| 摘要 |
PROBLEM TO BE SOLVED: To provide an air-bag door for a vehicle which improves the appearance and texture of a surface cover material when used under high temperature.SOLUTION: An air-bag door 20 for a vehicle includes: a base material 21; a three-dimensional knitted cushion layer 23 disposed on the one surface side of the base material 21; and a surface cover material 25 disposed at a side of the three-dimensional knitted cushion layer 23 which is opposite to the base material 21. Cleavage grooves 22, 24, which form starting points of a rupture caused when the air-bag door 20 is pressed by an air-bag 12 inflating and expanding, are respectively formed at the base material 21 and the three-dimensional knitted cushion layer 23. Further, a cushion layer 26 is provided between the three-dimensional knitted cushion layer 23 and the surface cover material 25. |
