With the progress of human social civilization and the continuous improvement of people's needs for life, the voice of food safety is also getting higher and higher. Therefore, the application of food grade grease has been paid more and more attention. While many developed countries continue to raise the threshold of food import, they are also strengthening their own food safety management. Some developed countries have more and more standardized and strict requirements for the use of food-grade lubricants in the field of food production, which has caused great obstacles to the export of food in developing countries including my country. This will further promote the development and application of food-grade lubricants in my country.

　　The biggest difference between food-grade grease and ordinary grease is that its ingredients include base oil and additives, which are non-toxic and harmless. Occasional contact with food will not contaminate food, and it can still ensure food health and safety.

　　Food machinery and equipment manufacturers use food-grade grease, which not only protects the lives and health of consumers, but also protects the interests of food manufacturers. Enterprises use food-grade grease, which not only prolongs the oil change interval, but also reduces equipment loss. For a responsible, honest and law-abiding food manufacturer, the first consideration should be the safety of its products.

　　Competition in the food industry is becoming increasingly fierce, both in China and around the world. However, the food processing industry also faces serious challenges. On the one hand, food demand continues to grow and production needs to increase. On the other hand, based on the current food safety situation, food quality also needs to be further improved. Food production companies must ensure product safety, protect brand reputation, increase production capacity and expand profit margins in the context of economic contraction. In view of the extremely important position of food processing and packaging in the entire industrial chain, in order to improve the quality and output of food at the same time, and to achieve green, safe, energy-saving and environmental protection, it is necessary to fundamentally improve the level of food production and the processing and packaging scheme of the process system. Lubricant is one of the potentially important factors. Therefore, the future development space of food-grade grease is very broad.