SOUND ABSORBING SKIN MATERIAL AND SOUND ABSORBING MATERIAL UTILIZING THE SAME

摘要

A lightweight sound absorbing skin material that excels in sound absorption and moldability; and a sound absorbing material utilizing the same. A fiber sheet (3) on its one major surface or both major surfaces is laminated with a creped and/or embossed drawn paper material (for example, creped paper (1b)) to thereby obtain a sound absorbing skin material (6). The drawn paper material has a crepe ratio of 10 to 50%, a projection height of 0.02 to 2.00 mm and a projection count of 20 to 200 projections/cm2. The sound absorbing skin material (6) is laminated with a sheetlike breathable porous material (7) to thereby obtain a sound absorbing material (8).