Plastic bag PVC bag machine equipment production line for PVC, PE plastic bag, such as conventional plastic, mainly for the construction lines, power lines, computer lines, metal thread manufacturing plastic bag; including jack-up put-ray machine - Straightening Machine -- power distribution cabinet - a go-between machine - close-ray machine parts. Digital communication-style man-machine interface computer-controlled system can display a wide range of parameters of a comprehensive, multi-dynamic graph shows, the operation simple and intuitive operation.