Container construction with flexible liner and one-way valve

    公开(公告)号:US12145771B2

    公开(公告)日:2024-11-19

    申请号:US18198028

    申请日:2023-05-16

    Abstract: In an embodiment, the invention comprises a container comprising: a base; at least one sidewall extending upwardly from the base and terminating in a top edge, wherein the at least one sidewall is paper-based; a removable flexible membrane adhered to the top edge, wherein the membrane comprises a one-way valve; a liner ply at least partially adhered to an interior surface of the sidewall, wherein the liner ply is configured to at least partially release from the sidewall upon a pressure differential between the pressure within the container and the external pressure.

    CONTAINER AND OVERCAP WITH HINGED SPOUT FOR METERED DISPENSING
    9.
    发明申请
    CONTAINER AND OVERCAP WITH HINGED SPOUT FOR METERED DISPENSING 有权
    集装箱和带有铰链式分配器的过滤器用于计量分配

    公开(公告)号:US20160244218A1

    公开(公告)日:2016-08-25

    申请号:US14631134

    申请日:2015-02-25

    CPC classification number: G01F11/003 B65D47/046 B65D83/06

    Abstract: A container and overcap assembly includes an open mouth container and an overcap with a built-in spout that is hinged to the overcap. The spout snaps shut inside the overcap when in a fully closed position and snaps into a fully open position as well. The spout accommodates a metered dose of product. In the fully open position, the spout seals the opening in the overcap to prevent product from exiting the container while a metered dose is dispensed from the open spout. The container assembly is particularly useful for containing and providing metered dispenses of dry products such as powders and granulated materials.

    Abstract translation: 容器和盖帽组件包括开口容器和具有铰接到顶盖的内置喷口的顶盖。 当处于完全关闭位置时,喷嘴在顶盖内部卡扣,并卡入完全打开的位置。 喷口容纳计量剂量的产品。 在完全打开位置,喷嘴密封上盖中的开口,以防止产品从开口喷出时分配出计量剂量而离开容器。 容器组件特别适用于容纳和提供诸如粉末和造粒材料的干燥产品的计量分配。

Patent Agency Ranking