At this stage, in the process of rapid development of food packaging machinery, the dependence on technology is stronger. However, in the process of food packaging machinery automation design, more foreign technology is introduced, which will affect the research level of food packaging machinery automation in my country to a certain extent. Therefore, we need to pay attention to the research work on the localization of food packaging machinery automation in my country, and the development and innovation of drive technology and numerical control technology. Only in this way can we integrate digital technology into the development and research of food packaging machinery and equipment, and gradually improve the level of automation, energy saving and greening of food packaging machinery.