Method for producing foam mold

摘要

A method for manufacturing a foam product in which a skin material and a core material having at least one opening are set on upper molding die and lower molding die, respectively, and a foaming resin material is then poured between the skin material and the core material to integrally mold them. A recess is formed on the portion of the upper molding die that corresponds to the opening of the core material. The opening of the core material is covered by an air permeable seal member adhered to the core material. The foaming resin material is then poured in a cavity defined between the molding dies.