<section data-role="outer" class="article135" label="edit by 135editor"><section class="_135editor" data-tools="135编辑器" data-id="114706"><section style="margin: 20px auto;"><section><section style="display: flex;justify-content: flex-start;align-items: flex-end;"><section style="padding: 25px 0px 0px;"><section style="width: 100px; height: 1px; background-color: rgb(185, 214, 244); overflow: hidden; transform: rotate(-15deg);"></section></section></section><section style="padding: 0px 15px; margin-top: -10px;"><section style="background-color: rgb(245, 250, 255); padding: 25px 15px;"><section data-autoskip="1" class="135brush" style="text-align: justify; line-height: 1.75em; letter-spacing: 1.5px; color: rgb(51, 51, 51); background: transparent;"><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: white; white-space: pre-wrap; visibility: visible; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; word-wrap: break-word !important;" align="justify"><span style="color: rgb(62, 62, 62); margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; font-size: 14px; word-wrap: break-word !important;"></span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: white; white-space: pre-wrap; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; word-wrap: break-word !important;" align="justify"><span style="color: #3E3E3E; font-size: 14px; letter-spacing: 0.544px; caret-color: red;">烂棉斑疵点一般在氧漂过程中形成。如漂练时，飘液中含有铁锈等杂质粘附在织物表面上，在金属离子作用下，双氧水会剧烈分解产生大量热而损伤棉纤维，纤维损伤处在履带蒸箱中经高温长时间堆置就会形成烂棉斑或破洞。此外，烧毛时布面若有烧焦的棉毛粘附在织物表面上，会在此处形成过烧点，氧漂时此处也会因双氧水剧烈反应灼伤而形成烂棉斑。</span><span style="color: rgb(62, 62, 62); margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 14px; word-wrap: break-word !important;"></span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background: white; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; word-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(62, 62, 62); font-size: 14px; word-wrap: break-word !important;"></span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: white; white-space: pre-wrap; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; word-wrap: break-word !important;" align="justify"><span style="color: rgb(62, 62, 62); margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 14px; word-wrap: break-word !important;">烂棉斑对染色质量影响非常大，染鲜艳颜色时，烂棉斑处形成亮斑；染深暗颜色时，烂棉斑处形成暗斑。对于涤棉织物来说，烂棉斑的轻重取决于涤纶纤维和棉纤维色相差，当其色相接近时色斑会减轻，当其色相差异大时，色斑会加重。因此，如果发现烂棉斑形成的色斑时，我们要尽可能调整涤棉色相一致，减轻涤棉织物光泽差异，尽可能减轻烂棉斑对色布产品质量的影响。</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background: white; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; word-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(62, 62, 62); font-size: 14px; word-wrap: break-word !important;"></span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: white; white-space: pre-wrap; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; word-wrap: break-word !important;" align="justify"><span style="color: rgb(62, 62, 62); margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 14px; word-wrap: break-word !important;">如果染色生产时发现有烂棉斑应及早通知漂练工人赶快处理，以最大程度降低损失，并且调整染色处方减轻烂棉斑程度。</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background: white; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; word-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(62, 62, 62); font-size: 14px; word-wrap: break-word !important;"></span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background: white; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; word-wrap: break-word !important;" align="justify"><span style="font-size: 14px;"><strong style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; word-wrap: break-word !important;"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(62, 62, 62); word-wrap: break-word !important;">根据烂棉斑形成的原因，一般可以采取以下几点措施去预防：</span></strong></span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: white; white-space: pre-wrap; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; word-wrap: break-word !important;" align="justify"><span style="color: rgb(62, 62, 62); margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 14px; word-wrap: break-word !important;">盛装漂液的容器要干净，不能含有铁锈等金属杂质。使用的软水也要干净，不能被锈水管二次污染。另外，氧漂来布也不能有锈斑，有锈斑应先处理后再氧漂。</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: white; white-space: pre-wrap; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; word-wrap: break-word !important;" align="justify"><span style="color: rgb(62, 62, 62); margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 14px; word-wrap: break-word !important;">氧漂工艺要安全可靠宽容性强，助剂（稳定剂，渗透剂，螯合分散剂，水玻璃等）定量合理，以防止双氧水剧烈反应形成破洞或烂棉斑，生产薄织物双氧水含量要适当低些。</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background: white; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; word-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(62, 62, 62); font-size: 14px; word-wrap: break-word !important;"></span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: white; white-space: pre-wrap; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; word-wrap: break-word !important;" align="justify"><span style="color: rgb(62, 62, 62); margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 14px; word-wrap: break-word !important;">氧漂时应采用湿进布，以防止锈点或过烧点与双氧水剧烈反应。湿进布还可以弥补由于工艺波动造成的织物渗透及白度不一致。</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background: white; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; word-wrap: break-word !important;" align="justify"><span style="margin: 0px; padding: 0px; outline: 0px; max-width: 100%; color: rgb(62, 62, 62); font-size: 14px; word-wrap: break-word !important;"></span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: white; white-space: pre-wrap; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; word-wrap: break-word !important;" align="justify"><span style="color: rgb(62, 62, 62); margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 14px; word-wrap: break-word !important;">坯布质量差时，织物棉结和死棉多的，客户一般会要求打棉结。在磨毛机生产时，由于排风刷毛辊等因素影响，布面上会不同程度粘连棉毛，如果烧毛时刷毛箱处理不彻底，棉毛越积越多并不断被带至火口处，产生的棉毛灰烬落布时会使布面产生灼点，形成黑黄斑。这种碳化的棉毛灰烬在氧漂时会与双氧水剧烈反应，使织物形成烂棉斑。因此，在生产打棉结织物时应注意：a磨毛机排风刷毛效果要好，不能使棉毛到处飞舞并粘在布面上；烧毛时注意清理刷毛箱，杜绝产生棉毛带到火口处形成棉毛灰烬的可能，烧毛落布采用湿落布防止出现烂棉斑。</span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: white; white-space: pre-wrap; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; word-wrap: break-word !important;" align="justify"><span style="color: rgb(62, 62, 62); margin: 0px; padding: 0px; outline: 0px; max-width: 100%; font-size: 14px; word-wrap: break-word !important;"></span></p><p style="margin-bottom: 0px; outline: 0px; max-width: 100%; clear: both; min-height: 1em; color: rgb(34, 34, 34); font-size: 17px; letter-spacing: 0.544px; background-color: white; white-space: pre-wrap; visibility: visible; line-height: 1.75em; font-family: system-ui, -apple-system, BlinkMacSystemFont, &quot;Helvetica Neue&quot;, &quot;PingFang SC&quot;, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei UI&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; word-wrap: break-word !important;" align="justify"><span style="color: rgb(62, 62, 62); margin: 0px; padding: 0px; outline: 0px; max-width: 100%; visibility: visible; font-size: 14px; word-wrap: break-word !important;"></span></p><p style="vertical-align:inherit;" hm_fix="300:308"><br></p></section></section></section><section style="display: flex;justify-content: flex-end;align-items: flex-start;margin-top: -5px;"><section style="padding: 0px;"><section style="width: 138px; height: 1px; background-color: rgb(185, 214, 244); overflow: hidden; transform: rotate(-15deg);"></section></section></section></section></section></section><section data-role="paragraph" class="_135editor"><p><br></p></section></section>