The invention relates to a novel printing device. The novel printing device is mainly composed of supporting side plates, vertical sliding rails, a connecting rotating shaft, a rolling shaft, a rolling mold plate, a supporting frame, a workpiece delivering frame, a movable air-blowing device, a supporting rod and a pressure monitoring device. The novel printing device has the characteristics that operation is easy and convenient, the design is reasonable, printing is conducted by rotating and rolling, the mold plate is cleaned at any time, the printing effect is good, and meanwhile the extrusion pressure of the printing machine can be monitored.