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What is an external blister pack

Update:29-11-2019
Summary:

The whole purpose of the external half-blister packagin […]

The whole purpose of the external half-blister packaging is that the product is placed outside the double-blister shell. The double-blister shell only encapsulates the paper card and serves as the bottom support of the product head. The product is connected to the foam shell with a plastic strap. It is characterized by the need for a high frequency machine to seal the edge of the double bubble shell and punch the strap holes on it. The efficiency is low and the packaging cost is high, but it can meet the needs of users to touch the product.

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