Food Packaging Market Size, Share, Growth, Trends, and Global Industry Analysis: By Type (Flexible, Rigid, and Semi-rigid), By Material (Glass, Metal, Plastics, and Paper & Paper-Based Materials), By Packaging Type (Cups, Bottles, Cans, Pouches, Trays, and Others), By Application (Dairy Products, Fruits & Vegetables, Bakery & Confectionery products, Ready-to-Eat Meals, and Others) and Region Forecast 2020-2031