FEATURES OF THIS Rolled Bag Making Machine: HEAT SEALING AND PERFORATING TO BE FINISHED AT ONT TIME. TO WORK IN TWO LINES TO WORK IN SINLE LINE IF BAG WITH PRINTED COLOR SINGLE MARK TRACKING PHOTOCELL SINGLE STEP MOTORS TO PULL FILM MICROCOMPUER CONTROL CONNECTED WINDING TO ROLL TWO LINES AT ONE TIME PNEUMATIC CONTROL TO OPEN AND CLOSE THE WINDING SHAFT POSSIBLE TO MAKE ROLLED BAG WITH SHAFT OR WITHOUT SHAFT FOR BOTH ROLLED FLAT BAG AND ROLLED T-SHIRT BAG