| 摘要 |
A method of applying a film, including a top layer having a softening point temperature and an adhesive tie layer, to an extruded substrate having a receiving surface to form a finished extrusion is provided including the steps of heating the adhesive tie layer of the film, heating the extruded substrate, placing the adhesive tie layer of the film in contact with the receiving surface of the extruded substrate, applying a predetermined force to the film to bond the adhesive tie layer to the extruded substrate and form the finished extrusion, and maintaining the top layer of the film at a temperature below the softening point temperature to prevent the top layer from being marred as the adhesive tie layer bonds to the extruded substrate.
|
