Edible films are thin layers made from natural or synthetic materials that can be safely consumed. They are often created from ingredients like proteins, polysaccharides, or lipids, which can provide a barrier to moisture, oxygen, and light. These films are used in food packaging to extend shelf life and maintain freshness. In addition to packaging, edible films can also serve as a delivery system for flavors, nutrients, or preservatives. They can be applied to various foods, enhancing their taste and nutritional value while reducing waste. This innovative approach is gaining popularity in the food industry for its sustainability and convenience.