Clamps, systems, and methods for evacuating and hermetically sealing bags
    5.
    发明申请
    Clamps, systems, and methods for evacuating and hermetically sealing bags 审中-公开
    用于撤离和密封袋的夹具,系统和方法

    公开(公告)号:US20050029152A1

    公开(公告)日:2005-02-10

    申请号:US10883999

    申请日:2004-07-02

    摘要: Clamps, systems, and methods for evacuating and hermetically sealing bags having an interior region and an open end. In one embodiment, a clamp includes a first clamp portion having a first chamber portion and a second clamp portion having a second chamber portion. The second clamp portion is movable between a released position and a clamped position. When the second clamp portion is in the clamped position, the first and second chamber portions define a vacuum chamber for removing gas from the bag. The clamp further includes a valve carried by the first or second clamp portion to control the flow of the gas out of the vacuum chamber.

    摘要翻译: 用于排空和密封具有内部区域和开放端的袋子的夹具,系统和方法。 在一个实施例中,夹具包括具有第一室部分的第一夹持部分和具有第二室部分的第二夹持部分。 第二夹持部分可在释放位置和夹紧位置之间移动。 当第二夹持部分处于夹紧位置时,第一和第二室部分限定了用于从袋中去除气体的真空室。 夹具还包括由第一或第二夹持部分承载的阀,以控制气体流出真空室。

    Lid with a pump/bellows device
    6.
    发明授权
    Lid with a pump/bellows device 有权
    盖上一个泵/波纹管装置

    公开(公告)号:US06675982B2

    公开(公告)日:2004-01-13

    申请号:US10081386

    申请日:2002-02-22

    IPC分类号: B65D5124

    CPC分类号: B65D81/2038

    摘要: A lid for vacuum sealing a container has nested first and second valve system for evacuating the container. A lever is alternatively provided for manipulating the valve system.

    摘要翻译: 用于真空密封容器的盖子嵌套有用于抽空容器的第一和第二阀系统。 替代地提供用于操纵阀系统的杠杆。