Vehicle panel with metalized film
A vehicle panel ( 10 ) includes a core layer ( 12 ) and a layer of metalized film ( 14 ) bonded to the core layer ( 12 ). In one embodiment, the core layer ( 12 ) is made of a material with heat absorption or insulation properties. The layer of metalized film ( 14 ) is made of a material having heat reflective properties that can be bonded to the core layer ( 12 ). Alternatively, a compatible bonding agent can be applied to the core layer, the metalized film, or both. To form the vehicle panel ( 10 ), the layer metalized film ( 14 ) is positioned on one half of a mold tool and the core layer ( 12 ) is positioned on the other half of the mold tool. Heat is applied to the core layer ( 12 ) and the mold tool is closed such that the heat from the core layer ( 12 ) causes the metalized film ( 14 ) to be in a formable state and bonds to the core layer ( 12 ).
1. An assembly of a vehicle including at least two panels, the assembly comprising:
a structural outer roof panel of a vehicle having a non-flat, contoured, passenger-compartment-facing inboard surface;
a passenger compartment interior trim panel disposed adjacent the structural outer roof panel of the vehicle and having an outboard surface defining a non-flat topography that matches the non-flat, contoured, passenger-compartment-facing inboard surface of the structural outer roof panel, the passenger compartment interior trim panel comprising:
a core layer having inboard and outboard surfaces;
a heat formable metalized film layer bonded to the outboard surface of the core layer and defining a non-flat topography that matches the non-flat, contoured, passenger-compartment-facing inboard surface of the structural outer roof panel, the heat formable metalized film layer positioned completely against the passenger-compartment-facing inboard surface of the structural outer roof panel without an air gap between the structural outer roof panel and the passenger compartment interior trim panel; and
a decorative layer disposed on the inboard surface of the core layer and exposed to the passenger compartment.
2. The assembly of claim 1 , wherein the core layer includes a first material and the heat formable metalized film layer includes a second material, the first material being compatible with the second material and each of the first material and the second material includes a polymer material.
3. The assembly of claim 2 , wherein the polymer material of the second material that forms the heat formable metalized film layer comprises polyethylene terepthalate (PET).
4. The assembly of claim 2 , wherein said first material of the core layer comprises an insulating material.
5. The assembly of claim 4 , wherein the first material of the core layer comprises polypropylene.
6. The assembly of claim 1 , wherein the passenger compartment interior trim panel comprises a headliner.
7. A vehicle roof construction comprising:
an outer structural panel having an outer surface and a passenger-compartment-facing inboard surface, wherein the outer structural panel forms a non-flat vehicle roof; and
an interior trim panel having a vehicle-roof-facing outboard surface and an inner surface, the interior trim panel forming a headliner adjacently-attached to the passenger-compartment-facing inboard surface without an air gap therebetween, the headliner comprising:
a thermoformed film layer facing and attached to the passenger-compartment-facing inboard surface of the vehicle roof;
a core layer heat bonded to the film layer, the core layer including a first material having heat absorbing or insulating properties a second material having heat-reflecting properties, each of the first material and the second material including a polymer material, wherein the second material that forms the film layer is coated with a metallic material to define a metalized film layer; and
a decorative layer disposed on an inboard surface of the core layer and forming the inner surface of the interior trim panel.
8. The vehicle roof construction of claim 7 , wherein the polymer material comprising the second material of the metalized film layer comprises:
a polyethylene terepthalate (PET).
9. The vehicle roof construction of claim 7 , further comprising a second layer attached thereto or a surface opposite of the metalized film layer.
10. The vehicle roof construction of claim 9 , wherein the second layer is a fabric material.
11. The vehicle panel of claim 1 , wherein the decorative layer comprises a metalized film.
12. The vehicle panel of claim 7 , wherein the decorative layer comprises a metalized film.
13. The vehicle panel of claim 1 , wherein the decorative layer comprises a fabric.
14. The vehicle panel of claim 7 , wherein the decorative layer comprises a fabric.