... .edge welding 3.fold bag welding 4.butt welding,PVC,plastic welding project screen welding machine After sale services ... welding,weld mark adjustable5. fabric including PVC component weld directly, when without PVC,weld with PVC tape on. 6. Panel control,hot ... :14-30 secondsfabric type:blinds,shades,awning,drapery,valance,table runner,cloth,place mat etc.Material of machine structure:Aluminium Dimension ...