Delivery Bag Machine

Our equipment specializes in hot-edge sealing fabrication of either printed or plain PE plastic films. Delivery bag machine core configurations include CNC length calibration, automatic color sensor tracking, auto glue shutoff, emergency halt upon release film/film snapping, closed-loop tension management and auto finished bag folding & binding. Manipulator pick-up substitutes bundling function on semi-automatic variants, making it top-tier machinery for courier bag fabrication.

Delivery bag machine has the following advantages:

1. The computer system uses a high-end domestic brand PLC, with the program exclusively written by our company. Operators can easily set parameters through the touchscreen. Computer monitors the production process and displays electronic fault information. Post-feeding analog synchronous control system can achieve the coordination of the feeding speed with other processes of the bag making machine. The front and rear servo motors make the film roll feed without tension. One servo motor controls the adhesion part between grease-proof film and film, the other one controls the rubber roller behind the cutter, accurately controlling paper feeding length and speed to achieve high-precision cutting.

2. Color-based object tracking, both front and back printing of roll film can be tracked, easy setup, precise identification and positioning of images on the paper, real-time detection, object loss auto-stop.

3. Full automatic computer-synchronized grease-proof film glue cutoff control system, grease-proof film breakage, no material auto stop system, patented technology (high speed and stability, clean glue cutoff without stringing) the maximum diameter of grease-proof film roll can reach 440mm. Glue cutoff design makes hot cutting part non-sticky, and the production process is more stable. It is faster to tear off grease-proof film at the glue cutoff part of the mailing bag, no need to find bag opening.