Modified Atmosphere Packaging (MAP)
Modified Atmosphere Packaging, commonly called MAP, is a food-packaging technology in which the atmosphere inside a sealed package is replaced or modified with a controlled mixture of food-packaging gases before the package is sealed.
Retail-Ready Seafood
Designed to help maintain product quality and presentation during the intended storage and distribution period.
Important Information
MAP is not a replacement for refrigeration or HACCP controls. It is a packaging technology that works alongside good hygiene, temperature control, appropriate processing and validated food-safety procedures. The performance of MAP depends on factors including species, product condition, gas composition, packaging material, sealing performance, temperature and validated shelf-life.
How MAP Works
A simplified overview of our MAP process for retail-ready seafood distribution.
Fresh Fish
Selected under controlled hygiene.
Preparation
Placed into a food-grade tray.
Gas Flushing
Air replaced with controlled gas.
Sealing
Heat-sealed for controlled atmosphere.
Chilled Distribution
Remains chilled throughout supply chain.
Why MAP Technology Matters
Transforming the way seafood is presented, stored, and distributed across the UK market.
Freshness & Quality
A controlled package atmosphere can help support seafood quality during chilled storage when correctly designed.
Shelf-Life Management
MAP can help extend the commercially useful shelf life of suitable chilled seafood products.
Professional Presentation
Sealed tray packaging creates a consistent, modern retail presentation and protects the product.
Reduced Food Waste
Better preservation of product quality can support improved stock rotation and reduce avoidable waste.
Retail Readiness
MAP provides a standardised packaged format suitable for modern retail environments.
Wider Distribution
Professionally packaged seafood can support structured supply to convenience retailers and supermarkets.
Brand Development
MAP gives Ocean Fresh an opportunity to build a recognisable packaged seafood range with consistent presentation.