<section data-role="outer" class="article135" label="edit by 135editor"><section class="_135editor" data-tools="135编辑器" data-id="114359"><section style="margin: 20px auto;"><section style="background-color: #f2f9fc;transform-style: preserve-3d"><section style="display: flex;justify-content: space-between;align-items: flex-end;transform: translateZ(10px);transform: translateZ(10px);-webkit-transform: translateZ(10px);-moz-transform: translateZ(10px);-ms-transform: translateZ(10px);-o-transform: translateZ(10px);"><section class="assistant" style="width: 20px; height: 20px; background-color: rgb(186, 233, 251); overflow: hidden;"></section><section class="assistant" style="width: 20px; height: 20px; background-color: rgb(5, 86, 152);"><br></section></section><section style="background-color: #ffffff;margin:-15px 5px;padding: 30px 25px;transform: translateZ(12px);-webkit-transform: translateZ(12px);-moz-transform: translateZ(12px);-ms-transform: translateZ(12px);-o-transform: translateZ(12px);"><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><br></p><p style="line-height: 1.5em;">　　凡是在染厂做过的成品，有的客户需要预缩或者水洗或者砂洗工艺。真正的预缩、水洗和砂洗究竟有哪些区别：</p><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="118005"><section style="margin: 20px auto;"><section style="display: flex;justify-content: center;"><section><section style="display: flex;justify-content: center;align-items: center;"><section style="display: flex;background-color: #ffed53;transform-style: preserve-3d"><section style="width: 35px; transform: translateZ(10px);"><section style="font-size: 16px; color: rgb(255, 255, 255); height: 30px; line-height: 20px; padding-left: 3px;"><strong>0</strong><strong class="autonum" data-original-title="" title="">1</strong></section></section><section style="margin-left: -35px; transform: translateZ(10px);transform: translateZ(10px);-webkit-transform: translateZ(10px);-moz-transform: translateZ(10px);-ms-transform: translateZ(10px);-o-transform: translateZ(10px);"><section style="transform-style: preserve-3d;display: flex;"><section style="width: 0px; height: 1px; border-bottom: 30px solid rgb(0, 96, 232); border-left: 35px solid transparent; overflow: hidden; transform: translateZ(5px);"></section><section style="margin-left: -34px;display: flex;align-items: flex-end;transform: translateZ(10px);-webkit-transform: translateZ(10px);-moz-transform: translateZ(10px);-ms-transform: translateZ(10px);-o-transform: translateZ(10px);"><section style="width: 0px; height: 1px; border-bottom: 29px solid rgb(255, 255, 255); border-left: 34px solid transparent; overflow: hidden;"></section></section></section></section></section><section style="font-size: 16px;color: #0060e8;"><strong class="135brush" data-brushtype="text" hm_fix="285:260">砂洗</strong></section></section></section></section></section></section><p style="line-height: 1.5em;">　　砂洗和水洗工艺有点雷同，但加的东西不一样，一般是加碱性或者氧化性助剂，当然也会适量的加一些柔软剂。而加碱性助剂就是为了破坏面料表面的组织，使砂洗好后面料手感显现更软些，面料的表层会起一些绒毛，还会有一层淡淡的白雾。因些，砂洗后面料目的，达到柔软，起绒，加厚的错觉，但是这种面料很容易发劈，略轻轻一拉就有可能会破掉，特薄织物一般是不会做砂洗。</p><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="118005"><section style="margin: 20px auto;"><section style="display: flex;justify-content: center;"><section><section style="display: flex;justify-content: center;align-items: center;"><section style="display: flex;background-color: #ffed53;transform-style: preserve-3d"><section style="width: 35px; transform: translateZ(10px);"><section style="font-size: 16px; color: rgb(255, 255, 255); height: 30px; line-height: 20px; padding-left: 3px;"><strong>0</strong><strong class="autonum" data-original-title="" title="" data-num="2">2</strong></section></section><section style="margin-left: -35px; transform: translateZ(10px);transform: translateZ(10px);-webkit-transform: translateZ(10px);-moz-transform: translateZ(10px);-ms-transform: translateZ(10px);-o-transform: translateZ(10px);"><section style="transform-style: preserve-3d;display: flex;"><section style="width: 0px; height: 1px; border-bottom: 30px solid rgb(0, 96, 232); border-left: 35px solid transparent; overflow: hidden; transform: translateZ(5px);"></section><section style="margin-left: -34px;display: flex;align-items: flex-end;transform: translateZ(10px);-webkit-transform: translateZ(10px);-moz-transform: translateZ(10px);-ms-transform: translateZ(10px);-o-transform: translateZ(10px);"><section style="width: 0px; height: 1px; border-bottom: 29px solid rgb(255, 255, 255); border-left: 34px solid transparent; overflow: hidden;"></section></section></section></section></section><section style="font-size: 16px;color: #0060e8;"><strong class="135brush" data-brushtype="text" hm_fix="272:260">水洗</strong></section></section></section></section></section></section><p style="line-height: 1.5em;">　　水洗就是在水里加入柔软剂或者洗涤剂，直接给面料下一次水，根据洗涤时间和柔软剂多少，一般分轻普洗，普洗，重普洗三种。而水洗后的效果，要达到面料非常柔软，手感好，面料变厚的感觉。</p><section class="_135editor" data-role="title" data-tools="135编辑器" data-id="118005"><section style="margin: 20px auto;"><section style="display: flex;justify-content: center;"><section><section style="display: flex;justify-content: center;align-items: center;"><section style="display: flex;background-color: #ffed53;transform-style: preserve-3d"><section style="width: 35px; transform: translateZ(10px);"><section style="font-size: 16px; color: rgb(255, 255, 255); height: 30px; line-height: 20px; padding-left: 3px;"><strong>0</strong><strong class="autonum" data-original-title="" title="" data-num="3">3</strong></section></section><section style="margin-left: -35px; transform: translateZ(10px);transform: translateZ(10px);-webkit-transform: translateZ(10px);-moz-transform: translateZ(10px);-ms-transform: translateZ(10px);-o-transform: translateZ(10px);"><section style="transform-style: preserve-3d;display: flex;"><section style="width: 0px; height: 1px; border-bottom: 30px solid rgb(0, 96, 232); border-left: 35px solid transparent; overflow: hidden; transform: translateZ(5px);"></section><section style="margin-left: -34px;display: flex;align-items: flex-end;transform: translateZ(10px);-webkit-transform: translateZ(10px);-moz-transform: translateZ(10px);-ms-transform: translateZ(10px);-o-transform: translateZ(10px);"><section style="width: 0px; height: 1px; border-bottom: 29px solid rgb(255, 255, 255); border-left: 34px solid transparent; overflow: hidden;"></section></section></section></section></section><section style="font-size: 16px;color: #0060e8;" hm_fix="306:250"><strong class="135brush" data-brushtype="text">预缩</strong></section></section></section></section></section></section><p style="line-height: 1.5em;">　　主要是用物理方法减少织物浸水后的收缩以降低缩水的整理过程，又称机械预缩整理。预缩主要是控制面料经向缩率，预缩前面料的经向缩率一般在7~8%，预缩后面料经向缩率常规要求达到国标3%或者美标3%，由于烘干方式不同，美标要求比较高，美标3%相当于国标的1%。</p><p style="vertical-align:inherit;" hm_fix="314:222"><br></p></section></section><section style="display: flex;justify-content: space-between;align-items: flex-end;transform: translateZ(10px);transform: translateZ(10px);-webkit-transform: translateZ(10px);-moz-transform: translateZ(10px);-ms-transform: translateZ(10px);-o-transform: translateZ(10px);"><section class="assistant" style="width: 20px; height: 20px; background-color: rgb(5, 86, 152); overflow: hidden;"></section><section class="assistant" style="width: 20px; height: 20px; background-color: rgb(186, 233, 251); overflow: hidden;"></section></section></section></section></section><section data-role="paragraph" class="_135editor"><p><br></p></section></section>