A PP EVOH PP laminate plastic film is a multi-layered composite material used in packaging, primarily for food products.

EVOH, which stands for Ethylene Vinyl Alcohol, is a high-performance polymer material known for its excellent barrier properties against gases, such as oxygen, nitrogen, and carbon dioxide. This makes it particularly useful in packaging applications where preserving the freshness and quality of food and beverages is critical. 

Environmental Considerations

- Recyclability: EVOH is generally not recyclable on its own due to its complex structure, but it can be part of a multi-layer package that is designed for recycling.

- Biodegradability: EVOH is not biodegradable, but efforts are being made to develop more sustainable versions.

Applications

- Food Packaging: Used in flexible and rigid packaging to extend the shelf life of products by preventing oxidation and maintaining freshness.

- Beverage Containers: In multi-layer bottles and containers to prevent the ingress of oxygen and the egress of carbon dioxide, ensuring the quality of the beverage.

- Pharmaceuticals: For packaging sensitive pharmaceutical products that require protection from environmental factors.

- Industrial Applications: Used in industrial films and coatings where barrier properties are essential, such as in fuel tanks and automotive parts.