INJECTION MOLDING METAL MOLD AND SHAPED ARTICLE

专利名称：INJECTION MOLDING METAL MOLD AND

SHAPED ARTICLE

发明人：OBARA, Tomoyuki,ISHII, Yukio,KAWAMURA,

Tatsuji

申请号：EP07806813.7申请日：20070906公开号：EP2060382A1公开日：20090520

专利附图：

摘要：An injection-molding die (1) includes: a fixed die (2); a movable die; a cavity (10)defined by the fixed die (2) and the movable die; and a gate (4) for injecting a melt resin

into the cavity (10). The cavity (10) includes: a flow-dividing structure (10A) that divides aflow of the melt resin injected into the cavity (10) into a plurality of resin flows; and aflow-advancing area (10B) in which the resin flows generated by the flow-dividingstructure (10A) are merged together. The flow-advancing area (10B) is formed thickerthan a flow-hesitating area of the flow-advancing area (10B) in the cavity (10).

申请人：Prime Polymer Co., Ltd.

地址：Shiodome City Center 1-5-2, Higashi-Shimbashi Minato-ku Tokyo 105-7117 JP

国籍：JP

代理机构：Gille, Christian

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