HIGH-BURST, EASY-OPENING SLIDER ZIPPER FOR RECLOSABLE PACKAGES OR BAGS
    5.
    发明公开
    HIGH-BURST, EASY-OPENING SLIDER ZIPPER FOR RECLOSABLE PACKAGES OR BAGS 审中-公开
    EASY对外开放拉链采用滑盖用于高爆性可再密封包装和袋

    公开(公告)号:EP2207725A1

    公开(公告)日:2010-07-21

    申请号:EP08837806.2

    申请日:2008-09-11

    IPC分类号: B65D33/25

    CPC分类号: B65D33/2591

    摘要: The reclosable package or bag includes a zipper which allows for high burst strength while maintaining easy opening capability. The zipper includes first and second profiles which include respective first and second exterior flanges which are glued or heat sealed to corresponding first and second panels of the package or bag. The first profile further includes an interior flange. A peel seal is formed between the interior flange and the second exterior flange. In this configuration, a high load on the panels puts the peel seal into a shear mode, which results in greatly increased strength of the peel seal and therefore of both the zipper and the package or bag. After the high load subsides, the peel seal returns to the configuration in which it can be separated by a much lower peel force, such as is applied by a consumer during ordinary opening.

    ZIPPER WITH SACHET
    7.
    发明公开
    ZIPPER WITH SACHET 有权
    同袋拉链闭合

    公开(公告)号:EP2526028A1

    公开(公告)日:2012-11-28

    申请号:EP11700594.2

    申请日:2011-01-11

    IPC分类号: B65D33/25

    摘要: A reclosable zipper (10) is disclosed which includes a first profile (12) containing a first interlocking element (14) and a first product side flange (16). A second profile (18) is provided which contains a second product side flange (22) and a second interlocking element (20) for reclosably interlocking with the first interlocking element (14). A sachet is provided on a flange either on the product or consumer side or extending between the first and second flanges.