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    • 2. 发明授权
    • Reclosable bag having tamper-evident member removable from the bag along a line of weakness located below the bag zipper
    • 具有防拆装置的可重新封闭的袋子,其具有沿着位于袋拉链下方的弱线从袋子移除的防窃启构件
    • US07008106B2
    • 2006-03-07
    • US10289641
    • 2002-11-07
    • Craig E. Cappel
    • Craig E. Cappel
    • B65D33/14
    • B65D33/065A44B19/267B65D33/2591Y10T24/2511Y10T24/2516Y10T24/2529Y10T24/2532Y10T24/2534Y10T24/2586Y10T24/2593Y10T24/45183
    • A plastic bag comprises opposing body panels fixedly connected to each other along a pair of sides and a bottom bridging the pair of sides. A reclosable zipper extending along a mouth portion formed opposite the sealed bottom of the plastic bag. The zipper is preferably free of graspable upper pull flanges in order to best accommodate a slider and inhibit operation of the zipper without the slider. The slider is mounted to the zipper for movement between a closed position and an open position. The zipper is closed while the slider is in the closed position. The zipper is opened in response to movement of the slider to the open position. To inhibit tampering with the contents of the bag, the bag includes a tamper-evident feature. In one set of embodiments, the tamper-evident feature initially maintains the slider in the closed position and allows the slider to move away from the closed position toward the open position in response to removing or breaking the tamper-evident feature. In another set of embodiments, the tamper-evident feature initially maintains a mouth portion of the plastic bag in a folded position and allows the mouth portion to be unfolded in response to removing or breaking the tamper-evident feature.
    • 塑料袋包括沿着一对侧面彼此固定连接的相对的主体面板和桥接该对侧面的底部。 沿着与塑料袋的密封底部相对形成的口部延伸的可再闭合的拉链。 拉链优选地没有可抓握的上拉法兰,以便最好地容纳滑块并且禁止拉链的操作而不用滑块。 滑块安装在拉链上,用于在关闭位置和打开位置之间移动。 当滑块处于关闭位置时,拉链关闭。 拉链响应于滑块移动到打开位置而打开。 为了防止篡改袋的内容物,袋子包括防窃启特征。 在一组实施例中,防窃启特征最初将滑块保持在关闭位置,并且允许滑块响应于去除或断开防窃启特征而从关闭位置移动到打开位置。 在另一组实施例中,防窃启特征最初将塑料袋的口部保持在折叠位置,并且允许口部分响应于去除或破坏防篡改特征而展开。