Eco Friendly Flexible Packaging Market Size, Share & Demand Report By Material Type (Recyclable Plastics, Biodegradable Plastics, Paper-Based Materials, Compostable Materials), By Packaging Type (Pouches, Bags, Wraps & Films, Sachets), By End-Use Industry (Food & Beverage, Pharmaceuticals, Personal Care & Cosmetics, E-Commerce & Retail, Household Products), By Region & Segment Forecasts, 2025–2034