1. It is suitable for the automatic production of all kinds of hard paper boxes, and the automatic production of a variety of special-shaped boxes. 2. 24-hour control glue preheating function, the whole machine adopts Japanese Omron PCL and man-machine control system, automatic carton extraction device, 3. Computer function parameter setting and fault display shutdown function, automatic paper suction and feeding and gray cardboard push function, 4. Four corners heating separate man-machine interface control, correction positioning system does not exceed 0.2mm glue viscosity automatic control.