A METHOD FOR PRODUCING A PACKAGE CLOSURE
    1.
    发明授权

    公开(公告)号:EP3221116B1

    公开(公告)日:2018-12-26

    申请号:EP15812895.9

    申请日:2015-11-18

    申请人: Petro-Pack AB

    发明人: NILSSON, Hugo

    IPC分类号: B29C45/44 B29C45/00

    摘要: A method for producing a package closure (10) having a neck (18), a cap (19) and an axis (A), comprising the steps of a) by means of movable jaws (11, 12) and a tool core (14) forming the neck (18) with an outer thread (21 ) and the cap (19) with an inner thread (26), wherein an interior of the neck (18) is formed by an outer first tool core part (16), and wherein an interior of the cap (19) is formed by an inner second tool core part (17) and a third tool core part, the thread (26) of the cap (19) being formed by the third tool core part, b) removing the jaws (11, 12) from the formed package closure (10), c) axially displacing the second tool core part (17) in relation to the first tool core part (16) and thereby separating the cap (19) and the neck (18), d) axially displacing the third tool core part in relation to the second tool core part (17) and thereby disengaging the cap from the third tool core part while keeping the second tool core part (17) engaged with the cap (19), e) displacing the neck (18) axially in relation to the cap (19) and bringing the thread (26) of the cap (19) into engagement with the thread (21) of the neck (18) through an inherent flexibility of the package closure (10) to form a package closure having a cap (19) mounted on the neck (18), and f) displacing the package closure (10) in relation to the second tool core part (17) to disengage the package closure (10) from the tool core (14). The invention is also related to a device for production of the package closure (10). Disclosed is also the package closure (10) produced by the method.

    CAP FOR CONTAINER
    9.
    发明公开
    CAP FOR CONTAINER 审中-公开
    容器盖

    公开(公告)号:EP3277598A1

    公开(公告)日:2018-02-07

    申请号:EP16773854.1

    申请日:2016-03-25

    申请人: Maguire, Michael

    发明人: Maguire, Michael

    IPC分类号: B65D41/34 B65D55/16 B65D41/32

    摘要: The present invention relates to a cap for a container. The cap comprises a main body having a top plate and a circular sidewall, wherein one periphery of the circular sidewall connects to the top plate forming a closed end, and the other periphery of the circular sidewall at the opposite side of the closed end forms an opened end; and a ring member located at the opened end of the main body, separated from the main body by a first incision line, and connected to the main body by a plurality of connecting portions, wherein a plurality of second incision lines locate on the main body or the ring member and locate at one side of the plurality of connecting portions. The cap provided by the present invention will, while in its open and/or closed state, continue to be connected to its container.