Composite layer

1. A composite layer for covering an automotive airbag, comprising:

a carrier layer; and

a decorative layer connected to the carrier layer via an adhesive;

a default tear line in a designated area of the composite layer, the default tear line having incisions provided at least in sections of the carrier layer and/or decorative layer, wherein the incisions do not follow the default tear line over its entire length;

wherein no adhesive is located between the carrier layer and the decorative layer in at least one section of the default tear line;

wherein the incisions are connected by the at least one section of the default tear line containing no adhesive to control progress of tearing along the default tear line.

2. The composite layer of claim 1 , wherein the incisions are located in an underside of the decorative layer.

3. The composite layer of claim 1 , wherein the incisions are provided only in sections of the designated tear line in the carrier layer and/or the decorative layer.

4. The composite layer of claim 1 , wherein the default tear line has an H cross-section.

5. The composite layer of claim 1 , wherein the default tear line comprises a horizontal tear line section and a vertical tear line section adjoining on both sides of the horizontal tear line section.

6. The composite layer of claim 5 , wherein no adhesive is located between the carrier layer and the decorative layer in a region of the horizontal section of the default tear line.

7. The composite layer of claim 6 , wherein the incisions are provided partially in the horizontal tear line section.

8. The composite layer as claimed in claim 7 , wherein the decorative layer has one incision in a center section of the horizontal tear line section and in both adjoining vertical tear line sections.

9. A composite layer for covering an automotive airbag, comprising:

a carrier layer; and

a decorative layer connected to the carrier layer;

a default tear line in a designated area of the composite layer, the default tear line having incisions provided at least in sections of the carrier layer and/or decorative layer, wherein the incisions do not completely follow the default tear line;

wherein the carrier layer and the decorative layer are not connected to each other in at least one section of the default tear line defining at least one unconnected section;

wherein the incisions are connected by the at least one unconnected section of the default tear line to control progress of tearing along the default tear line.

10. The composite layer of claim 9 , wherein the incisions are located in an underside of the decorative layer.

11. The composite layer of claim 9 , wherein the incisions are provided only in sections of the designated tear line in the carrier layer and/or the decorative layer.

12. The composite layer of claim 9 , wherein the default tear line has an H cross-section.

13. The composite layer of claim 9 , wherein the default tear line comprises a horizontal tear line section and a vertical tear line section adjoining on both sides of the horizontal tear line section.

14. The composite layer of claim 13 , wherein there is no connection between the carrier layer and the decorative layer in a region of the horizontal section of the default tear line.

15. The composite layer of claim 14 , wherein the incisions are provided partially in the horizontal tear line section.

16. The composite layer as claimed in claim 15 , wherein the decorative layer has one incision in a center section of the horizontal tear line section and in both adjoining vertical tear line sections.

17. The composite layer according to claim 9 wherein at least one of the incisions is disposed in the at least one unconnected section of the default tear line and at least one of the incisions is disposed adjacent to the unconnected section of the default tear line so as to control progress of tearing along the default tear line.