| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vehicular cushioning material capable of improving strength of a required part without increasing the weight of the cushioning material. <P>SOLUTION: By performing press-formation to compress in the thickness direction a fiber structural body with webs M1 repeatedly piled up on the vehicular cushioning material 50 arranged on a side of a vehicle body panel of an interior material, and fibers are orientated in the thickness direction, the webs M1 form a reinforced part 54 that is curved in the pile-up direction D1 of the webs M1. A plurality of the webs M1 in the reinforced part 54 may be curved in the direction same as the pile-up direction D1. Each of the webs M1 in the reinforced part 54 may include a first curve part M4 that is curved in one direction D11 of the pile-up direction D1 and a second curve part M5 that is curved in the other direction D12 of the pile-up direction D1 that is opposite to the first curve part M4. <P>COPYRIGHT: (C)2013,JPO&INPIT |
