HFFS slider bags with zipper in fin seal
    8.
    发明申请
    HFFS slider bags with zipper in fin seal 审中-公开
    HFFS拉链袋,带拉链密封

    公开(公告)号:US20060177156A1

    公开(公告)日:2006-08-10

    申请号:US11054032

    申请日:2005-02-09

    IPC分类号: B65D33/16 B65D30/00 B65D33/00

    CPC分类号: B65D33/2591

    摘要: Reclosable bags are disclosed wherein a sheet of web is folded so that outward longitudinal quarters are folded over a central longitudinal half in a horizontal form fill seal apparatus. The central longitudinal half forms the back wall of the bag while the two outward longitudinal quarters form the front wall of the bag. A fin seal is formed where the longitudinal edges meet. The zipper is formed within the fin seal. However, in an alternative embodiment, the zipper is formed within the top fold while the longitudinal edges are joined by a fin seal.

    摘要翻译: 公开了一种可重新封闭的袋子,其中一张纤维网被折叠,使得向外的纵向四分之一在水平形式的填充密封装置中在中央纵向半部折叠。 中央纵向半部形成袋的后壁,而两个向外的纵向间隔形成袋的前壁。 在纵向边缘相交处形成翅片密封。 拉链形成在翅片密封件内。 然而,在替代实施例中,拉链形成在顶部折叠内,而纵向边缘通过翅片密封件连接。

    Reclosable package having offset pull tab feature and related method of manufacture
    10.
    发明申请
    Reclosable package having offset pull tab feature and related method of manufacture 有权
    具有偏移拉片特征和相关制造方法的可重复封装的封装

    公开(公告)号:US20050069229A1

    公开(公告)日:2005-03-31

    申请号:US10671857

    申请日:2003-09-25

    IPC分类号: B65D33/25 B65D33/16

    CPC分类号: B65D33/2591

    摘要: A tamper-evident reclosable bag having a pull tab feature that facilitates opening of a header by a consumer. The pull tab feature is provided by an offset between the top and bottom webs (or front and rear walls) of the package. One web has a cutout while the other web has a portion that overlaps the cutout. The offset provides a simple means for the consumer to grasp only one of the webs of the package and then pull the webs apart or peel the offset web away from the cutout web. The peeled-away layer can be provided with a line of weakened tear resistance, allowing a section of the header to, at the same time, be torn off the package. After the tamper-evident seal provided by the header is broken, the consumer can open the zipper, gaining access to the contents of the package.

    摘要翻译: 一种具有拉片特征的防篡改的可再闭合袋,其有利于消费者打开集管。 拉片特征由包装的顶部和底部腹板(或前壁和后壁)之间的偏移提供。 一个网具有切口,而另一个网具有与切口重叠的部分。 该偏移提供了一种简单的方法,用于消费者仅抓住包装的一个腹板,然后将腹板分开或将偏移腹板剥离离开切口网。 剥离层可以设置有弱化的撕裂线,允许头部的一部分同时从包装上撕下。 在由头部提供的防窃启密封被破坏之后,消费者可以打开拉链,获得对包装内容物的访问。