... This machine is used to weld plastic of PVC,PE,DHPE,LDPE,EVA,PP and other plastic ... need to be flaped.These efforts need pvc welding machine inevitably. PVC WELDING MACHINE1.Use no glue stitching cloth ... box cloth, Daogua cloth, mesh cloth, tarpaulin and other PVC, PE, DHPE, LDPE, EVA, Pp plastic materials that ... better performance than similar products on the market). PVC jointing machine