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MAP · 6 min read
What Is MAP Packaging and When Should Food Brands Use It?
A clear introduction to Modified Atmosphere Packaging, MAP-compatible trays and high-barrier lidding.
MAP in simple terms
Modified Atmosphere Packaging, or MAP, adjusts the atmosphere inside a sealed package to support product freshness for selected chilled food applications.
Tray and lidding compatibility
MAP performance depends on the tray structure, lidding film, sealing equipment, food type and storage conditions. CPET trays are a key format for ready meal and prepared food applications.
Validate before scaling
Food brands should validate shelf-life requirements, gas mix, seal integrity, storage temperature and food-contact documentation before moving into larger-scale production.