In daily life, the hands have the most opportunities to contact with other objects, so the types and quantities of microbial infections in the hands are more than those in other parts of the body. For employees in food workshops, hand bacteria are more harmful. If not handled properly, it will affect the secondary pollution of food hygiene.

At present, most of the hand disinfection methods of domestic food enterprises still stay in the traditional disinfection modes such as basin washing. The defect of these modes is that many people use the same disinfection tool, and the disinfection effect of the disinfectant is reduced after repeated use, so it cannot play a complete disinfection effect. And public contact with disinfection equipment will lead to cross infection of bacteria.

The hand disinfection of food enterprises should be mechanized and automated in order to avoid hand hygiene problems. It is necessary to thoroughly disinfect the hand hygiene of employees according to a certain disinfection process to reduce the possibility of secondary pollution. At present, the hand disinfection method of most medium and large-scale food enterprises in China is to use automatic induction hand sterilizer or use automatic induction soap dispenser and high-speed dryer to disinfect. The advantage of using automatic induction hand sterilizer is to avoid the cross caused by repeated contact with disinfection equipment by employees, and the automatic induction hand sterilizer can install different disinfectants according to the needs of enterprises. The new generation of automatic induction hand disinfectors can better allow employees to bring them into the workshop for disinfection, avoiding the dust pollution of entering the disinfection room back and forth when disinfection is needed. The birth of these mechanized and automated disinfection equipment undoubtedly adds a protective wall to food enterprises.

At present, the development and research of various automatic induction hand disinfection equipment has always been one of the primary products developed by domestic disinfection and environmental protection companies. For enterprises, how to choose hand disinfection equipment is undoubtedly a kind of responsibility for enterprise products. According to the requirements of aseptic operation, improving the procedures and methods of hand disinfection of employees in food processing enterprises is very important to improve food safety.