| 摘要 |
PURPOSE:To prevent production foam powder in the separation of foam from core material. CONSTITUTION:In a formed product consisting of core material 11, foam 12 bonded to one side of the core material and skin 13, which covers the surface of the foam, three-dimensional net-like structural material 20, which is integrally bonded with the foam by penetrating into the interior of the foam, is imbedded in the bonding surface 16 between the foam and the core material. |
