Co-extruded Vacuum Pouches

Custom coextruded vacuum pouches combine multiple functional layers for sealing, flexibility and product protection in one film structure

A single polymer rarely provides every property required by a vacuum pouch. Coextrusion combines functional layers so that the pack can balance sealing, toughness, clarity and barrier performance.

FUYA can customize coextruded vacuum pouches for meat, seafood, cheese, processed food and selected industrial products. Bag dimensions, thickness, structure, color and printing are adjusted according to product and equipment.

For sample selection, provide the packed product, required bag size, vacuum machine, storage conditions and any barrier target. Final performance should be confirmed on the customer's sealing and vacuum line.

Co-extruded vacuum pouches are flexible, multi-layer plastic bags manufactured by simultaneously extruding different resins (such as nylon and polyethylene) into a single, unified film. They are primarily used in commercial kitchens and food processing to remove air and create an airtight seal to extend product shelf life.

Fresh & Processed Meats: Ideal for storing beef, poultry, and sausages by preventing oxidation and maintaining meat color.

Seafood: Locks in freshness and stops odor transfer for fish and shellfish.

Dairy Products: Used extensively for aging and storing blocks of cheese.

Prepared Foods & Sous-Vide: Certain co-extruded structures are formulated for "cook-in-bag" applications, allowing for direct boiling or low-temperature sous-vide cooking.

Dry Goods & Snacks: Perfect for storing nuts, dried fruits, and coffee beans.

Superior Barrier Properties: By utilizing layers like EVOH, these pouches provide incredibly low oxygen transmission rates, keeping food fresh and preventing freezer burn.

High Puncture Resistance: They easily withstand the edges of bone-in meats or hard, dry goods without tearing, minimizing product loss during transport.

Optimal Seal Strength: They consistently form reliable vacuum seals even when minor oils, liquids, or moisture are present in the sealing area.

Versatility & Clarity: The material is highly transparent for retail display and is flexible enough to tightly conform to irregular shapes.

Cost Efficiency: They deliver higher durability and barrier performance while generally using less plastic overall compared to standard laminated bags.