Interior panelling part for covering an airbag and method for its production

The present invention relates to an interior panelling part for covering an airbag (8), which interior panelling part has a sheet-like support (1), a decorative layer (5) and an intermediate layer arranged between the support (1) and the decorative layer (5), wherein a passage opening (2) for the airbag (8) is left open in the support (1), and wherein the intermediate layer comprises a mat (4) which spans the passage opening (2) and overlaps with the support (1) outside the passage opening (2), wherein, furthermore, the intermediate layer and/or the decorative layer (5) is/are weakened longitudinally or offset parallel to an edge of the passage opening (2) on just one side of the passage opening (2). The invention furthermore relates to a method for producing an interior panelling part of this type.