| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a cushion pad and a foam molding die which can reduce the occurrence of a trouble such as an air pocket and an underfill when a load bearing frame 27 is embedded in a sheet cushion pad 2 for a vehicle, in particular an automobile in proximity to a reverse surface of the sheet cushion pad 2, and furthermore materialize excellent manufacturing efficiency and work efficiency. <P>SOLUTION: A ceiling surface of a cavity 16 nearby a load bearing frame 27 is formed partially with a core mold 13. Namely, an eaves type extension portion 51 extends from the core mold 13 to above the load bearing frame 27, and thus a parting line 18 between an upper mold 11 and the core mold 13 is located right above the load bearing frame 27. Further, a frame fitting extension portion 52 is provided which further protrudes more than the eaves type extension portion 51, thereby fitting the load bearing frame to the core mold 13. <P>COPYRIGHT: (C)2013,JPO&INPIT |
