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什么是羊毛纱

2022-03-16 08:56:00

<section data-role="outer" label="Powered by 135editor.com"><section class="_135editor" data-tools="135编辑器" data-id="96375" style="font-size: medium;"><section data-width="100%" style="width: 100%; margin: 10px auto; max-width: 100% !important;"><section style="border: 2px solid rgb(144, 154, 205); padding: 4px;"><section class="135bg" style="border: 1px solid rgb(144, 154, 205); background: url("https://image2.135editor.com/cache/remote/aHR0cHM6Ly9tbWJpei5xbG9nby5jbi9tbWJpel9wbmcvN1FSVHZrSzJxQzdaYU1yWVdhbE9CbGdiZTBDdDd0VEN4YWlhTmY1TmxzcnFRZ2JJdEw1anRWTG96M2h3cldsaWJHUEpBY2xmNk5Xekt4Wk0yNGliWExJV2cvMD93eF9mbXQ9cG5n") center top repeat; padding: 1em;"><section class="box-edit"><section style="text-align: center; margin-top: 1em;"><section class="135brush" data-brushtype="text" style="display: inline-block; background: rgb(144, 154, 205); border-radius: 30px; letter-spacing: 2px; font-size: 16px; color: rgb(255, 255, 255); padding: 4px 1em;">什么是羊毛纱</section></section><section class="assistant"><section style="width: 14px;"><img src="https://image2.135editor.com/cache/remote/aHR0cHM6Ly9tbWJpei5xbG9nby5jbi9tbWJpel9wbmcvN1FSVHZrSzJxQzdaYU1yWVdhbE9CbGdiZTBDdDd0VENwZ0ExT2RnWExJWWVoaWI5a3hDclpMVnJPSHU0Q25aeDcwT0psd1RTNUtkSEhpY0daYUsyUEMxQS8wP3d4X2ZtdD1wbmc=" style="vertical-align: inherit; width: 14px;" data-ratio="0.8518518518518519" data-w="27"></section><section data-width="92%" style="width: 92%; border-bottom: 2px solid rgb(144, 154, 205); margin-left: 14px; margin-top: -6px; height: 2px; overflow: hidden; max-width: 92% !important;"></section></section><section data-autoskip="1" class="135brush" data-width="90%" style="width: 90%; margin: 0px auto; font-size: 14px; text-align: justify; letter-spacing: 1.5px; line-height: 1.75em; color: rgb(144, 154, 205); padding: 1em 0px; max-width: 90% !important;"><p hm_fix="348:413" style="vertical-align: inherit;"><span style="text-decoration-style: solid; text-decoration-color: rgb(144, 154, 205); font-family: 微软雅黑, "Microsoft YaHei", sans-serif;">羊毛主要由蛋白质组成。人类利用羊毛可追溯到新石器时代，由中亚向地中海和世界其他地区传播，遂成为亚欧的主要纺织原料。羊毛纤维柔软而富有弹性，可用于制作呢绒、绒线、毛毯、毡呢等纺织品。羊毛制品有手感丰满、保暖性好、穿着舒适等特点。绵羊毛在纺织原料中占相当大的比重。世界绵羊毛产量较大的有澳大利亚、新西兰、阿根廷、中国等。绵羊毛按细度和长度分为细羊毛、半细毛、长羊毛、杂交种毛、粗羊毛等5类。中国绵羊毛品种有蒙羊毛、藏羊毛、哈萨克羊毛。评定羊毛品质的主要因素是细度、卷曲、色泽、强度以及草杂含量等。</span></p><p style="vertical-align: inherit; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-size: 17px; letter-spacing: 0.544px; line-height: 1.5em; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;"><span style="font-size: 14px; color: rgb(144, 154, 205); text-decoration-style: solid; text-decoration-color: rgb(144, 154, 205); font-family: 微软雅黑, "Microsoft YaHei", sans-serif;">1. 羊毛的鳞片排列比羊绒紧密且厚，其缩绒性比羊绒大。羊绒纤维外表鳞片小而光滑，纤维中间有一空气层，因而其重量轻，手感滑糯。</span></p><p style="vertical-align: inherit; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-size: 17px; letter-spacing: 0.544px; line-height: 1.5em; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;"><br></p><p style="vertical-align: inherit; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-size: 17px; letter-spacing: 0.544px; line-height: 1.5em; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;"><span style="font-size: 14px; color: rgb(144, 154, 205); text-decoration-style: solid; text-decoration-color: rgb(144, 154, 205); font-family: 微软雅黑, "Microsoft YaHei", sans-serif;">2.羊毛的卷曲度比羊绒的卷曲度小，羊绒纤维卷曲数、卷曲率、卷曲回复率均较大，宜于加工为手感丰满、柔软、弹性好的针织品，穿起来舒适自然，而且有良好的还原特性，尤其表现在洗涤后不缩水，保型性好等方面。由于羊绒自然卷曲度高，在纺纱织造中排列紧密，抱合力好，所以保暖性好，是羊毛的1．5倍～2倍。</span></p><p style="vertical-align: inherit; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-size: 17px; letter-spacing: 0.544px; line-height: 1.5em; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;"><br></p><p style="vertical-align: inherit; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-size: 17px; letter-spacing: 0.544px; line-height: 1.5em; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;"><span style="font-size: 14px; color: rgb(144, 154, 205); text-decoration-style: solid; text-decoration-color: rgb(144, 154, 205); font-family: 微软雅黑, "Microsoft YaHei", sans-serif;">3.羊绒的皮质含量比羊毛的高，羊绒纤维的刚性比羊毛的好，即羊绒比羊毛更柔软。</span></p><p style="vertical-align: inherit; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-size: 17px; letter-spacing: 0.544px; line-height: 1.5em; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;"><br></p><p style="vertical-align: inherit; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-size: 17px; letter-spacing: 0.544px; line-height: 1.5em; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;"><span style="font-size: 14px; color: rgb(144, 154, 205); text-decoration-style: solid; text-decoration-color: rgb(144, 154, 205); font-family: 微软雅黑, "Microsoft YaHei", sans-serif;">4.羊绒的细度不匀率比羊毛的小，其制品的外观质量比羊毛好。</span></p><p style="vertical-align: inherit; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-size: 17px; letter-spacing: 0.544px; line-height: 1.5em; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;"><br></p><p style="vertical-align: inherit; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-size: 17px; letter-spacing: 0.544px; line-height: 1.5em; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;"><span style="font-size: 14px; color: rgb(144, 154, 205); text-decoration-style: solid; text-decoration-color: rgb(144, 154, 205); font-family: 微软雅黑, "Microsoft YaHei", sans-serif;">5.羊绒纤维细度均匀，其密度比羊毛的小，横截面多为规则的圆形，其制品比羊毛制品轻薄。</span></p><p style="vertical-align: inherit; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-size: 17px; letter-spacing: 0.544px; line-height: 1.5em; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;"><br></p><p style="vertical-align: inherit; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-size: 17px; letter-spacing: 0.544px; line-height: 1.5em; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;"><span style="font-size: 14px; color: rgb(144, 154, 205); text-decoration-style: solid; text-decoration-color: rgb(144, 154, 205); font-family: 微软雅黑, "Microsoft YaHei", sans-serif;">6.羊绒的吸湿性比羊毛好，可充分吸收染料，不易褪色。回潮率高，电阻值比较大。</span></p><p style="vertical-align: inherit; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-size: 17px; letter-spacing: 0.544px; line-height: 1.5em; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;"><br></p><p style="vertical-align: inherit; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-size: 17px; letter-spacing: 0.544px; line-height: 1.5em; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;"><span style="font-size: 14px; color: rgb(144, 154, 205); text-decoration-style: solid; text-decoration-color: rgb(144, 154, 205); font-family: 微软雅黑, "Microsoft YaHei", sans-serif;">7.羊毛的耐酸、耐碱性比羊绒好，遇氧化剂和还原剂时亦比羊绒损伤小。</span></p><p style="vertical-align: inherit; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-size: 17px; letter-spacing: 0.544px; line-height: 1.5em; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;"><br></p><p style="vertical-align: inherit; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-size: 17px; letter-spacing: 0.544px; line-height: 1.5em; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;"><span style="font-size: 14px; color: rgb(144, 154, 205); text-decoration-style: solid; text-decoration-color: rgb(144, 154, 205); font-family: 微软雅黑, "Microsoft YaHei", sans-serif;">8.通常羊毛制品的抗起球性比羊绒制品好，但毡化收缩性大。</span></p><p style="vertical-align: inherit; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-size: 17px; letter-spacing: 0.544px; line-height: 1.5em; text-align: center; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="center"><span style="font-size: 14px; color: rgb(144, 154, 205); text-decoration-style: solid; text-decoration-color: rgb(144, 154, 205); font-family: 微软雅黑, "Microsoft YaHei", sans-serif;"></span></p><section class="_135editor" data-tools="135编辑器" data-id="109955"><section style="text-align: center;margin: 10px auto;"><section style="text-align: right;margin-right: 20px;"><section style="display: flex;justify-content: flex-end;align-items: flex-end;"><section style="font-size: 20px;letter-spacing: 1.5px;color: #ebf5fb;font-style: italic;margin-right: 7px;"><strong class="135brush" data-brushtype="text">Part</strong></section><section style="font-size: 20px;color: #ebf5fb;font-style: italic;"><strong>0</strong><strong class="autonum" data-original-title="" title="" data-num="2">2</strong></section></section></section><section style="background: linear-gradient(to bottom,#fff 0%,#fff 20%,#ebf5fb 20%,#ebf5fb 100%);padding: 0 20px 10px 20px;transform: rotate(0deg);-webkit-transform: rotate(0deg);-moz-transform: rotate(0deg);-ms-transform: rotate(0deg);-o-transform: rotate(0deg);"><section style="border: 1px solid rgb(179, 226, 243); padding: 15px; border-radius: 8px;"><section style="width: 100%; max-width: 100% !important;" data-width="100%"><img style="vertical-align: inherit; width: 100%; display: block; max-width: 100% !important;" src="https://bcn.135editor.com/files/users/390/3900717/202203/HntCDcGP_bsNM.png" data-width="100%" hm_fix="352:489" data-ratio="0.7924187725631769" data-w="554"></section></section><section class="135brush" data-brushtype="text" style="font-size: 13px;color: #b3e2f3;text-align: left;margin-top: 7px;font-style: italic;"><br></section></section></section></section><p style="vertical-align: inherit; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-size: 17px; letter-spacing: 0.544px; line-height: 1.5em; text-align: center; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;" align="center"><span style="font-size: 14px; color: rgb(144, 154, 205); text-decoration-style: solid; text-decoration-color: rgb(144, 154, 205); font-family: 微软雅黑, "Microsoft YaHei", sans-serif;"></span></p><p style="vertical-align: inherit; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-size: 17px; letter-spacing: 0.544px; line-height: 1.5em; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;"><span style="font-size: 14px; color: rgb(144, 154, 205); text-decoration-style: solid; text-decoration-color: rgb(144, 154, 205); font-family: 微软雅黑, "Microsoft YaHei", sans-serif;">细度是确定毛纤维品质和使用价值的重要工艺特性，用纤维的直径微米或品质支数表示；细度越小,支数越高,纺出的毛纱越细。长度包括自然长度和伸直长度，前者是指毛束两端的直线距离，后者是将纤维拉直测得的长度。弯曲形状整齐一致的羊毛，纺成的毛纱和制品手感松软，弹性和保暖性好。</span></p><p style="vertical-align: inherit; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-size: 17px; letter-spacing: 0.544px; line-height: 1.5em; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;"><br></p><p style="vertical-align: inherit; margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(51, 51, 51); font-size: 17px; letter-spacing: 0.544px; line-height: 1.5em; font-family: -apple-system-font, BlinkMacSystemFont, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei", Arial, sans-serif; overflow-wrap: break-word !important;"><span style="font-size: 14px; color: rgb(144, 154, 205); text-decoration-style: solid; text-decoration-color: rgb(144, 154, 205); font-family: 微软雅黑, "Microsoft YaHei", sans-serif;">细毛弯曲数多而密度大，粗毛的发毛呈波形或平展无弯。强伸度对成品的结实性有直接影响。强度指羊毛对断裂的应力；伸度指由于断裂力的作用而增加的长度。各类羊毛的断裂强度有很大差异。同型毛的细度与其成正比，毛愈粗其强度愈大。有髓毛的髓质愈发达，其抗断能力愈差。弹性可使制品保持原有型式，是地毯和毛毯用毛不可缺少的特性。羊毛的毡合性和吸湿性一般较优良。光泽常与纤维表面的鳞片覆盖状态有关，细毛对光线的反射能力较弱，光泽较柔和；粗毛的光泽强而发亮。弱光泽常因鳞片层受损所致。</span></p><p hm_fix="348:413" style="vertical-align: inherit;"><br></p></section><section class="assistant"><section data-width="92%" style="width: 92%; border-bottom: 2px solid rgb(144, 154, 205); margin-left: 10px; height: 2px; overflow: hidden; max-width: 92% !important;"></section><section style="text-align: right; margin-top: -12px;"><section style="display: inline-block; width: 14px;"><img src="https://image2.135editor.com/cache/remote/aHR0cHM6Ly9tbWJpei5xbG9nby5jbi9tbWJpel9wbmcvN1FSVHZrSzJxQzdaYU1yWVdhbE9CbGdiZTBDdDd0VENwZ0ExT2RnWExJWWVoaWI5a3hDclpMVnJPSHU0Q25aeDcwT0psd1RTNUtkSEhpY0daYUsyUEMxQS8wP3d4X2ZtdD1wbmc=" style="vertical-align: inherit; width: 14px; transform: rotate(180deg);" data-ratio="0.8518518518518519" data-w="27"></section></section></section></section></section></section></section></section><p style="vertical-align: inherit;"><br></p></section>

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