摘要 |
PURPOSE: To provide a mold apparatus good in filling balance and capable of molding a fine lattice shape part good in appearance quality and uniform in aperture rate. CONSTITUTION: Flow leaders 11, 12, 13 for improving resin filling properties are provided so as to extend over the recessed parts 4 of a core 3 for molding a fine lattice shape part. The recessed parts 4 are formed so that the width of each of the recessed parts 4 is adjusted between the inside width and outside width between the recessed parts 4. By this constitution, places where the widths of the flow leaders 11, 12, 13 looked from the surface side of a molded product are adjusted are concealed by the fine lattice shape part and aperture parts closed halfway are eliminated. |