CONTAINER END CLOSURE WITH SECONDARY VENT OPENING
    7.
    发明授权
    CONTAINER END CLOSURE WITH SECONDARY VENT OPENING 有权
    集装箱结束封闭与二次通风开放

    公开(公告)号:EP2601109B1

    公开(公告)日:2016-10-19

    申请号:EP11815019.2

    申请日:2011-07-22

    申请人: Ball Corporation

    IPC分类号: B65D17/34 B65D17/00

    摘要: The present invention relates to an opening device for a beverage container. More specifically, the invention relates to a metal end closure having a primary opening area and at least one optional secondary vent opening which can be opened with the same pull tab. The primary opening area of the metal end closure may be opened by utilizing a pull tab interconnected to a central panel, the pull tab being adapted for applying a downward force to form a first opening. Subsequently, the pull tab is rotated and the tail end lifted to form a second opening in the end closure.