| 摘要 |
PROBLEM TO BE SOLVED: To provide a service nozzle for supplying heating steam, enabling the reduction of energy loss, the shortening of a cycle time and the enhancement of quality of a foamed molded object. SOLUTION: In an apparatus for molding a foamed composite molded object by integrating a surface member 12 and a rear member 13 through a foamed molded object, the service nozzle 4 for supplying at least one of exhaust gas, heating steam, pressure air, a vacuum, cooling water and drain is provided in the mold 22 on the side of the rear member among one set of molds forming a cavity 11 and a service flow channel 43, which has a vent hole not permitting raw material, beads to pass provided in the leading end part thereof, is formed in the nozzle. For example, a heat buffer member 45 comprising a synthetic resin or inorganic cement is arranged in the outer periphery of a cylindrical body 41 comprising a metal pipe to make it possible to attach the nozzle to the mold 22 (not shown in a drawing).
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