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13 条记录 (耗时 0.015 秒)

    Method and apparatus for hermetically sealing a zipper into a reclosable package
    2.
    发明申请
    Method and apparatus for hermetically sealing a zipper into a reclosable package 审中-公开
    用于将拉链气密地密封成可重新封闭的包装的方法和装置

    公开(公告)号：US20070284050A1

    公开(公告)日：2007-12-13

    申请号：US11449999

    申请日：2006-06-09

    申请人： Lars Wihlborg ,  Clifton Howell

    发明人： Lars Wihlborg ,  Clifton Howell

    IPC分类号： B30B15/34

    CPC分类号： B29C65/18 ,  B29C66/1122 ,  B29C66/346 ,  B29C66/43 ,  B29C66/43121 ,  B29C66/474 ,  B29C66/81457 ,  B29C66/8322 ,  B29L2005/00 ,  B29L2031/7128 ,  B65B61/188 ,  B65D33/2591

    摘要： A method and apparatus is disclosed which include a pair of opposed seal bars for the manufacture of reclosable packages. The method and apparatus are particularly adaptable to form fill seal manufacture of reclosable packages. At least one of the opposed seal bars includes a rubberized or otherwise deformable sealing surface. This allows a hermetic seal to be formed across an abrupt transition of thickness of material between the opposed seal bars, such as when a zipper ends adjacent to a side seal in a reclosable bag.

    摘要翻译： 公开了一种方法和装置，其包括用于制造可再封闭包装的一对相对的密封条。 该方法和装置特别适用于形成可再封闭包装的填充密封件制造。 相对的密封条中的至少一个包括橡胶化或可变形的密封表面。 这允许在相对的密封条之间的材料厚度的突然过渡之间形成气密密封，例如当拉链在可重新闭合的袋中邻近侧密封件终止时。

    Registration of intermittently moved fastener tape with continuously moving web
    3.
    发明申请
    Registration of intermittently moved fastener tape with continuously moving web 有权
    间歇移动的拉链带的注册连续移动的网

    公开(公告)号：US20060211559A1

    公开(公告)日：2006-09-21

    申请号：US11081368

    申请日：2005-03-16

    申请人： Clifton Howell ,  David Wallace

    发明人： Clifton Howell ,  David Wallace

    IPC分类号： B31B1/00

    CPC分类号： B65B9/20 ,  B31B70/006 ,  B31B70/8131 ,  B31B70/8132 ,  B65B61/188 ,  Y10S493/927

    摘要： A method of manufacture comprising the following steps: (a) continuously advancing a web of bag making material at a first rate; (b) continuously joining portions of a downstream portion of a fastener tape to respective portions of the continuously advancing web of bag making material; (c) intermittently advancing an upstream portion of the fastener tape while the downstream portion is advancing continuously, the halt at the end of each intermittent advance being the start of the next work cycle, the upstream portion of the fastener tape being stationary during a respective dwell time of each work cycle and advancing during the remainder of each work cycle at a second rate faster than the first rate; (d) accumulating a portion of the fastener tape disposed between the upstream and downstream portions to compensate for the difference in the first and second rates during the aforementioned remainder of each work cycle; and (e) inserting a respective slider onto the upstream portion of the fastener tape during each dwell time.

    摘要翻译： 一种制造方法，包括以下步骤：（a）以第一速率连续推进制袋材料的幅材; （b）将拉链带的下游部分连续地连接到制袋材料的连续前进的幅材的相应部分上; （c）在下游部分连续前进的同时间歇地推进拉链带的上游部分，在每个间歇前进结束时的停止是下一个工作循环的开始，拉链带的上游部分在相应的 每个工作周期的停留时间和在每个工作周期的剩余时间内以比第一速率快的第二速率进行; （d）累积设置在上游和下游部分之间的拉链带的一部分，以补偿在每个工作周期的上述剩余时间期间第一和第二速率的差异; 和（e）在每个停留时间期间将相应的滑块插入拉链带的上游部分。

    Registration of intermittently moved fastener tape with continuously moving web
    6.
    发明申请
    Registration of intermittently moved fastener tape with continuously moving web 有权
    间歇移动的拉链带的注册连续移动的网

    公开(公告)号：US20070163206A1

    公开(公告)日：2007-07-19

    申请号：US11702701

    申请日：2007-02-06

    申请人： Clifton Howell ,  David Wallace

    发明人： Clifton Howell ,  David Wallace

    IPC分类号： B65B61/18

    CPC分类号： B65B9/20 ,  B31B70/006 ,  B31B70/8131 ,  B31B70/8132 ,  B65B61/188 ,  Y10S493/927

    摘要： A method of manufacture comprising the following steps: (a) continuously advancing a web of bag making material at a first rate; (b) continuously joining portions of a downstream portion of a fastener tape to respective portions of the continuously advancing web of bag making material; (c) intermittently advancing an upstream portion of the fastener tape while the downstream portion is advancing continuously, the halt at the end of each intermittent advance being the start of the next work cycle, the upstream portion of the fastener tape being stationary during a respective dwell time of each work cycle and advancing during the remainder of each work cycle at a second rate faster than the first rate; (d) accumulating a portion of the fastener tape disposed between the upstream and downstream portions to compensate for the difference in the first and second rates during the aforementioned remainder of each work cycle; and (e) inserting a respective slider onto the upstream portion of the fastener tape during each dwell time.

    摘要翻译： 一种制造方法，包括以下步骤：（a）以第一速率连续推进制袋材料的幅材; （b）将拉链带的下游部分连续地连接到制袋材料的连续前进的幅材的相应部分上; （c）在下游部分连续前进的同时间歇地推进拉链带的上游部分，在每个间歇前进结束时停止是下一个工作循环的开始，拉链带的上游部分在相应的 每个工作周期的停留时间和在每个工作周期的剩余时间内以比第一速率快的第二速率进行; （d）累积设置在上游和下游部分之间的拉链带的一部分，以补偿在每个工作循环的上述剩余时间期间第一和第二速率的差异; 和（e）在每个停留时间期间将相应的滑块插入拉链带的上游部分。

    Methods for sensing features on moving fastener tape during automated production
    8.
    发明申请
    Methods for sensing features on moving fastener tape during automated production 审中-公开
    用于在自动化生产过程中检测移动的拉链带上的特征的方法

    公开(公告)号：US20080108488A1

    公开(公告)日：2008-05-08

    申请号：US12008214

    申请日：2008-01-10

    申请人： Victor Delisle ,  Clifton Howell ,  Kevin Owen

    发明人： Victor Delisle ,  Clifton Howell ,  Kevin Owen

    IPC分类号： B31B49/00

    CPC分类号： B29C66/306 ,  B29C65/08 ,  B29C65/7891 ,  B29C66/1122 ,  B29C66/43 ,  B29C66/474 ,  B29C66/71 ,  B29C66/73921 ,  B29C66/80 ,  B29C66/8322 ,  B29C66/96 ,  B29C66/98 ,  B29D5/00 ,  B29L2005/00 ,  B31B70/8131 ,  Y10S493/927 ,  B29K2023/065 ,  B29K2023/12 ,  B29K2025/06 ,  B29K2055/02 ,  B29K2059/00 ,  B29K2061/00 ,  B29K2067/006 ,  B29K2069/00 ,  B29K2077/00

    摘要： A method of manufacture comprising the following steps: (a) during a respective indexing portion of a respective work cycle, advancing a fastener tape made of flexible thermoplastic material along a process pathway, the fastener tape not advancing during a respective dwell time of the respective work cycle; (b) during each dwell time, forming or attaching a respective structural feature of a type on the portion of the fastener tape that is resident at a first fixed station situated along the process pathway, the structural features of that type being spaced at intervals along the portion of the fastener tape that is downstream of the first fixed station; (c) while the fastener tape is advancing along the process pathway during the indexing portion of each work cycle, transmitting light toward a volume of space at a second fixed station, the process pathway intersecting and passing through the volume of space; and (d) photodetecting at least portions of the transmitted light after some or all of the transmitted light has entered and then exited the volume of space at the second fixed station, the photodetected portions of the transmitted light being converted into electrical signals.

    摘要翻译： 一种制造方法，包括以下步骤：（a）在相应工作循环的相应的分度部分期间，沿着工艺路径前进由柔性热塑性材料制成的拉链带，拉链带在相应的停留时间期间不前进 工作周期 （b）在每个停留时间期间，在拉链带的驻留在沿着处理路径的第一固定站的部分上形成或附接类型的相应结构特征，该类型的结构特征沿着 拉链带的位于第一固定台下游的部分; （c）当在每个工作循环的分度部分期间拉链带沿着工艺路径前进时，在第二固定站处将光朝向空间体积传输，该过程通路相交并穿过该空间体积; 以及（d）在透射光的一部分或全部已经进入并且然后退出第二固定站的空间体积的情况下，对至少部分透射光进行光电检测，将被透射光的光电检测部分转换为电信号。