| 摘要 |
PROBLEM TO BE SOLVED: To provide an injection mold capable of filling the respective cavities of a multi-cavity mold with a molten resin uniformly in a well-balanced state and capable of easily performing the balance adjusting work of the respective cavities of the multi-cavity mold for a short time. SOLUTION: In the injection mold 10, adjusting cores 30 are attached to the inwadly branched branch runners among the secondary branch runners 22, etc., branched inwardly and outwardly from primary branch runners to which a molten resin is transferred through a sprue and the tertiary branch runners 24, etc., inwardly and outwardly branched from the secondary branch runners 22 at the positions immediately before the cavities 26.
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