With the rapid development of economy and the improvement of living standards, the requirements of food quality and safety are increasingly strict, and the supervision of government departments and the attention of consumers are also increasingly strengthened. As the only carrier to provide food information directly to consumers, food packaging label can effectively provide basis for consumers to choose and eat packaged food and protect the interests of consumers. On the other hand, it can effectively reflect the strength of food enterprises to implement the national standards and avoid the loss caused by the wrong identification. Thus, the importance of food labeling.

According to the general principles of prepackaged food labeling GB7718, the general principles of prepackaged food nutrition labeling gb28050, the food labels for special meals gb13432, the special requirements of ordinary food, the labeling requirements of health food, the special labeling requirements of new raw materials, the labeling of food additives, the labeling of food related products and the product implementation standards, etc., the inspection of the test can be conducted Analyze the comprehensiveness and compliance of the label content, and check the accuracy of the label content.