<p><br></p><section class="_135editor" data-role="paragraph" style="font-size: medium; 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%; clear: both; min-height: 1em; cursor: text; font-size: 14px; line-height: 2em; overflow-wrap: break-word !important; outline: none 0px !important;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; font-size: 15px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp; &nbsp; 《棉花细绒棉》、《棉花天然彩色细绒棉》和《棉花长绒棉》国家标准进行检验的内容存在着一致性。只是在棉种的特征差异,如对品级的分级、长度分级范围等存在细微的差异,见表2-1。</span></p><p style="max-inline-size: 100%; clear: both; min-height: 1em; cursor: text; font-size: 14px; text-align: center; line-height: 2em; overflow-wrap: break-word !important; outline: none 0px !important;"><img src="http://dayaotex-img.gz.bcebos.com/article/fffspic/biao2-1-1.png" _src="http://dayaotex-img.gz.bcebos.com/article/fffspic/biao2-1-1.png" data-ratio="0.5067204301075269" data-w="744" style="max-inline-size: 100%; margin: 0px; padding: 0px; max-width: 100%; width: 444px; overflow-wrap: break-word !important; outline: none 0px !important; height: auto !important;"></p><p style="max-inline-size: 100%; clear: both; min-height: 1em; cursor: text; font-size: 14px; text-align: center; line-height: 2em; overflow-wrap: break-word !important; outline: none 0px !important;"><img src="http://dayaotex-img.gz.bcebos.com/article/fffspic/biao2-1-2.png" _src="http://dayaotex-img.gz.bcebos.com/article/fffspic/biao2-1-2.png" data-ratio="0.4582210242587601" data-w="742" style="max-inline-size: 100%; margin: 0px; padding: 0px; max-width: 100%; width: 444px; overflow-wrap: break-word !important; outline: none 0px !important; height: auto !important;"></p><p style="max-inline-size: 100%; clear: both; min-height: 1em; cursor: text; font-size: 14px; line-height: 2em; overflow-wrap: break-word !important; outline: none 0px !important;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; font-size: 15px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; 1.三个标准的共同点<br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; 从表2-1中可以了解到三个标准的共同之处。<br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; (1)《棉花细绒棉》、《棉花天然彩色细绒棉》、《棉花长绒棉》国家标准具有相同的术语和定义。<br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; ①主体品级:含有相邻品级的一批棉花中,所占比例80%及以上的品级。<br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; ②毛重:棉花及其包装物重量之和。<br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; ③净重:毛重扣减包装物重量后的重量。<br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; ④准重:净重按棉花标准含杂率折算后的重量。<br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; ⑤公定重量:准重按棉花公定回潮率折算后的重量。<br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; ⑥子棉准重衣分率:从子棉上轧出的皮棉准重占相应子棉重量的百分率。<br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; ⑦子棉公定衣分率:从子棉上轧出的皮棉公定重量占相应子棉重量的百分率。<br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; ⑧危害性杂物:混入棉花中的对棉花加工、使用和棉花质量有严重影响的硬杂物和软杂物,如金属、砖石及化学纤维、丝、麻、毛发、塑料绳、布块等异性纤维或色纤维等。<br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; (2)《棉花细绒棉》、《棉花天然彩色细绒棉》、《棉花长绒棉》国家标准相同的检验方法。<br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; 检验方法均分为两部分,即品质检验和公量检验。品质检验内容包括品级、长度、马克隆值、异性纤维和断裂比强度检验。公量检验包括含杂率、回潮率、子棉公定衣分率检验和成包皮棉公量检验。因现行标准将含杂率和回潮率从量上体现出来,将它们列入公量检验部分。<br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; (3)《棉花细绒棉》、《棉花天然彩色细绒棉》、《棉花长绒棉》国家标准相同的检验项目。<br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; 检验项目中均分为子棉收购检验项目、检验顺序和成包皮棉检验项目、检验顺序及成包皮棉组批规则,且检验内容基本相同。<br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; ①子棉收购检验项目:子棉公定衣分率、子棉折合皮棉的公定重量、品级、长度、马克隆值、回潮率、含杂率、异性纤维。<br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; ②子棉收购检验顺序:子棉倒包检验异性纤维、子棉重量、抽样、试样称量、试轧及轧出皮棉称量,从轧出皮棉中分别抽取样品检验回潮率、含杂率、马克隆值,其余样品供检验品级、长度。<br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; ③成包皮棉检验项目:品级、长度、马克隆值、异性纤维、回潮率、含杂率、公定重量。<br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; ④成包皮棉批样检验顺序:先从批样中抽取样品供含杂率检验,避免杂质失落,剩余样品在检验品级后再分别抽取样品进行长度、马克隆值和异性纤维检验。回潮率批样供回潮率检验用。<br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; ⑤成包皮棉组批规则:成包皮棉组批应类型、主体品级、长度级、主体马克隆值级相同。<br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; (《棉花细绒棉》标准中包括了轧工方式;《棉花天然彩色细绒棉》标准中包括了品种)。同一批棉花中,不允许有跨主体品级的棉花;与主体品级相邻品级的棉花比例不得超过20%。不符合者应挑包整理或协商处理。成批棉花可以分证,不宜合证;如零星棉包需要合证,其类型、主体品级、长度级及马克隆值级必须相同,回潮率相差不超过1%,含杂率相差不超过0.5%。<br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; 合证后的回潮率、含杂率值按加权平均计算。<br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; 2.三个标准的不同之处<br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; (1)在《棉花天然彩色细绒棉》标准中,包括如下新的术语。<br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; ①天然彩色细绒棉:棉纤维自身具有天然彩色的细绒棉,简称“彩色细绒棉”。<br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; ②彩色细绒棉色调:色调是颜色的三属性之一,用以表示红、黄、绿、蓝、紫等颜色的特征。<br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; 彩色细绒棉色调表示彩色细绒棉的颜色类型。<br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; ③彩色细绒棉饱和度:饱和度是用以估价纯彩色在整个视觉中的成分的视觉属性。彩色细绒棉饱和度表示彩色细绒棉颜色浓淡的程度。<br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; ④颜色特征:彩色细绒棉颜色纯正、一致的程度。<br style="max-inline-size: 100%; margin: 0px; padding: 0px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;&nbsp;&nbsp; (2)三个标准由于质量要求的差异在检验方法中存在差异,见表2-2。&nbsp;</span></p><p style="max-inline-size: 100%; clear: both; min-height: 1em; cursor: text; font-size: 14px; line-height: 2em; overflow-wrap: break-word !important; outline: none 0px !important;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; font-size: 15px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;</span></p><p style="max-inline-size: 100%; clear: both; min-height: 1em; cursor: text; font-size: 14px; text-align: center; line-height: 2em; overflow-wrap: break-word !important; outline: none 0px !important;"><img src="http://dayaotex-img.gz.bcebos.com/article/fffspic/biao2-2.png" _src="http://dayaotex-img.gz.bcebos.com/article/fffspic/biao2-2.png" data-ratio="0.6545698924731183" data-w="744" style="max-inline-size: 100%; margin: 0px; padding: 0px; max-width: 100%; width: 444px; overflow-wrap: break-word !important; outline: none 0px !important; height: auto !important;"></p><p style="max-inline-size: 100%; clear: both; min-height: 1em; cursor: text; font-size: 14px; line-height: 2em; overflow-wrap: break-word !important; outline: none 0px !important;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; font-size: 15px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;</span></p><p style="max-inline-size: 100%; clear: both; min-height: 1em; cursor: text; font-size: 14px; line-height: 2em; overflow-wrap: break-word !important; outline: none 0px !important;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; font-size: 15px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;</span></p><p style="max-inline-size: 100%; clear: both; min-height: 1em; cursor: text; font-size: 14px; line-height: 2em; overflow-wrap: break-word !important; outline: none 0px !important;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; font-size: 15px; overflow-wrap: break-word !important; outline: none 0px !important;">&nbsp;</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></section><section class="_135editor" data-role="paragraph" id="autoparagraph" style="font-size: medium; max-inline-size: 100%; margin: 0px; padding: 0px; border: 0px none; z-index: 0; overflow-wrap: break-word !important; 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