Blister packaging manufacturers introduce the main business scope of Zhongxinda Packaging
2022-04-22 11:14:21
Packaging blister is a plastic granulation process. The key basic principle is to heat and loosen the flat hard plastic plate, select a vacuum pump on the surface of the mold, cool and form it, which is generally used in plastic packaging products, lighting, advertising, decoration design and other fields. Suck
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