Automatic high frequency PVC plastic bag welding machine (Pvc Bag High Frequency Welding Machine) is one economic type of machine ,power is 5KW is main for PVC book cover ,soft flat bag ,chest card ,badge holder ,name card, urine bag ,blood bag ,wristbands,reflectibe material etc soft PVC bag. The character of automatic high frequency plastic welding machine: 1.Small power ,economic type. 2. Positioning accuracy Hf Pvc Welding Machine with high-precise positioning system can easily orientating precisely. The process has been greatimproved. 3. Anti-spark protection system When spark occur,the high sensitiveness spark protects electric system,cut high frequency power immediately to protect mould and material. 4. No high frequency radiation Pvc Bag Making Machine has a good shielding device, all the parameters has passed the inspection of the State Department. The specification of…