Global market valuation was derived through comprehensive revenue mapping and volume reconciliation methodologies. The analytical framework incorporated:
• Identification of 60+ key manufacturers and converters across North America, Western Europe, Asia-Pacific, and Latin America, including integrated film producers, aluminum foil suppliers, and MAP equipment providers
• Product mapping across polyethylene (PE), polypropylene (PP), polyethylene terephthalate (PET), ethylene vinyl alcohol (EVOH), paperboard, and aluminum foil substrate categories, segmented by flexible films, rigid trays, and semi-rigid containers
• Analysis of reported segment revenues and modeled top-line estimates specific to modified atmospheric packaging portfolios, cross-referenced with industrial gas sales for food-grade nitrogen and carbon dioxide mixtures
• Coverage of manufacturers representing 65-70% of global market share in 2024, supplemented by patent filing analysis and capital expenditure announcements for capacity expansions
• Extrapolation using bottom-up (packaging unit volume × average selling price by substrate type and end-use application) and top-down (industry revenue validation against macro packaging consumption data) approaches to derive segment-specific valuations and regional growth trajectories