Blister packaging manufacturers share the characteristics of double blister packaging
2022-02-10
Double blister shells produced by blister packaging manufacturers are relative to single blister shells. Broadly speaking, it refers to all blister shells that can independently form containers to package products and paper cards, including half folded blister shells, triple folded blister shells, bottom sheathed blister shells, half blister shells, etc. Narrowly speaking, it only refers to the two layers separated, can use high-frequency machine and
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