... such as LDPE, PVC, HDPE, EVA, PP and PVC,HDPE,EVA,PP Please carefully read the literary in order to use the machine carefully ... welding of all thermal-fused material such as LDPE, PVC, HDPE, EVA, PP and PVC,HDPE,EVA,PPThe control of this series adopt ... -fused material such as LDPE, PVC,HDPE,EVA,PP and so on.The control of this series of welding machine adopts PID automatic ...