... : heat bond, radio frequency welding, ultrasonic welding, vacuum forming, laminating and printing Prduct informationWidth 1000mm~1500mm(or 40"~60");Thickness ... processing: heat bond, radio frequency welding, ultrasonic welding, vacuum forming, laminating and printing. Available types: ester, ether (hydrolysis resistant), heat ... to replace PVC (Vinyl) for environmental protection. ester Based TPU film