A food production line is the complete set of production systems in the food industry that automatically or semi-automatically transform raw materials into final packaged products. It integrates process technology, mechanical equipment, quality control, and hygiene standards, serving as the cornerstone for the scale, efficiency, and safety of the modern food industry. The food production line is the backbone of the modern food industry. Through high-level mechanization and automation, strict process control, and traceable quality management systems, it ensures the safe, hygienic, efficient, and large-scale production of food. From a bottle of yogurt, a can of cola, to a packet of biscuits, the vast majority of packaged foods we consume daily rely on these complex and precise production line systems.