This book presents an integrated approach to understanding the principles underlying food packaging and their applications. This edition includes new and expanded coverage of biobased packaging and bionanocomposites; nanotechnology applications, including nanoclays; metallization and atomic layer deposition; shelf life design, analysis, and estimation; safety and legislative aspects of packaging including public interest in food contact materials such as BPA and phthalates; life cycle assessment and sustainability. A new chapter addresses food packaging closures and sealing systems, including closures for plastic and composite containers and peelable seals.