<div><br></div><div><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%; margin-bottom: 0px; clear: both; min-height: 1em; cursor: text; line-height: 1.75em; 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;"><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">　　答 高温高压染色机种类较多，有浴比较大的溢流染色机，有全充满式喷射式染色机，有低浴比高速溢流喷射染色机及半充满式溢流染色机等。这些染色机如果和坯布匹配不当时，极易造成染斑、色点。在通常情况下，如果配方工艺都很合理，染色浴比大小对染色质量亦有关系。浴比大，染料粒子在高温高压染色机中热碰撞概率相对减少，则有利于匀染，能减少或避免染斑、色点的产生。就染色设备而言，染色浴比大的染色机产生染斑、色点较少；全充满式溢流喷射染色机比半充满式溢流喷射染色机产生染斑、色点要少。但是如在小浴比染色机中适当减少容布量，也可避免染斑、色点的产生。在同一染色机中染色时，组织紧密厚实的机织物比组织稀疏轻薄的针织物更易产生染斑、色点，因此，紧密厚实织物（200～350g／m</span><sub style="max-inline-size: 100%; margin: 0px; padding: 0px; font-size: 10.5px; overflow-wrap: break-word !important; outline: none 0px !important;">2</sub><span style="max-inline-size: 100%; margin: 0px; padding: 0px; cursor: text; overflow-wrap: break-word !important; outline: none 0px !important;">）适宜在浴比较大、送布管径较粗的溢流染色机中染色；而组织稀薄的织物可在任何染色机上染色。一般染深色时，因染料粒子在高温染色条件下，热碰撞机会增多，容易产生染斑、色点。因此宜选择浴比较大或全充满式染色机。</span></span></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; outline: none 0px !important;"><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; font-family: 微软雅黑, &quot;Microsoft YaHei&quot;, sans-serif; font-size: 17px; caret-color: rgb(255, 0, 0); overflow-wrap: break-word !important; outline: none 0px !important;"></p></section></div>