Manufacturing process of a headliner for interior linings

摘要

The present invention refers to a manufacturing process of a headliner for automotive vehicle interiors, and it more specifically refers to the manufacture of headliners obtained from a stratified material, the central layer ( 2 ) comprising at least two low density fibrous material layers ( 1 ), each one of which is superficially impregnated with thermosetting resin ( 3 ). The binding of the layers constituting said stratified material and the forming thereof are simultaneously carried out by means of the use of a hot press.