중공 복합체 내부 도어 어셈블리는 직사각형 프레임에 장착 된 한 쌍의 시트 성형 화합물 스킨을 포함한다.
A hollow composite interior door assembly includes a pair of sheet molding compound skins mounted on a rectangular frame. No spacer is used to provide the necessary rigidity to the structure. Rather, the skins are adhered to each other along opposed recesses crating a lattice structure framework that supports the assembly.