| 摘要 |
PURPOSE:To provide an injection molding method and an injection mold capable of easily forming a resin product having uniform pressure distribution by using a comparatively simple mold without forming a weld-mark, etc., and capable of forming the resin product as one having high quality. CONSTITUTION:A mold 1 having a runner section 4 communicated with a cavity 2 through a film gate 3 and shaped by communicating a plurality of resin injecting sections 5 with the runner section 4 is employed. When a resin product is injection-molded, a molten resin is injected from the resin injecting section 5a to the runner section 4, the runner section 4 is filled with the molten resin, and the molten resin is injected from the resin injecting sections 5b, 5b to the runner section 4. |
