To provide a molding die, equipment and a molding method by which FRP moldings can be speedily formed without necessitating a large-scale installation.
In the resin molding die, a molding space 3 is formed on the opposite faces of a plurality of matched molds 1, 2. A large number of material injection parts 4 are formed on the surface in nearly uniform distribution rows for the width of the molding space 3 so as to reach the molding space 3 from the outside. A large number of exhaust holes 5 are formed apart from the respectively material injection parts 4 in the nearly uniform distribution rows for the width of the molding space 3 so as to reach the molding space 3 from the outside. In a method for pressurizing compounded resin and filling it into the molding space 3 of the molding die from the material injection parts 4, the compounded resin is simultaneously injected at the same pressure from the many material injection parts 4 connected with a pressurizing device and together therewith pressure reduction is simultaneously performed at the same pressure through many exhaust holes 5 connected to a vacuum device and the compounded resin is charged.
SUZUKI MASAHIKO