The Black PP/PET/EVOH Rectangle Fresh-Lock MAP Tray by Rosinpack is a high-barrier modified atmosphere packaging (MAP) solution engineered for the modern case-ready fresh food supply chain. Vacuum-thermoformed with a multi-layer structure that integrates an EVOH oxygen barrier core, this black rectangle tray locks in a precisely controlled gas mix (typically O₂ / CO₂ / N₂) to slow spoilage, suppress bacterial growth, and keep meat, poultry, seafood, fruit, and vegetables fresh and appetizing for up to 2-3× longer than conventional packaging.
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