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    • 9. 发明授权
    • Package for flowable material
    • 可流动材料包装
    • US4964538A
    • 1990-10-23
    • US473898
    • 1990-02-02
    • Alan NimmeyHarry Hayes
    • Alan NimmeyHarry Hayes
    • B65D35/12B65D35/14
    • B65D35/12B65D35/14
    • A package for a flowable material comprising, an elongated collapsible tube defining a chamber to receive the material, the tube having a tapered shoulder, with the shoulder having a generally central opening. The package has a separate insert comprising a hollow tubular section received in the opening, with the tubular section having an outer end portion located outside of the shoulder, and an inner end portion extending into the chamber a sufficient distance to prevent extrusion of the material in the region of the shoulder through the tubular section, and a device for sealingly engaging the shoulder around the opening.
    • 一种用于可流动材料的包装,包括限定用于容纳材料的室的细长可折叠管,所述管具有锥形肩部,所述肩部具有大致中心的开口。 包装具有单独的插入物,其包含容纳在开口中的中空管状部分,管状部分具有位于肩部外侧的外端部分,以及延伸到腔室中的足够距离以防止材料挤出的内端部分 通过管状部分的肩部的区域,以及用于围绕开口密封地接合肩部的装置。