style: preserve-3d"><section class="assistant" style="width: 35px; margin-left: auto; transform: translateZ(10px);"><img class="assistant" style="vertical-align: inherit; width: 100%; display: block; transform: rotateY(180deg); max-width: 100% !important;" src="https://image2.135editor.com/cache/remote/aHR0cHM6Ly9tbWJpei5xbG9nby5jbi9tbWJpel9wbmcvSmFGdlB2dkEySjIzSEJsdFJnVnF6RGg5dkdmWHVHbktMRndtYU9TV1JUNkR6U01vNno2UmE5akhzVUNXNXpWeFJkY3dFMWxHM2dDVm5pYjNDcjlsRkxRLzA/d3hfZm10PXBuZw==" data-width="100%" data-ratio="1.4" data-w="50"></section><section style="background: linear-gradient(to right,#fff 0%,#ffa438 100%);margin: -35px 10px 0 6px;transform: translateZ(9px);-webkit-transform: translateZ(9px);-moz-transform: translateZ(9px);-ms-transform: translateZ(9px);-o-transform: translateZ(9px);"><section style="border: 1px solid rgb(255, 164, 56); padding: 25px 12px 12px 25px; transform: translate(-6px, 6px);"><section data-autoskip="1" class="135brush" style="text-align: justify; line-height: 1.75em; letter-spacing: 1.5px; color: rgb(42, 38, 36); background: transparent;"><p style="vertical-align:inherit;" hm_fix="356:451">针织要求条干（也就是纱线的粗细均匀程度）更高，柔软性好，一定的强度和延伸性、捻度（纱捻度都比较低）在针织机上形成针织物的过程中，纱线要受到复杂的机械作用，如拉伸、弯曲、扭转、摩擦等。为保证生产的正常进行以及产品的质量，针织用纱应满足以下要求：</p></section><section style="display: flex;justify-content: flex-start;align-items: center;margin-top: 10px;"><section class="assistant" style="width: 5px; height: 16px; background-color: rgb(255, 164, 55); overflow: hidden; transform: skew(-18deg);"></section><section class="assistant" style="width: 5px; height: 16px; background-color: rgb(255, 164, 55); margin-left: 7px; overflow: hidden; transform: skew(-18deg);"></section></section></section></section></section></section><section class="_135editor" data-tools="135编辑器" data-id="109684"><section style="text-align: center;margin: 10px auto;"><section><section style="display: flex;justify-content: flex-start;align-items: center;"><section style="width: 32px; height: 25px; background: linear-gradient(rgb(255, 240, 158) 0%, rgb(255, 240, 158) 90%, rgb(255, 189, 74) 90%, rgb(255, 189, 74) 100%);"><section style="font-size: 16px;letter-spacing: 1px;color: #ffbd4a;line-height: 25px;"><strong>04</strong></section></section><section style="width: auto; height: 25px; background-color: rgb(140, 183, 246); padding: 0px 5px;"><section style="letter-spacing: 1px; color: rgb(254, 254, 254); line-height: 25px;"><strong class="135brush" data-brushtype="text">纱线应具有良好的吸湿性</strong></section></section></section><section style="border: 1px solid rgb(253, 234, 131); padding: 25px 0px 0px 20px; margin: -13px 0px 0px 15px;" hm_fix="277:295"><section data-autoskip="1" class="135brush" style="padding-right: 20px; text-align: justify; line-height: 1.75em; letter-spacing: 1.5px; color: rgb(82, 82, 82); background: transparent;"><p style="vertical-align:inherit;">纱线在空气中吸收水分的能力称为吸湿性。各种纤维的吸湿能力有很大差异，且吸湿量的大小随空气的温湿度不同而不同。用于针织生产的纱线，应具有一定的吸湿性。在同样相对湿度的条件下，吸湿性好的纱线，除了其导电性能较好以外，同时也有利于纱线捻回的稳定和延伸性的提高，从而使纱线具有良好的编织性能。</p></section><section style="display: flex;justify-content: flex-end;margin-top: 15px;"><section style="line-height: 0; width: 20px; transform: rotate(-90deg) translate(-1px, 1px);"><svg id="图层_1" data-name="图层 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 42 42" xml:space="default"><polygon class="cls-1" style="fill:none;stroke:#8cb7f6;stroke-linecap:round;stroke-linejoin:round;stroke-width:3px;" points="1 1 1 41 41 41 1 1"></polygon></svg></section></section></section></section><section class="box-edit _135editor" style="margin-top: 25px;"><section style="display: flex;justify-content: flex-start;align-items: center;"><section style="width: 32px; height: 25px; background: linear-gradient(rgb(255, 240, 158) 0%, rgb(255, 240, 158) 90%, rgb(255, 189, 74) 90%, rgb(255, 189, 74) 100%);"><section style="font-size: 16px;letter-spacing: 1px;color: #ffbd4a;line-height: 25px;"><strong>05</strong></section></section><section style="width: auto; height: 25px; background-color: rgb(140, 183, 246); padding: 0px 5px;"><section style="letter-spacing: 1px; color: rgb(254, 254, 254); line-height: 25px;"><strong class="135brush" data-brushtype="text">纱线要具有良好的光洁度和较小的摩擦系数</strong></section></section></section><section style="border: 1px solid rgb(253, 234, 131); padding: 25px 0px 0px 20px; margin: -13px 0px 0px 15px;"><section data-autoskip="1" class="135brush" style="padding-right: 20px; text-align: justify; line-height: 1.75em; letter-spacing: 1.5px; color: rgb(82, 82, 82); background: transparent;"><p style="vertical-align:inherit;">针织用纱应尽可能没有杂质和油渍等，而且应很光滑。不光滑的纱线，对机件的摩损厉害，容易损伤机件，且车间里飞花多，既影响工人身体健康，又影响针织机的生产率和织物的品质。</p></section><section style="display: flex;justify-content: flex-end;margin-top: 15px;"><section style="line-height: 0; width: 20px; transform: rotate(-90deg) translate(-1px, 1px);"><svg id="图层_1" data-name="图层 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 42 42" xml:space="default"><polygon class="cls-1" style="fill:none;stroke:#8cb7f6;stroke-linecap:round;stroke-linejoin:round;stroke-width:3px;" points="1 1 1 41 41 41 1 1"></polygon></svg></section></section></section></section><section class="box-edit _135editor" style="margin-top: 25px;"><section style="display: flex;justify-content: flex-start;align-items: center;"><section style="width: 32px; height: 25px; background: linear-gradient(rgb(255, 240, 158) 0%, rgb(255, 240, 158) 90%, rgb(255, 189, 74) 90%, rgb(255, 189, 74) 100%);"><section style="font-size: 16px;letter-spacing: 1px;color: #ffbd4a;line-height: 25px;"><strong>06</strong></section></section><section style="width: auto; height: 25px; background-color: rgb(140, 183, 246); padding: 0px 5px;"><section style="letter-spacing: 1px; color: rgb(254, 254, 254); line-height: 25px;"><strong class="135brush" data-brushtype="text">纱线的线密度要均匀、纱疵少</strong></section></section></section><section style="border: 1px solid rgb(253, 234, 131); padding: 25px 0px 0px 20px; margin: -13px 0px 0px 15px;"><section data-autoskip="1" class="135brush" style="padding-right: 20px; text-align: justify; line-height: 1.75em; letter-spacing: 1.5px; color: rgb(82, 82, 82); background: transparent;"><p style="vertical-align:inherit;">纱线线密度均匀性即纱线条干的均匀性，是针织用纱的一个重要品质指标。条干均匀的纱线有利于针织加工和保证织物质量，使线圈结构均匀，布面清晰。如纱上有粗节，则编织就不能顺利通过，造成纱线断头或损伤机件，而且在布面上容易形成“横条”、“云斑”，降低针织物品质；如纱上有细节，则在此处强度不足，容易断头，影响织物的质量和降低机器生产率。因为针织机上有多路成圈系统同时进纱成圈，所以不仅要求每路纱线粗细均匀，而且各路之间纱线的粗细差异也要严格控制，否则会在布面上形成横条纹，阴影等疵病，降低织物质量。</p></section><section style="display: flex;justify-content: flex-end;margin-top: 15px;"><section style="line-height: 0; width: 20px; transform: rotate(-90deg) translate(-1px, 1px);"><svg id="图层_1" data-name="图层 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 42 42" xml:space="default"><polygon class="cls-1" style="fill:none;stroke:#8cb7f6;stroke-linecap:round;stroke-linejoin:round;stroke-width:3px;" points="1 1 1 41 41 41 1 1"></polygon></svg></section></section></section></section></section></section><section class="_135editor" data-role="paragraph"><p style="vertical-align:inherit;"><br></p></section></section>