Sustainable Packaging Material Market Size and Forecasts (2020 - 2030), Global and Regional Share, Trends, and Growth Opportunity Analysis Report Coverage: - by Material (Paper & Paperboard, Plastic, Metal, and Glass), Process (Recycled, Reusable, and Degradable), Function (Active, Molded Pulp, and Alternate Fiber), Application (Food & Beverage, Pharmaceutical, and Others), and Geography (North America, Europe, Asia Pacific, and South and Central America)