Sealing gussets together through apertures in multi-wall paper and woven polypropylene packages or bags
    2.
    发明申请
    Sealing gussets together through apertures in multi-wall paper and woven polypropylene packages or bags 审中-公开
    通过多壁纸和编织聚丙烯包装或袋子中的孔密封角撑板

    公开(公告)号:US20080267539A1

    公开(公告)日:2008-10-30

    申请号:US11789262

    申请日:2007-04-24

    IPC分类号: B65D33/24

    摘要: Reclosable gusseted packages or bags have improved resistance to leaking or spilling through the gussets by sealing the gussets together through apertures in the gusset walls, by sealing the zipper flanges together through apertures passing through the gussets in the package or bag, or by sewing the gussets shut in areas proximate to the zipper.

    摘要翻译: 通过将穿过穿过包装或袋子中的角撑板的孔口将拉链凸缘密封在一起,或者通过将角撑板缝合在一起,通过将角撑板通过角撑板壁中的孔密封在一起,可重新封闭的角撑包装或袋子具有改善的抵抗泄漏或溢出角撑板的能力 关闭靠近拉链的地方。

    Dual drum configuration for transverse direction application of zippers
    5.
    发明申请
    Dual drum configuration for transverse direction application of zippers 有权
    用于横向应用拉链的双鼓配置

    公开(公告)号:US20080271415A1

    公开(公告)日:2008-11-06

    申请号:US11799597

    申请日:2007-05-02

    IPC分类号: B29D5/00

    摘要: A drum configuration uses first and second rotary drums to apply alternate zipper segments in a transverse direction to a sheet of moving web or film. This allows the web to maintain a constant speed without the intermittent pausing while the zipper segments are sealed to the web.

    摘要翻译: 滚筒构造使用第一和第二旋转滚筒将横向方向上的替代拉链部分施加到一张移动的幅材或薄膜上。 这样就可以使纸幅保持恒定的速度,而不会间歇地停顿,同时拉链片段被密封到卷筒纸上。

    Ultrasonic apparatus with non-rotating horn and rotating anvil for welding plastic parts
    6.
    发明授权
    Ultrasonic apparatus with non-rotating horn and rotating anvil for welding plastic parts 有权
    超声波设备带无旋转喇叭和旋转砧座焊接塑料件

    公开(公告)号:US07025841B2

    公开(公告)日:2006-04-11

    申请号:US10436300

    申请日:2003-05-12

    申请人: Kevin Owen

    发明人: Kevin Owen

    IPC分类号: B29C65/08

    摘要: A method and an apparatus for ultrasonically welding plastic parts together. The ultrasonic welding apparatus includes: an air cylinder having a piston rod; an ultrasonic horn substantially rigidly coupled to an end of the piston rod and having a distal end; a rotary anvil having an axis of rotation generally perpendicular to an axis of the piston rod and comprising a periphery; a transducer for converting electric potential differences into ultrasound wave energy, the horn being acoustically coupled to the transducer; and drive means for causing the anvil to rotate. The distal end of the horn confronts the periphery of the anvil throughout rotation of the anvil. On one application, interlocked zipper strips are passed through a gap between the distal end of the horn and the periphery of the anvil. The anvil periphery has a plateau that presses the zipper against the distal end of the horn. The transducer is energized in synchronism with the plateau being opposed to the distal end of the horn.

    摘要翻译: 一种将塑料部件超声波焊接在一起的方法和装置。 超声波焊接装置具备:具有活塞杆的气缸; 超声波喇叭基本上刚性地联接到活塞杆的端部并具有远端; 旋转砧具有大致垂直于活塞杆的轴线的旋转轴线并且包括周边; 用于将电位差转换成超声波能量的传感器,所述喇叭声耦合到所述换能器; 以及用于使砧座旋转的驱动装置。 砧座的远端在砧座的旋转过程中面对砧座的周边。 在一个应用中,互锁的拉链带穿过喇叭的远端和砧座的周边之间的间隙。 砧座周边具有将拉链压靠在喇叭的远端的平台。 传感器与与喇叭的远端相对的平台同步通电。

    SEPARABLE BEAMFORMING FOR ULTRASOUND ARRAY
    7.
    发明申请

    公开(公告)号:US20170100097A1

    公开(公告)日:2017-04-13

    申请号:US15256068

    申请日:2016-09-02

    申请人: Kevin Owen

    发明人: Kevin Owen

    IPC分类号: A61B8/00 A61B8/14 A61B8/08

    摘要: Ultrasonic imaging apparatus or techniques can include obtaining at least an approximation of samples of reflected ultrasonic energy and constructing a representation of an imaging plane within the tissue region. Such apparatus or techniques can include separately determining, for respective focusing locations respective first sums of at least approximated complex samples of reflected ultrasonic energy obtained via respective first lines of transducers, and separately determining, for the specified focusing location, a second sum of at least some the respective first sums of at least approximated complex samples of reflected ultrasonic energy, the second sum corresponding to a second line of transducers in the ultrasonic transducer array. The separately determining the first or second sums of at least approximated complex samples can include phase-rotating at least some of the complex samples. The second line of transducers can be orthogonal to respective first lines in the transducer plane.

    Dual drum configuration for transverse direction application of zippers
    9.
    发明授权
    Dual drum configuration for transverse direction application of zippers 有权
    用于横向应用拉链的双鼓配置

    公开(公告)号:US07563219B2

    公开(公告)日:2009-07-21

    申请号:US11799597

    申请日:2007-05-02

    IPC分类号: B31B19/90 B65B61/18

    摘要: A drum configuration uses first and second rotary drums to apply alternate zipper segments in a transverse direction to a sheet of moving web or film. This allows the web to maintain a constant speed without the intermittent pausing while the zipper segments are sealed to the web.

    摘要翻译: 滚筒构造使用第一和第二旋转滚筒将横向方向上的替代拉链部分施加到一张移动的幅材或薄膜上。 这样就可以使纸幅保持恒定的速度,而不会间歇地停顿,同时拉链片段被密封到卷筒纸上。