Global market valuation was derived through production volume analysis and revenue mapping across the value chain. The methodology included:
• Identification of 50+ key manufacturers across North America, Europe, Asia-Pacific, and Latin America
• Material mapping across polypropylene (PP), polyethylene terephthalate (PET), aluminum foil, paperboard, nylon, and cast polypropylene (CPP) substrates
• Product mapping across stand-up pouches, flat pouches, thermoformed trays, and carton-based retort formats
• Application mapping across ready-to-eat meals, wet pet food, processed seafood, meat products, baby food, and pharmaceutical sterilization applications
• Analysis of reported and modeled annual revenues specific to retort-compatible packaging portfolios
• Coverage of manufacturers representing 75-80% of global market share in 2024
• Extrapolation using bottom-up (production volume × ASP by material type, package format, and country) and top-down (manufacturer revenue validation and import/export trade data reconciliation) approaches to derive segment-specific valuations and growth trajectories