Food packaging refers to the process of enclosing food products in suitable containers or materials to ensure their safety, preservation, and convenience. It involves the use of various packaging materials such as plastic, glass, metal, or paper to protect the food from contamination, spoilage, and physical damage. Additionally, food packaging also includes labeling and providing necessary information about the product, such as ingredients, nutritional content, and expiry date. The packaging of food plays a crucial role in extending the shelf life of products, facilitating transportation, and enhancing consumer convenience.