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    • 10. 发明申请
    • RECLOSEABLE BAG
    • 可拆卸包
    • US20080131035A1
    • 2008-06-05
    • US11950026
    • 2007-12-04
    • Neil John Rogers
    • Neil John Rogers
    • B65D33/00B65B61/18B65D65/26B65D30/20
    • B65D75/5827B31B50/8144B31B70/81B65D2313/02
    • The invention relates to bag (10) comprising a line of weakness (28) for ease of opening, and a reclosing means (32), wherein the bag (10) comprises a front panel (12), back panel (14) and opposing side panels (16, 18), the panels being sealed together to provide a top section (24) and a bottom section (26), and wherein the line of weakness (28) extends around all of the front (12), back (14) and side (16, 18) panels so that the top section (24) is completely removable from the rest of the bag, and wherein the reclosing means (32) is attached to the front (12), back (14) and side (16, 18) panels adjacent to the line of weakness (28).The invention also relates to process for forming bags (10) from a web of film (30), wherein the web of film (30) is transported along one or more machines, the process comprising the steps of: (a) providing a line of weakness (28) across substantially the whole width of the film substantially in the cross-machine direction, (b) affixing reclosing means (32) adjacent to the line of weakness; (c) cutting and sealing the film to form a bag (10) comprising the line of weakness (28) and the reclosing means (32).
    • 本发明涉及一种包括易于打开的弱线(28)的袋(10)和一个重合闸装置(32),其中该袋(10)包括前面板(12),后面板(14)和相对的 侧面板(16,18),所述面板被密封在一起以提供顶部部分(24)和底部部分(26),并且其中所述弱线(28)围绕所述前部(12),后部 14)和侧面(16,18)面板,使得顶部部分24完全从袋的其余部分移除,并且其中重新闭合装置(32)附接到前部(12),后部(14)和 靠近弱线(28)的侧面(16,18)面板。 本发明还涉及用于从薄膜(30)的网状物形成袋(10)的方法,其中薄膜(30)的薄片沿一个或多个机器输送,该方法包括以下步骤:(a)提供线 (28)基本上横跨整个机器方向横跨膜的整个宽度,(b)固定邻近弱线的重合闸装置(32); (c)切割和密封薄膜以形成包括弱线(28)和重合闸装置(32)的袋(10)。