Reclosable packages for vacuum, pressure and/or liquid containment
    5.
    发明申请
    Reclosable packages for vacuum, pressure and/or liquid containment 审中-公开
    用于真空,压力和/或液体容纳的可重新封闭的包装

    公开(公告)号:US20060093242A1

    公开(公告)日:2006-05-04

    申请号:US11257849

    申请日:2005-10-25

    IPC分类号: B65D33/16

    摘要: Flexible containers that are hermetically resealable are disclosed herein. Each resealable container comprises a receptacle and a pair of plastic zipper strips. The zipper strips are flattened at the ends within the side seal regions and are joined to each other, without substantial deformation of the closure profiles, in respective transition areas substantially contiguous with the side seals. These transition areas of zipper strip joinder assist in providing a leakproof transition from the openable section of the zipper to the side seals, where the closure profiles are fused and flattened (i.e., crushed).

    摘要翻译: 这里公开了可重新密封的柔性容器。 每个可重新密封的容器包括容器和一对塑料拉链条。 拉链带在侧密封区域内的端部处被压平,并且在与侧密封件基本上相邻的相应过渡区域中彼此接合而没有闭合件型材的实质变形。 拉链条接合的这些过渡区域有助于提供从拉链的可打开部分到侧密封件的密封过渡,其中封闭件型材被熔化和扁平化(即压碎)。

    Slider zipper with hinged secondary locking profile
    10.
    发明申请
    Slider zipper with hinged secondary locking profile 审中-公开
    滑动拉链与铰链二次锁定轮廓

    公开(公告)号:US20080240625A1

    公开(公告)日:2008-10-02

    申请号:US11728483

    申请日:2007-03-26

    IPC分类号: B65D33/16

    摘要: The zipper assembly for a reclosable package or bag includes a zipper with exterior interlocking elements and flanges, and typically includes a slider. Additionally, a hinged secondary zipper formed from interior interlocking elements. A first interior interlocking element is hinged by an interior flange with respect to the first flange while the second interior interlocking element is attached to the second flange. The hinging of the secondary zipper causes forces or loads from within the reclosable package or bag to configure the secondary zipper in a shear configuration, rather than a peeling configuration, thereby increasing the interior burst strength of the package or bag.

    摘要翻译: 用于可重新封闭的包装或袋的拉链组件包括具有外部互锁元件和凸缘的拉链,并且通常包括滑块。 另外,由内部互锁元件形成的铰链辅助拉链。 第一内部互锁元件相对于第一凸缘由内部凸缘铰接,而第二内部互锁元件附接到第二凸缘。 辅助拉链的铰链引起来自可重新封闭的包装或袋内的力或载荷以剪切构造而不是剥离构型来配置次级拉链,从而增加包装或袋的内部破裂强度。