Pharmaceutical Grade Polyamide Aluminum Foil Polyvinyl Chloride Cold-Forming Composite Rigid Sheet (OPA/AL/PVC)

Pharmaceutical-Grade High-Barrier Cold-Forming Composite Blister Film utilizes a pharmacopoeia-compliant three-layer structure of OPA (Nylon)/Aluminum Foil (AL)/PVC. Specifically engineered for deep drawing of solid dosage forms, it delivers exceptional physical strength, absolute light-blocking and oxygen-barrier properties, and superior cold formability and drawing ductility, guaranteeing full lifecycle protection for high-value solid pharmaceuticals.