| 摘要 |
PROBLEM TO BE SOLVED: To easily mold a resin hollow molded article having a foam densely provided therein by blow molding. SOLUTION: A decorative parison 9 is formed by opposing a sheet-like parison and a decorative sheet to each other to bond them under pressure. A pair of the decorative parisons 9 are arranged between split molds 12 and brought into close contact with the surface of the cavity 13 between the split molds 12 by sucking air in the space of the cavity between the split molds 12 under vacuum. A preformed foam is arranged between a pair of the sheet-like parisons and the split molds are clamped to mutually bring the peripheries of the split molds into close contact with each other to form a pinch-off part and a pressure fluid is introduced into the closed sheet-like parisons to produce a resin hollow molded article having the foam provided therein by blow molding. |
