... ,with super-highsensitivity spark protection device It is applicable for PVC,PET,EVA,TPU and other environmental protection film press marked ... ,it welds cutting,automotive manmade leather chair,sun-shade plate,door plate handrail,trademark,watch belt,belt,CD bags and etc ... cut the useless edge automatically. It is fit for welding PVC/PVC, PVC/Card, special plastic materials (PE, PS, PC, PET and APET ...