The features of the machine are that the soft carton is opened to form, the back-sealing effect is excellent, the carton is stored in a vertical way, the empty carton suction box is replenished at any time, the forming, the back-sealing automatic processing, and the adjusting time is about 1-1.5 minutes, the operation is simple, through the touch screen to find fault point information, troubleshooting optional with safety door standard machine, parts at any time supply according to user requirements non-calibration