会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明申请
    • High-burst, easy-opening slider zipper for reclosable packages or bags
    • 高爆裂,易开启的拉链拉链用于可重新封闭的包装或袋子
    • US20090097783A1
    • 2009-04-16
    • US11973769
    • 2007-10-10
    • David J. AnziniRusty Koenigkramer
    • David J. AnziniRusty Koenigkramer
    • B65D33/16B65D33/00B65D65/26
    • B65D33/2591
    • The reclosable package or bag includes a zipper which allows for high burst strength while maintaining easy opening capability. The zipper includes first and second profiles which include respective first and second exterior flanges which are glued or heat sealed to corresponding first and second panels of the package or bag. The first profile further includes an interior flange. A peel seal is formed between the interior flange and the second exterior flange. In this configuration, a high load on the panels puts the peel seal into a shear mode, which results in greatly increased strength of the peel seal and therefore of both the zipper and the package or bag. After the high load subsides, the peel seal returns to the configuration in which it can be separated by a much lower peel force, such as is applied by a consumer during ordinary opening.
    • 可再封闭的包装或袋子包括拉链,其允许高的破裂强度,同时保持容易的打开能力。 拉链包括第一和第二轮廓,其包括各自的第一和第二外部凸缘,其被胶合或热密封到包装或袋的对应的第一和第二面板。 第一轮廓还包括内部凸缘。 在内部凸缘和第二外部凸缘之间形成剥离密封。 在这种构造中,面板上的高负载将剥离密封件变成剪切模式,这导致剥离密封件以及因此拉链和包装或袋两者的强度大大增加。 在高负荷消退之后,剥离密封件返回到可以通过较低剥离力分离的构造,例如在普通打开期间由消费者施加的剥离密封。