Our developing new product DZL-320/6S Full Automatic Stretch Vacuum Packaging Machine is designed and produced under the instruction of Germany experts. The vacuum pump and raw materials are imported and the control part is adopted programmable controller and industrial electrical appliance, which is made by Japan Omron Company. The touch screen can actualize man-machine conversation and data analysis, failure automatic display, automatic counting, automatic bag making, packaging and cutting to improve vacuum degree and production efficiency.