Food label (Food packaging label) refers to the words, graphics, symbols and other descriptive materials attached to food packages, which are used to provide consumers with information about the food. It is an important bridge of communication between food producers and consumers, as well as an important part of the food safety management system. Food label includes not only the basic information of the food (such as name, ingredient list, production date, etc.), but also other necessary contents (such as nutrient composition, allergen information, etc.) stipulated by law. The features of food label are:

  1. Informative: The core function of food label is to convey information. It covers the name, specification, date of production, shelf life, ingredient list, nutritional composition, method of consumption, etc. of the food to help consumers fully understand the characteristics of the food.
  2. Regulatory: The content and format of food labels are usually subject to the strict constraints of national laws and regulations. For example, food labels must indicate the name and address of the producer, the net content, the use of food additives and so on. This not only protects the consumer's right to know, but also helps market regulators to standardize the food industry.
  3. Scientific: The nutrient content table and allergen tips in food labels are highly scientific, which can provide consumers with professional information about the nutritional value and safety of food, thus helping them choose products that meet their needs.
  4. Practicality: The design of food labels focuses on practicality and readability, and usually adopts concise and clear language and intuitive signs to facilitate consumers' quick access to key information. For example, many food labels use color coding or icons to indicate calorie levels or health ratings.
  5. Diversity: Different types of foods may require different label content. For example, foods for infants and young children, health foods, and foods for special medical purposes often have additional label requirements, while ordinary prepackaged foods follow general rules.