PET/EVOH/PE films are multilayer composite films known for their excellent barrier properties against gases (like oxygen and carbon dioxide) and moisture. This makes them highly effective in extending the shelf life and preserving the quality of packaged products.

The primary usage area for PET/EVOH/PE films is packaging, particularly for products that are sensitive to oxygen and moisture. Specific applications include:

  1. Food Packaging (Most Common and Widely Used Area):
  • Meat, Fish, and Poultry: Prevents oxidation, discoloration, and spoilage, extending freshness. This includes fresh meat, processed meats (sausages, salami), and seafood.
  • Dairy Products and Cheese: Maintains texture, flavor, and prevents spoilage.
  • Coffee, Tea, and Snacks: Locks in aroma and prevents oil oxidation, keeping products fresh and flavorful.
  • Ready Meals and Prepared Foods: Often used in thermoformed trays for modified atmosphere packaging (MAP) to extend shelf life.

Dried Fruits, Nuts, and Pulses: Protects against moisture and oxygen degradation.

Sauces, Condiments, and Oil-Containing Products: Prevents oil rancidity and preserves flavor.

Baked Goods: Helps maintain freshness and prevent staleness.

Aseptic Packaging: For products requiring a high level of sterility and extended shelf life at ambient temperatures.

Beverages: Used in some applications where oxygen barrier is crucial.

  1. Pharmaceutical and Medical Products Packaging:
  • Protecting sensitive drugs and medical devices from oxygen and moisture degradation.
  1. Other Industrial and Consumer Applications requiring gas barrier properties:
  • Industrial product rust prevention packaging: For items susceptible to rust due to oxygen exposure.
  • Cosmetics: Protecting ingredients from oxidation.
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  • Chemicals and Solvents: Providing a barrier against volatile compounds.
  • Pet Food: Extending the shelf life and preserving the freshness of pet food.

In essence, any product that benefits from protection against oxygen, moisture, and aroma loss to prolong its freshness, quality, and shelf life is a potential usage area for PET/EVOH/PE films.s