<section data-role="outer" label="Powered by 135editor.com"><section data-role="paragraph" class="_135editor"><p style="vertical-align:inherit;line-height: 2em;"><span style="font-size: 15px;">　　成纱强力低达不到客户的使用要求，是一个普遍性的问题，如何提高成纱的强力必须从配棉源头抓起，本文主要介绍了原棉质量与成纱强力的影响关系。据此，在日常配棉选用原料时就可以有针对性的对原料进行挑选，从源头上加以把控做好对成纱质量改善提高的基础工作。</span></p><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="108311"><section style="text-align: center;margin: 10px auto;"><section style="display: inline-block;"><section style="display: flex;justify-content: center;align-items: flex-start;" class=""><section class="assistant" style="width: 45px; transform: rotate(0deg);"><img class="assistant" style="vertical-align: inherit; width: 100%; display: block;" src="https://image2.135editor.com/cache/remote/aHR0cHM6Ly9tbWJpei5xbG9nby5jbi9tbWJpel9wbmcvSmFGdlB2dkEySjN0V1N1Y0UxUkNaRmhMOEYwcmxtVklpYmMzT1k1VVZxWFBzbHNzblh6R2lhTzFDVXJiM3lxemh5azR2QWVpYUtNOXdRdUwxNVhwemFVSWcvMD93eF9mbXQ9cG5n" data-width="100%" data-ratio="0.6222222222222222" data-w="45"></section><section style="margin: 11px 0px 0px -34px; background: url(&quot;https://image2.135editor.com/cache/remote/aHR0cHM6Ly9tbWJpei5xbG9nby5jbi9tbWJpel9wbmcvSmFGdlB2dkEySjN0V1N1Y0UxUkNaRmhMOEYwcmxtVklySFRUSENLQlgyeU1oSG53cFh1dzZiZ3F4aG9pY2FQYjhBbDc2YXBNcnE2S29FUXdPdWFxWGljZy8wP3d4X2ZtdD1wbmc=&quot;) center center / 100% 100% no-repeat; width: auto; height: 40px; padding: 0px 30px;" class=""><section style="font-size: 14px;letter-spacing: 1.5px;color: #ffe0ab;line-height: 40px;" class=""><p style="vertical-align:inherit;line-height: 2em;"><strong class="135brush" data-brushtype="text" hm_fix="309:231">一、纤维细度</strong></p></section></section></section></section></section></section><p style="vertical-align:inherit;line-height: 2em;"><span style="font-size: 15px;">　　细度细而柔软的原棉，手感好，富有弹性，色泽柔和，成纱后纤维间抱合良好，强力较高细度虽细但缺乏弹性的原棉，成纱强力提高较少；纤维过细、成熟度差，成纱强力下降</span></p><p style="vertical-align:inherit;line-height: 2em;"><span style="font-size: 15px;">　　纺粗号纱时，细度较细的原棉，成纱强力增加不显著</span></p><p style="vertical-align:inherit;line-height: 2em;"><span style="font-size: 15px;">　　细度较粗，手感硬糙，色泽呆滞或灰暗的原棉，成纱强力偏低</span></p><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="108311"><section style="text-align: center;margin: 10px auto;"><section style="display: inline-block;"><section style="display: flex;justify-content: center;align-items: flex-start;"><section class="assistant" style="width: 45px; transform: rotate(0deg);"><img class="assistant" style="vertical-align: inherit; width: 100%; display: block;" src="https://image2.135editor.com/cache/remote/aHR0cHM6Ly9tbWJpei5xbG9nby5jbi9tbWJpel9wbmcvSmFGdlB2dkEySjN0V1N1Y0UxUkNaRmhMOEYwcmxtVklpYmMzT1k1VVZxWFBzbHNzblh6R2lhTzFDVXJiM3lxemh5azR2QWVpYUtNOXdRdUwxNVhwemFVSWcvMD93eF9mbXQ9cG5n" data-width="100%" data-ratio="0.6222222222222222" data-w="45"></section><section style="margin: 11px 0px 0px -34px; background: url(&quot;https://image2.135editor.com/cache/remote/aHR0cHM6Ly9tbWJpei5xbG9nby5jbi9tbWJpel9wbmcvSmFGdlB2dkEySjN0V1N1Y0UxUkNaRmhMOEYwcmxtVklySFRUSENLQlgyeU1oSG53cFh1dzZiZ3F4aG9pY2FQYjhBbDc2YXBNcnE2S29FUXdPdWFxWGljZy8wP3d4X2ZtdD1wbmc=&quot;) center center / 100% 100% no-repeat; width: auto; height: 40px; padding: 0px 30px;"><section style="font-size: 14px;letter-spacing: 1.5px;color: #ffe0ab;line-height: 40px;"><p style="vertical-align:inherit;line-height: 2em;"><strong class="135brush" data-brushtype="text" hm_fix="304:231">二、单纤维强力</strong></p></section></section></section></section></section></section><p style="vertical-align:inherit;line-height: 2em;"><span style="font-size: 15px;">　　单强高，纤维本身断裂困难，成纱强力高</span></p><p style="vertical-align:inherit;line-height: 2em;"><span style="font-size: 15px;">　　纤维过粗或富有刚性，单强虽高，因纱条截面中纤维根数减少，成纱强力增高较少</span></p><p style="vertical-align:inherit;line-height: 2em;"><span style="font-size: 15px;">　　单强低或强力不匀率大，成纱中弱环片段增多，成纱强力降低</span></p><p style="vertical-align:inherit;line-height: 2em;"><span style="font-size: 15px;">　　单强虽偏低而天然转曲抱合力等正常，细度适中时，对成纱强力影响较小</span></p><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="108311"><section style="text-align: center;margin: 10px auto;"><section style="display: inline-block;"><section style="display: flex;justify-content: center;align-items: flex-start;"><section class="assistant" style="width: 45px; transform: rotate(0deg);"><img class="assistant" style="vertical-align: inherit; width: 100%; display: block;" src="https://image2.135editor.com/cache/remote/aHR0cHM6Ly9tbWJpei5xbG9nby5jbi9tbWJpel9wbmcvSmFGdlB2dkEySjN0V1N1Y0UxUkNaRmhMOEYwcmxtVklpYmMzT1k1VVZxWFBzbHNzblh6R2lhTzFDVXJiM3lxemh5azR2QWVpYUtNOXdRdUwxNVhwemFVSWcvMD93eF9mbXQ9cG5n" data-width="100%" data-ratio="0.6222222222222222" data-w="45"></section><section style="margin: 11px 0px 0px -34px; background: url(&quot;https://image2.135editor.com/cache/remote/aHR0cHM6Ly9tbWJpei5xbG9nby5jbi9tbWJpel9wbmcvSmFGdlB2dkEySjN0V1N1Y0UxUkNaRmhMOEYwcmxtVklySFRUSENLQlgyeU1oSG53cFh1dzZiZ3F4aG9pY2FQYjhBbDc2YXBNcnE2S29FUXdPdWFxWGljZy8wP3d4X2ZtdD1wbmc=&quot;) center center / 100% 100% no-repeat; width: auto; height: 40px; padding: 0px 30px;"><section style="font-size: 14px;letter-spacing: 1.5px;color: #ffe0ab;line-height: 40px;"><p style="vertical-align:inherit;line-height: 2em;"><strong class="135brush" data-brushtype="text" hm_fix="324:229">三、长度</strong></p></section></section></section></section></section></section><p style="vertical-align:inherit;line-height: 2em;"><span style="font-size: 15px;">　　长度长而整齐度好，短纤维少，成纱后纤维间摩擦力大，滑脱困难，纱条光洁毛羽少，强力高</span></p><p style="vertical-align:inherit;line-height: 2em;"><span style="font-size: 15px;">　　长度较长的纤维，纺细号纱时，对提高成纱强力的作用显著</span></p><p style="vertical-align:inherit;line-height: 2em;"><span style="font-size: 15px;">　　平均长度较短时，长度稍有增加，成纱强力提高较为显著</span></p><p style="vertical-align:inherit;line-height: 2em;"><span style="font-size: 15px;">　　锯齿棉短纤维少，当轧工良好时，成纱强力比皮辊棉为高</span></p><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="108311"><section style="text-align: center;margin: 10px auto;"><section style="display: inline-block;"><section style="display: flex;justify-content: center;align-items: flex-start;"><section class="assistant" style="width: 45px; transform: rotate(0deg);"><img class="assistant" style="vertical-align: inherit; width: 100%; display: block;" src="https://image2.135editor.com/cache/remote/aHR0cHM6Ly9tbWJpei5xbG9nby5jbi9tbWJpel9wbmcvSmFGdlB2dkEySjN0V1N1Y0UxUkNaRmhMOEYwcmxtVklpYmMzT1k1VVZxWFBzbHNzblh6R2lhTzFDVXJiM3lxemh5azR2QWVpYUtNOXdRdUwxNVhwemFVSWcvMD93eF9mbXQ9cG5n" data-width="100%" data-ratio="0.6222222222222222" data-w="45"></section><section style="margin: 11px 0px 0px -34px; background: url(&quot;https://image2.135editor.com/cache/remote/aHR0cHM6Ly9tbWJpei5xbG9nby5jbi9tbWJpel9wbmcvSmFGdlB2dkEySjN0V1N1Y0UxUkNaRmhMOEYwcmxtVklySFRUSENLQlgyeU1oSG53cFh1dzZiZ3F4aG9pY2FQYjhBbDc2YXBNcnE2S29FUXdPdWFxWGljZy8wP3d4X2ZtdD1wbmc=&quot;) center center / 100% 100% no-repeat; width: auto; height: 40px; padding: 0px 30px;"><section style="font-size: 14px;letter-spacing: 1.5px;color: #ffe0ab;line-height: 40px;"><p style="vertical-align:inherit;line-height: 2em;"><strong class="135brush" data-brushtype="text" hm_fix="328:228">四、成熟度</strong></p></section></section></section></section></section></section><p style="vertical-align:inherit;line-height: 2em;"><span style="font-size: 15px;">　　纤维成熟，色泽形态饱满，手感好，成纱强力高</span></p><p style="vertical-align:inherit;line-height: 2em;"><span style="font-size: 15px;">　　成熟系数过高，转曲少、抱合差时，对成纱强力不利</span></p><p style="vertical-align:inherit;line-height: 2em;"><span style="font-size: 15px;">　　成熟系数虽稍低，但色泽正常而细度增加显著时，对成纱强力有利</span></p><p style="vertical-align:inherit;line-height: 2em;"><span style="font-size: 15px;">　　成熟系数差而单强下降显著时，对成纱强力不利</span></p><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="108311"><section style="text-align: center;margin: 10px auto;"><section style="display: inline-block;"><section style="display: flex;justify-content: center;align-items: flex-start;"><section class="assistant" style="width: 45px; transform: rotate(0deg);"><img class="assistant" style="vertical-align: inherit; width: 100%; display: block;" src="https://image2.135editor.com/cache/remote/aHR0cHM6Ly9tbWJpei5xbG9nby5jbi9tbWJpel9wbmcvSmFGdlB2dkEySjN0V1N1Y0UxUkNaRmhMOEYwcmxtVklpYmMzT1k1VVZxWFBzbHNzblh6R2lhTzFDVXJiM3lxemh5azR2QWVpYUtNOXdRdUwxNVhwemFVSWcvMD93eF9mbXQ9cG5n" data-width="100%" data-ratio="0.6222222222222222" data-w="45"></section><section style="margin: 11px 0px 0px -34px; background: url(&quot;https://image2.135editor.com/cache/remote/aHR0cHM6Ly9tbWJpei5xbG9nby5jbi9tbWJpel9wbmcvSmFGdlB2dkEySjN0V1N1Y0UxUkNaRmhMOEYwcmxtVklySFRUSENLQlgyeU1oSG53cFh1dzZiZ3F4aG9pY2FQYjhBbDc2YXBNcnE2S29FUXdPdWFxWGljZy8wP3d4X2ZtdD1wbmc=&quot;) center center / 100% 100% no-repeat; width: auto; height: 40px; padding: 0px 30px;"><section style="font-size: 14px;letter-spacing: 1.5px;color: #ffe0ab;line-height: 40px;"><p style="vertical-align:inherit;line-height: 2em;"><strong class="135brush" data-brushtype="text" hm_fix="287:228">五、产地及品种</strong></p></section></section></section></section></section></section><p style="vertical-align:inherit;line-height: 2em;"><span style="font-size: 15px;">　　棉花产地的生长环境：日照多、温度高、无霜期长、病虫害少等，对成纱强力有利</span></p><p style="vertical-align:inherit;line-height: 2em;"><span style="font-size: 15px;">　　选种、育种、田间管理和“五分”工作好，品种纯、色泽匀一，成纱强力高</span></p><p style="vertical-align:inherit;line-height: 2em;"><span style="font-size: 15px;">　　灰棉一般成纱强力偏低</span></p><p style="vertical-align:inherit;line-height: 2em;"><span style="font-size: 15px;">　　淡霜黄棉适当搭用，对成纱强力有帮助</span></p></section></section>