Reclosable pouches or bags having front panel containment zipper
    10.
    发明申请
    Reclosable pouches or bags having front panel containment zipper 审中-公开
    具有前面板安全拉链的可重新封闭的袋或袋

    公开(公告)号:US20070092166A1

    公开(公告)日:2007-04-26

    申请号:US11257856

    申请日:2005-10-25

    IPC分类号: B65D33/16 B65D33/00

    摘要: Flexible containers that are hermetically resealable after initial opening. The resealable containers are of a type that comprises front and rear panels forming an interior volume that is accessible by means of a resealable plastic zipper attached to the front panel only. Each zipper comprises a pair of extruded plastic zipper strips. The zipper strips are flattened and joined to each other at the ends and are further joined to each other, without substantial deformation of the closure profiles, in respective transition areas substantially contiguous with the flattened ends. These transition areas of zipper strip joinder assist in providing a leakproof transition from the openable section of the zipper to where the closure profiles have been fused and flattened (i.e., crushed).

    摘要翻译: 灵活的容器在初次打开之后可重新密封。 可重新密封的容器是包括形成内部容积的前面板和后面板的类型,该内部容积只能通过仅连接到前面板的可重新密封的塑料拉链接近。 每个拉链包括一对挤出的塑料拉链条。 拉链条被压扁并且在端部彼此接合并且彼此进一步接合,而不会在与扁平端部基本相邻的相应过渡区域中几乎不变形封闭件型材。 拉链带接合件的这些过渡区域有助于提供从拉链的可打开部分到封闭件型材已经被熔化和压扁(即压碎)的位置的防漏过渡。