The "it economy" continues to explode, with the pet food industry's compound annual growth rate exceeding 30%. But the pain at the factory is becoming more and more real - the cat strip production line cannot keep up with the high-volume orders, customer complaints of meat sauce filling dripping are constant, the accuracy of small doses of nutrient solutions is difficult to control, dog food puffed granules break as soon as they are loaded, high-end bags are not tightly sealed...