Transverse direction zipper tape
    7.
    发明授权
    Transverse direction zipper tape 有权
    横向拉链胶带

    公开(公告)号:US06308498B1

    公开(公告)日:2001-10-30

    申请号:US09393206

    申请日:1999-09-09

    IPC分类号: B65B6118

    摘要: A zipper strip for a reclosable package having a transverse zipper is provided. The zipper strip comprises a male interlocking profile and a female interlocking profile. Each profile includes an interlocking member and an integral web which defines a leading flange. The leading flanges are sealed to thermoplastic film material which is used to make the reclosable packages and to each other. A perforation extends along the length of the zipper strip so that the profiles can be readily separated.

    摘要翻译: 提供了一种用于具有横向拉链的可再封闭包装的拉链条。 拉链带包括阳互锁轮廓和阴联锁轮廓。 每个轮廓包括互锁构件和限定前缘的整体腹板。 引导法兰密封到用于制造可重新封闭的封装件和彼此的热塑性薄膜材料。 穿孔沿着拉链带的长度延伸,使得轮廓可以容易地分离。

    Transverse direction zipper tape
    8.
    发明授权
    Transverse direction zipper tape 失效
    横向拉链胶带

    公开(公告)号:US6115892A

    公开(公告)日:2000-09-12

    申请号:US356304

    申请日:1999-07-16

    摘要: A zipper strip for a reclosable package having a transverse zipper is provided. The zipper strip comprises a male interlocking profile and a female interlocking profile. Each profile includes an interlocking member and an integral web which defines a leading flange. The leading flanges are sealed to thermoplastic film material which is used to make the reclosable packages and to each other. One of leading flanges is provided with a perforation along its length so that it can be separated by pulling the profiles apart.

    摘要翻译: 提供了一种用于具有横向拉链的可再封闭包装的拉链条。 拉链带包括阳互锁轮廓和阴联锁轮廓。 每个轮廓包括互锁构件和限定前缘的整体腹板。 引导法兰密封到用于制造可重新封闭的封装件和彼此的热塑性薄膜材料。 前缘法兰中的一个沿其长度设置有穿孔,使得其可以通过将轮廓分开来分离。

    Transverse zipper system
    10.
    发明授权
    Transverse zipper system 失效
    横拉链系统

    公开(公告)号:US5557907A

    公开(公告)日:1996-09-24

    申请号:US393864

    申请日:1995-02-24

    IPC分类号: B65B9/20 B65D33/25 B65B51/04

    摘要: Packages being produced on a form, fill and seal machine as provided with transverse zippers inserted thereinto through a fin seal gap. Pairs of fin sealing bars are separated by a gap to produce the fin seal gap. The fin seal gap is opened, perhaps by vacuum means, and a zipper probe inserts a zipper having a web into the tube of plastic sheet material being formed into bags. The web of the zipper is sealed to the plastic sheet material, and the zipper probe withdrawn from the tube. Cross seal jaws seal both transverse ends of the package, a knife separates each package from that previously made, and a fin gap sealer seals the fin seal gap to complete the manufacture.

    摘要翻译: 在形式,填充和密封机器上生产的包装件,其具有通过翅片密封间隙插入其中的横向拉链。 一对翅片密封条由间隙分开以产生翅片密封间隙。 翅片密封间隙可能通过真空装置打开,并且拉链探头将具有腹板的拉链插入塑料片材料管中,形成袋子。 拉链的腹板被密封到塑料片材料上,拉链探针从管中取出。 十字密封爪密封封装的两个横向端,一把刀将每个包装从之前制成的分开,并且一个翅片间隙密封件密封翅片密封间隙以完成制造。