what it is
VMPET stands for Vacuum Metallized Polyester. This structure uses PET as the outer layer, a metallized PET layer for barrier protection, and PE as the inner seal layer. It provides metallic-like barrier performance with less stiffness than foil.
best for
- Coffee and tea packaging
- Snack foods and pet food
- Cosmetics and pharmaceuticals
look & feel
Shiny, metallic-looking, strong, and flexible, with a premium feel.
printing
PrintabilityVery good to excellent
Best forHigh-quality branded flexible packaging graphics
MethodsFlexo and gravure depending on structure and scale
NotesWorks seamlessly in multi-layer structures with high-quality graphics
pros & cons
Pros
- High barrier protection
- Lightweight alternative to foil
- Cost-efficient for large-scale production
Cons
- Slightly lower barrier compared to pure aluminum foil
- Metallized layer can crack under extreme folding
- Recycling challenges due to metal coating
sustainability
Best described honestly as performance-driven packaging with end-of-life tradeoffs.
products made with this material
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