... also make into laminated films with aluminized film, foamed PE sheet, and paper are the applications of sun shading, heat insulation ... to make laminated film with aluminized film and, foamed PE sheet.5. Index revolving winder is easy to operate. 6. Strengthened ... bubble rolls,air bubble film,air bubble machine,air bubble sheet,bubble envolope,bubble wrap packaging,bubble wrap bags,bubble padded ...