Pharmaceutical Packaging Film and Packaging Structure

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Plastic flexible packaging film is an important material for pharmaceutical packaging, and pharmaceutical packaging has strict safety requirements. 

To prevent the contents from deteriorating, it is requested that the flexible packaging film should be with moisture-proof, gas-blocking, light-proof, sterile, and sealed.

The flexible plastic film material is required to have certain hygienic properties such as tensile strength, impact resistance, puncture resistance and tear resistance.

To ensure the quality of the content and the safety of filling packaging, storage and transportation, soft plastic packaging film materials are also required to have hygienic properties such as ensuring stable content, heat resistance, and no migration of harmful substances.

Since a single-layer film cannot satisfy the above functions at the same time, a multi-layer composite plastic film or a coated film made of two or more layers is basically used.

Several typical composite flexible packaging structures for medical products as below.

Common packaging film: BOPP/PE，PET/PE，BOPA/PE，BOPA/CPP，PET/VMCPP，BOPP/VMPET/PE，BOPP/AI/PE.

Scalpel blade packaging film: BOPP/AI/PE，PET/AI/PE.

Blister pack packaging film：PVC/AI，PVC/VC-VA/AI，PP/PVC/PP，PF/PVC/PE.

Tablet packaging film：Paper/AI/PE，Paper/PE/AI/PE.Paste packaging fil.：PET/AI/PE.

Infusion packaging film：PET/Tie/POE/CPP，HPP+Sebs//RCP+Sebs/terPP+Sebs.

POLYSAN is a professional China plastic film factory for medical pharmaceutical packaging film, with excellent hot-tack and heat sealing strength, good composite fastness, low precipitation, greatly meet the hygienic performance requirements.