Bakery Packaging Market Size & Forecasts 2026-2035, By Segments (Application, End-Use Industry, Printing Process, Material, Closure Type), Growth Opportunities, Innovation Landscape, Regulatory Shifts, Strategic Regional Insights (U.S., Japan, China, South Korea, UK, Germany, France), and Competitive Dynamics (Amcor, Bemis, Sealed Air, Coveris, Winpak)