The research and development of this equipment fills the vacancy of domestic vertical box opening and sealing machine in the opening capacity of 15-20 boxes/min. The machine adopts linear vertical feeding, which not only increases the storage capacity of cartons effectively, but also reduces the frequency and labor intensity of manual loading. Automatic unpacking, automatic folding of the cover, automatic sealing of the bottom of the carton, PLC+ man-machine interface control, operation, simple maintenance, stable performance, is an essential assembly line equipment for automatic scale production. It has been widely used in food, medicine, beverage, oil, daily chemical and other industries.