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    • 13. 发明授权
    • Tamper-indicating closure, container, package and methods of manufacture
    • 防篡改封闭物,容器,包装和制造方法
    • US06659297B2
    • 2003-12-09
    • US09996190
    • 2001-11-28
    • James L. GregoryStephanie L. Kurtz-RooneyDavid P. PiccioliSuppayan M. KrishnakumarQ. Peter Zhang
    • James L. GregoryStephanie L. Kurtz-RooneyDavid P. PiccioliSuppayan M. KrishnakumarQ. Peter Zhang
    • B65D4134
    • B65D41/045B65D41/3428B65D51/1688B65D81/261B65D2251/205Y10S215/902
    • A tamper-indicating closure for a beverage package includes a base wall having a peripheral skirt with at least one internal thread for securing the closure to a container. A tamper-indicating band is frangibly connected to an edge of the skirt, and a stop flange extends axially and radially from an edge of the band for abutment with a stop bead on the container finish. A plurality of circumferentially spaced drain openings extend axially through the juncture of the band and the flange. A plurality of circumferentially spaced channels extend axially through the internal thread on the closure skirt, with at least some of the channels being axially aligned with the drain openings. The stop bead on the container is in the form of a plurality of circumferentially spaced bead segments separated from each other by circumferential gaps. Liquid product may readily drain from between the container finish and the closure skirt through the axial channels in the closure thread, through the drain openings at the juncture of the closure flange and band, and through the gaps between the stop bead segments on the container finish. The container finish may also have a support flange with drain channels or slots aligned with the gaps in the bead.
    • 一种用于饮料包装的防窜改封闭件包括底壁,该底壁具有带有至少一个内螺纹的周边裙部,用于将封闭件固定到容器。 防拆指示带易于连接到裙部的边缘,并且止动凸缘从带的边缘轴向和径向延伸,用于与容器表面上的止动凸起邻接。 多个周向间隔开的排放开口轴向延伸穿过带和凸缘的接合部。 多个周向间隔开的通道在封闭裙部上轴向延伸穿过内螺纹,其中至少一些通道与排水口轴向对准。 容器上的止动珠是以周向间隔开的多个周向隔开的胎圈段的形式。 液体产品可能容易地从封闭螺纹中的轴向通道从容器口部和封闭件裙部之间排出,通过在封闭法兰和带的接合部处的排水开口,以及通过容器端部上的止动珠段之间的间隙 。 容器整理也可以具有支撑法兰,其中排出通道或槽与珠中的间隙对准。