This book focuses on plastics for food safety and materials and chemicals, methods and applications of these polymers. The book begins with a chapter about food safety. Here, food security and the issues of migration of substances from packaging into the corresponding food are discussed. Then, in the next chapter, regulations, standards, and specifications are detailed. Furthermore, in another chapter, testing methods, such as risk assessment, freshness testing of food, and food colorants are discussed. In the chapter entitled "Food Packaging," the methods that can be used for these issues are given. Finally, methods for recycling are given.