heat-wrapping
... heat-weldingadhesive热熔性胶粘剂 heat-wrapping热封塑膜包装 heat-writingrecorder热写记录仪 ...
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·2,447,543篇论文数据,部分数据来源于NoteExpress
软包装主要是铝塑膜,其密封方式主要通过抽真空热封机进行密封;
Soft packaging is plastic film, the seal means mainly through sealed vacuum heat sealing machine;
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