How High-Barrier EVOH Extends Shelf Life for Fresh Food
May 6, 20265 min read
EVOH (ethylene-vinyl alcohol copolymer) has an extremely low oxygen-transmission rate; as the barrier layer in a multilayer structure it slows oxidation and spoilage.
Combined with modified-atmosphere packaging (MAP), EVOH trays markedly extend the shelf life of meat and fresh produce, reducing loss.
Raytek supplies EVOH trays compatible with automatic film-sealing and MAP lines, with barrier grade tunable to the food type.
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