Apparatus for substantially simultaneously forming multiple articles having different properties
    2.
    发明授权
    Apparatus for substantially simultaneously forming multiple articles having different properties 失效
    用于基本上同时形成具有不同性质的多个制品的装置

    公开(公告)号:US06679696B1

    公开(公告)日:2004-01-20

    申请号:US09293262

    申请日:1999-04-16

    IPC分类号: B29C45016

    摘要: An apparatus is provided that includes a mold that includes a first cavity defining a toothbrush body, a first injection unit in fluid communication with the first cavity and a second cavity, and a second injection unit also in fluid communication with the first cavity. An apparatus is also provided that includes a mold that includes a first cavity defining a toothbrush body, a second cavity defining a toothbrush body, where the first cavity and the second cavity define substantially identical toothbrush bodies, a first injection unit in fluid communication with the first cavity and a second injection unit incapable of being in fluid communication with the second cavity.

    摘要翻译: 提供了一种装置,其包括模具,该模具包括限定牙刷本体的第一空腔,与第一空腔流体连通的第一注射单元和第二空腔,以及还与第一空腔流体连通的第二注射单元。 还提供了一种装置,其包括模具,该模具包括限定牙刷本体的第一腔体,限定牙刷本体的第二腔体,其中所述第一空腔和所述第二空腔限定基本相同的牙刷本体;第一注射单元, 第一腔和第二注射单元不能与第二腔流体连通。