| 摘要 |
PURPOSE:To provide a method of manufacturing interior material for vehicle having a soft feel produced by forming a skin, foam layer, and base material with resin and laminating them thereafter. CONSTITUTION:A skin 7, base material 3, and foamable resin beads M are formed of olefin resin and the base material is provided with air permeable through holes 9 and the skin and base material are put into a mold 19 at a predetermined distance and foamable resin beads are supplied into the aforementioned distance, furthermore, steam is fed thereinto via the above-mentioned through holes for allowing the foamable resin beads to heat-foam to form a foamed layer and thus the skin and base material are melted via the foamed layer without any gaps. Since the skin, base material and foam resin beads M are uniformly formed of olefin resin, when a foamed layer is formed by allowing the foamable resin beads to foam, it melts integrally at each adjacent part of the foamed layer and skin, and the skin and the base material. |
