Pharmaceutical Grade Polyester Vacuum Metallized Polyester Cast Polypropylene Composite Film (PET/VMPET/CPP)

Utilizing a specialized three-layer composite structure (Polyester / Metallized Polyester / Cast Polypropylene), it delivers exceptional high-barrier performance, effectively blocking light, resisting moisture, and preserving aroma. This ensures drug safety and long-term stability, meeting the most demanding packaging requirements.