The Air Inside Your Food Pack: How Modified Atmosphere Packaging Works0

• A to Z, General, Health & Wellness
• August 21, 2026

Have you ever opened a food package that looks tightly sealed, only to find that it contains more air than you expected? That air may be there for a reason. Modified Atmosphere Packaging (MAP) is a food-packaging technique in which the air inside a package is replaced with a carefully controlled gas mixture. By changing