Non-woven bag printing machine

The utility model relates to the technical field of non-woven fabric bag processing, and discloses a non-woven fabric bag printing machine which comprises a machine body, the machine body comprises a supporting frame fixedly installed on a machine table, a silk screen plate is fixedly installed in the middle of the supporting frame, and a cleaning assembly is arranged on the supporting frame and comprises two cleaning pieces arranged at the two ends of an ink scraping plate correspondingly. The cleaning part comprises connecting rods arranged on the supporting frame, the cleaning assembly further comprises a driving part for driving the two connecting rods to reciprocate in the horizontal moving direction of the ink scraping plate at the same time, scraping plates are rotationally arranged on the connecting rods, and the opposite ends of the two scraping plates and the inner side face of the frame of the silk screen plate are located on the same horizontal plane; the scraping plate abuts against the correspon