| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin injection mold simple in structure and control, not taking labor even in finish processing after molding, good in moldability and capable of forming a resin molded object high in the content of reinforcing fibers having no voids therein and excellent in strength, appearance quality and dimensional accuracy. SOLUTION: A mold consisting of a pair of split molds formed by splitting a cavity 2 formed along the outer shape of a product containing reinforcing fibers has a resin injection gate 3 injecting a resin into the cavity 2, the thin groove 4 provided along the outer periphery of the split line of the cavity 2 and capable of holding the end parts of the reinforcing fibers and the air vent 5 directly connected to the thin groove 4 to guide air to the outside. |
