<p><br></p><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="128342" style="max-inline-size: 100%; margin: 0px; padding: 0px; border: 0px none; z-index: 0; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 10px auto; padding: 0px; display: flex; justify-content: center; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; display: flex; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; flex-shrink: 0; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 4px; font-size: 16px; letter-spacing: 1.5px; color: rgb(255, 255, 255); background-color: rgb(139, 207, 255); 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; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;"><strong style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">0</strong><strong class="autonum" data-original-title="" title="" aria-describedby="tooltip112954" style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">1</strong></span></p></section></section><section style="max-inline-size: 100%; margin: 0px; padding: 0px; border-top: 1px solid rgb(218, 239, 253); border-bottom: 1px solid rgb(218, 239, 253); display: flex; align-items: center; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px 20px 0px 10px; font-size: 16px; color: rgb(62, 62, 62); text-align: center; 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; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;"><strong class="135brush" data-brushtype="text" style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">关注原料性能</strong></span></p></section></section><section style="max-inline-size: 100%; margin: 0px 0px 0px -15px; padding: 0px; flex-shrink: 0; display: flex; align-items: flex-end; overflow-wrap: break-word !important; outline: none 0px !important;"><section class="assistant" style="max-inline-size: 100%; margin: 0px; padding: 0px; width: 15px; overflow-wrap: break-word !important; outline: none 0px !important;"><img class="assistant" src="https://bcn.135editor.com/files/images/editor_styles/72887014d9d9edb2f212db8a95ef578e.png" data-width="100%" _src="https://bcn.135editor.com/files/images/editor_styles/72887014d9d9edb2f212db8a95ef578e.png" draggable="false" data-ratio="1" data-w="21" style="margin: 0px; padding: 0px; width: 15px; display: block; vertical-align: inherit; max-inline-size: 100%; max-width: 100%; overflow-wrap: break-word !important; outline: none 0px !important; height: auto !important;"></section></section></section></section></section><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;"></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;">　　如长度、细度、断裂长度、成熟度、短纤维含量等。纤维长度长，整齐度好，纤维细度细，单位截面上纤维根数越多加捻效率高，则成纱强力越高，强力不匀小；细度不匀率大则成纱强力下降。</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;"></span></p><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="128342" style="max-inline-size: 100%; margin: 0px; padding: 0px; border: 0px none; z-index: 0; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 10px auto; padding: 0px; display: flex; justify-content: center; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; display: flex; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; flex-shrink: 0; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 4px; font-size: 16px; letter-spacing: 1.5px; color: rgb(255, 255, 255); background-color: rgb(139, 207, 255); 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; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;"><strong style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">0</strong><strong class="autonum" data-original-title="" title="" data-num="2" style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">2</strong></span></p></section></section><section style="max-inline-size: 100%; margin: 0px; padding: 0px; border-top: 1px solid rgb(218, 239, 253); border-bottom: 1px solid rgb(218, 239, 253); display: flex; align-items: center; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px 20px 0px 10px; font-size: 16px; color: rgb(62, 62, 62); text-align: center; 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; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;"><strong class="135brush" data-brushtype="text" style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">改善纺纱工艺</strong></span></p></section></section><section style="max-inline-size: 100%; margin: 0px 0px 0px -15px; padding: 0px; flex-shrink: 0; display: flex; align-items: flex-end; overflow-wrap: break-word !important; outline: none 0px !important;"><section class="assistant" style="max-inline-size: 100%; margin: 0px; padding: 0px; width: 15px; overflow-wrap: break-word !important; outline: none 0px !important;"><img class="assistant" src="https://bcn.135editor.com/files/images/editor_styles/72887014d9d9edb2f212db8a95ef578e.png" data-width="100%" _src="https://bcn.135editor.com/files/images/editor_styles/72887014d9d9edb2f212db8a95ef578e.png" draggable="false" data-ratio="1" data-w="21" style="margin: 0px; padding: 0px; width: 15px; display: block; vertical-align: inherit; max-inline-size: 100%; max-width: 100%; overflow-wrap: break-word !important; outline: none 0px !important; height: auto !important;"></section></section></section></section></section><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;"></span></p><p draggable="true" 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;">　　（1）前纺工艺对成纱强力的影响：清梳工序合理选择开松和除杂工艺参数，在充分开松和梳理的前提下，避免纤维的过度损伤，尽可能的排除短绒和杂质；（2）同时控制熟条定量的差异，减少卷绕伸长的锭差，加强设备的维修和基础管理工作，减少弱环的产生。（3）减少原料的性状差异率，增强前纺对原料的均匀混合，提高梳理作用增加单纤维间混合，增加精梳、并条工序的并合数等，各原料成分在纱线内均匀分布，使纱线在拉伸过程中每根纤维的强力得到合理充分的利用，</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;"></span></p><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="128342" style="max-inline-size: 100%; margin: 0px; padding: 0px; border: 0px none; z-index: 0; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 10px auto; padding: 0px; display: flex; justify-content: center; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; display: flex; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; flex-shrink: 0; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 4px; font-size: 16px; letter-spacing: 1.5px; color: rgb(255, 255, 255); background-color: rgb(139, 207, 255); 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; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;"><strong style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">0</strong><strong class="autonum" data-original-title="" title="" data-num="3" style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">3</strong></span></p></section></section><section style="max-inline-size: 100%; margin: 0px; padding: 0px; border-top: 1px solid rgb(218, 239, 253); border-bottom: 1px solid rgb(218, 239, 253); display: flex; align-items: center; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px 20px 0px 10px; font-size: 16px; color: rgb(62, 62, 62); text-align: center; 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; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;"><strong class="135brush" data-brushtype="text" style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">提高成纱均匀度</strong></span></p></section></section><section style="max-inline-size: 100%; margin: 0px 0px 0px -15px; padding: 0px; flex-shrink: 0; display: flex; align-items: flex-end; overflow-wrap: break-word !important; outline: none 0px !important;"><section class="assistant" style="max-inline-size: 100%; margin: 0px; padding: 0px; width: 15px; overflow-wrap: break-word !important; outline: none 0px !important;"><img class="assistant" src="https://bcn.135editor.com/files/images/editor_styles/72887014d9d9edb2f212db8a95ef578e.png" data-width="100%" _src="https://bcn.135editor.com/files/images/editor_styles/72887014d9d9edb2f212db8a95ef578e.png" draggable="false" data-ratio="1" data-w="21" style="margin: 0px; padding: 0px; width: 15px; display: block; vertical-align: inherit; max-inline-size: 100%; max-width: 100%; overflow-wrap: break-word !important; outline: none 0px !important; height: auto !important;"></section></section></section></section></section><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;"></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;">　　如重量不匀率、条干不匀及捻度不匀等影响细纱条干均匀度，主要在于前区的工艺和摩擦力界的合理分布，前牵伸区隔距、浮游区的长度、胶圈钳口的大小等，控制成纱百米重量不匀在2%以内，棉卷不匀率在1%以内，精梳短绒率在8%以内等可提高纱线重量不匀。锭与锭之间速度一致性是影响纱线捻度不匀的直接因素，锭带及接头方法，锭带张力装置是保证锭速稳定的基础。提高成纱强力应从合理选择原料、减少混合差异、提高前纺半制品质量、改善半制品和成纱结构、提高细纱条干及合理选择捻系数等方面着手。</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;"></span></p><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="128342" style="max-inline-size: 100%; margin: 0px; padding: 0px; border: 0px none; z-index: 0; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 10px auto; padding: 0px; display: flex; justify-content: center; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; display: flex; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px; flex-shrink: 0; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 4px; font-size: 16px; letter-spacing: 1.5px; color: rgb(255, 255, 255); background-color: rgb(139, 207, 255); 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; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;"><strong style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">0</strong><strong class="autonum" data-original-title="" title="" data-num="4" style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">4</strong></span></p></section></section><section style="max-inline-size: 100%; margin: 0px; padding: 0px; border-top: 1px solid rgb(218, 239, 253); border-bottom: 1px solid rgb(218, 239, 253); display: flex; align-items: center; overflow-wrap: break-word !important; outline: none 0px !important;"><section style="max-inline-size: 100%; margin: 0px; padding: 0px 20px 0px 10px; font-size: 16px; color: rgb(62, 62, 62); text-align: center; 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; font-size: 14px; overflow-wrap: break-word !important; outline: none 0px !important;"><strong class="135brush" data-brushtype="text" style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">优化成纱结构</strong></span></p></section></section><section style="max-inline-size: 100%; margin: 0px 0px 0px -15px; padding: 0px; flex-shrink: 0; display: flex; align-items: flex-end; overflow-wrap: break-word !important; outline: none 0px !important;"><section class="assistant" style="max-inline-size: 100%; margin: 0px; padding: 0px; width: 15px; overflow-wrap: break-word !important; outline: none 0px !important;"><img class="assistant" src="https://bcn.135editor.com/files/images/editor_styles/72887014d9d9edb2f212db8a95ef578e.png" data-width="100%" _src="https://bcn.135editor.com/files/images/editor_styles/72887014d9d9edb2f212db8a95ef578e.png" draggable="false" data-ratio="1" data-w="21" style="margin: 0px; padding: 0px; width: 15px; display: block; vertical-align: inherit; max-inline-size: 100%; max-width: 100%; overflow-wrap: break-word !important; outline: none 0px !important; height: auto !important;"></section></section></section></section></section><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;"></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;">　　如纤维的伸直平行度及在纱中的排列分布状况，纱线的捻度大小等须条加捻前的紧张程度、宽度、紧密度、纤维排列和伸直等对纱线强力都有一定的影响。紧密纺纱是改善加捻前须条的结构，减少成纱毛羽，提高纱线强力的好方法。</span></p><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>