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    • 2. 发明授权
    • Zipper equipped bags and method of and means for manually filling and
separating them
    • 拉链配备的袋子和手动填充和分离它们的方法和手段
    • US4665552A
    • 1987-05-12
    • US746079
    • 1985-06-18
    • Peter LemsSteven AusnitRobert S. Nocek
    • Peter LemsSteven AusnitRobert S. Nocek
    • B65B9/08B65B43/12B65B43/26B65B43/30B65D33/25B65D30/00
    • B65B43/267B65B43/123
    • Integrally serially connected top fillable bags have closed bottoms and sides and reclosable zippers from which pull flanges extend upwardly. The bags are separated along their sides including the pull flanges and continuous connecting strips connect the tops of the pull flanges and have guide ribs extending continuously therealong for engagement by supporting jaws which serve to open the serially connected bags one at a time at a filling station for filling. After the filling station, the filled bag is separated from the connected bags by removing the connecting strip from the tops of the pull flanges of the filled bags in line with or below the top ends of the separations between bags. The zipper of the filled bag is closed by a closing device such as pinch rolls through which the bag is pulled and the connecting strips removed.
    • 整体串联连接的顶部可填充袋具有封闭的底部和侧面以及可重新闭合的拉链,拉伸法兰从该拉链向上延伸。 袋子沿其侧面分开,包括拉伸凸缘,连续的连接条连接拉伸法兰的顶部,并且具有连续延伸的引导肋,用于通过支撑爪接合,用于在加油站一次一个地打开串联连接的袋 对于灌装。 在填充站之后,将填充的袋与连接的袋分开,从连接袋的拉伸法兰的顶部除去连接条,其中袋与袋之间的分离顶端一致或分开。 填充袋的拉链由诸如夹送辊的关闭装置封闭,通过该闭合装置拉动袋子并且移除连接条。