Automotive trim assembly having an integrated airbag door

An automotive interior trim assembly adapted to have an airbag deploy therethrough, comprising:

• a substrate with a deployment door integrally molded therewith, said substrate having a front surface adapted to face an automotive interior and a back surface opposite to said front surface, the airbag adapted to be stored behind said deployment door prior to actuation, said deployment door adapted to open when the airbag is actuated;
• and
• a cover molded onto said substrate and said deployment door, said cover including an inner and outer layer of a polymer material having a substantially non-cellular structure and a core of said polymer material having a cellular foam structure positioned between said inner and outer layers,
• wherein said cover is adapted to keep said deployment door attached to the trim assembly when the airbag is actuated and opens the deployment door.