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撒点喷涂工艺
先喷漆(湿喷),再撒点;喷好油漆,表面差不多干了之后再撒点;撒点的时...
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平网印花 印花模具是固定在方形架上并具有镂空花纹的涤纶或锦纶筛网(花版)。花版上花纹处可...
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热转印 是一项新兴的印刷工艺,由国外传入。热转印工艺印刷方式分为转印膜印和转印加工两大部分...
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金属拉丝 是反复用砂纸将铝板刮出线条的制造过程,其工艺主要流程分为脱酯、沙磨机、水洗3个部...
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塑料成型注塑不良问题:起疮、会胶线、气泡、变形、流痕、缺胶、毛边、缩水、粘模
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塑料成型注塑不良问题:起疮、会胶线、气泡、变形、流痕、缺胶、毛边、缩水、粘模
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