Patent ID: 6042675
Filing Date: 2000-03-28
Classification: B05D,B32B,B41M,Y10S

Abstract:
A lamination method for an object comprising the steps of:preparing a thermoplastic synthetic resin solution consisting of a thermoplastic synthetic resin selected from the group consisting of polyethylene, polypropylene, polyvinyl chloride and polystyrene, dissolved in an organic solvent selected from the group consisting of toluene, methyl ethyl ketone, ethyl alcohol and xylene;heating said thermoplastic synthetic resin solution;laminating a substrate selected from the group consisting of a released paper sheet, a released synthetic resin film and a non-released synthetic resin film, with the heated thermoplastic synthetic resin solution by roller coating;drying the heated thermoplastic synthetic resin solution coated on the substrate to obtain a lamination sheet coated with a thermoplastic synthetic resin film;passing the lamination sheet along with the object through a nip defined between pressing and heating rollers so that the thermoplastic synthetic resin film on the lamination sheet is in contact with a surface of the object to be laminated; andseparating the object from the lamination sheet such that the synthetic resin film of the lamination sheet is transferred onto the surface of the object.