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    Heat-seal Band System with Heat Tunability Through an Air Gap Arrangement
    1.
    发明公开
    Heat-seal Band System with Heat Tunability Through an Air Gap Arrangement 审中-公开

    公开(公告)号：US20240294287A1

    公开(公告)日：2024-09-05

    申请号：US18390520

    申请日：2023-12-20

    Applicant: Force Global- ROPEX America LLC

    Inventor： Michael Parkinson

    IPC: B65B51/18

    CPC classification number: B65B51/18 ,  B65B2051/105

    Abstract: A heat-seal band system is provided with an air gap arrangement that facilitates heat tunability and corresponding balancing of heat distribution through a tab to band (tab/band) junction of a heat-seal band. The heat-seal band may be implemented as a closed-contour heat-seal band with a band that has a workpiece facing surface that directs heat toward a workpiece and an opposite surface from which a pair of conductive tabs extend. Tab covers engage at least portions of the tabs to establish air gaps with dimensions that influence energy transmissibility at the tab/band junction. The tab covers may be fixed such as those defined by portions of clamps that hold the tabs and/or variable such as those implemented as replaceable gap gauges of different dimensions. Selecting and mounting different gap gauges facilitates heat tunability through adjusting the air gap to help identify an acceptable amount of heating uniformity about an entire workpiece facing surface of the heat-seal band.

    Method for securely seating a curvilinear surfaced closure onto a container
    5.
    发明授权
    Method for securely seating a curvilinear surfaced closure onto a container 有权
    将曲线形表面封闭件牢固地放置在容器上的方法

    公开(公告)号：US08800252B2

    公开(公告)日：2014-08-12

    申请号：US13122752

    申请日：2010-03-22

    Applicant: Dmitry Yefimovich Vodonos ,  Dmitry Dmitrievich Vodonos

    Inventor： Dmitry Yefimovich Vodonos ,  Dmitry Dmitrievich Vodonos

    IPC: B67B3/22 ,  B65B7/28 ,  B65B51/18

    CPC classification number: B67B3/22 ,  B65B7/2842 ,  B65B51/18 ,  Y10T29/49826 ,  Y10T29/53

    Abstract: A method and capping apparatus is provided for securely seating a closure with curvilinear top surface onto a container in a manner that avoids damage from excessive force applied to the closure. The apparatus has a cap locking unit with a circulating compression belt that contacts a top surface of the closure/container as the combination is being transported from underneath by a conveyor. A dancer contacts an inner surface of the compression belt. Pressure is applied from the dancer through leading and trailing leg components that converge from a common pivot. Ends of the leading and trailing legs are spaced from one another less than the length of the closure. Force is applied to the closure by simultaneous pressure from both legs on different first and second areas of the closure top surface.

    Abstract translation: 提供了一种方法和封盖装置，用于以避免由施加到封闭件的过大的力造成的损坏的方式将具有曲线顶表面的封闭件牢固地安置在容器上。 该装置具有盖锁定单元，该盖锁定单元具有循环压缩带，当该组合通过输送机从底部输送时，该锁定单元接触封闭/容器的顶表面。 浮雕机接触压缩带的内表面。 压力通过从共同枢轴收敛的前后腿组件从舞蹈员施加。 前缘和后腿的端部彼此间隔小于闭合件的长度。 通过在封闭顶表面的不同第一和第二区域上的两个腿的同时压力将力施加到封闭件。

    Automatic high speed wrapping machine
    6.
    发明授权
    Automatic high speed wrapping machine 失效
    自动高速包装机

    公开(公告)号：US06962033B2

    公开(公告)日：2005-11-08

    申请号：US10465989

    申请日：2001-12-28

    Applicant: Foster Guzman

    Inventor： Foster Guzman

    IPC: B29C65/00 ,  B29C65/22 ,  B29C65/74 ,  B65B9/067 ,  B65B51/18 ,  B65B57/02 ,  B65B9/06

    CPC classification number: B65B9/067 ,  B29C65/222 ,  B29C65/224 ,  B29C65/228 ,  B29C65/7433 ,  B29C65/7439 ,  B29C65/7873 ,  B29C65/7894 ,  B29C66/0242 ,  B29C66/1122 ,  B29C66/133 ,  B29C66/344 ,  B29C66/4312 ,  B29C66/4322 ,  B29C66/73715 ,  B29C66/8161 ,  B29C66/8224 ,  B29C66/8242 ,  B29C66/83421 ,  B29C66/836 ,  B29C66/84121 ,  B29C66/84123 ,  B29C66/849 ,  B29C66/91212 ,  B29C66/91231 ,  B29C66/934 ,  B65B51/18 ,  B65B53/02

    Abstract: An automatic high speed packaging machine for wrapping packages in polymer film is disclosed wherein the film seal at the sides and ends of the packages is made at a high rate of speed as the packages travel through the machine. The packages travel continuously in a straight line through the machine. The packages are delivered at the input end of the machine by an in-feed conveyor into a film inverting head where the packages are surrounded by longitudinally half-folded polymer film. Thereafter, the packages are transported to a side sealing mechanism which forms a longitudinal seal in the film on the side opposite the fold. Finally, the packages are transported to a traveling end seal mechanism where a lateral seal is formed at each end of the package and the film web connecting succeeding packages is severed. The machine produces packages which have a sealed film wrap around the entire package. If desired, the polymer film may be of a heat shrinkable variety and the sealed package may be passed through a shrinking oven to produce a package having a tight “shrinkwrap” film covering.

    Abstract translation: 公开了一种用于在聚合物膜中包装包装的自动高速包装机，其中当包装穿过机器时，在包装的侧面和端部处的薄膜密封件以高速度制成。 包装以连续的方式通过机器直线行进。 包装在机器的输入端通过进料输送机输送到膜反转头中，其中包装被纵向半折叠的聚合物膜包围。 此后，将包裹运送到侧面密封机构，该侧密封机构在膜的与褶皱相反的一侧形成纵向密封。 最后，包装被运送到行进端密封机构，其中在包装的每个端部处形成侧向密封，并且连接后续包装的膜片被切断。 该机器生产的包装件具有围绕整个包装的密封膜。 如果需要，聚合物膜可以是热收缩品种，并且密封包装可以通过收缩炉以产生具有紧密“收缩包装”膜覆盖物的包装。

    Method and unit for wrapping an article in a sheet of thermoplastic wrapping material
    7.
    发明授权
    Method and unit for wrapping an article in a sheet of thermoplastic wrapping material 失效
    用于将物品包裹在热塑性包装材料片中的方法和单元

    公开(公告)号：US06903315B2

    公开(公告)日：2005-06-07

    申请号：US10474401

    申请日：2002-04-17

    Applicant: Mario Spatafora ,  Bruno Tommasini

    Inventor： Mario Spatafora ,  Bruno Tommasini

    IPC: G01K13/08 ,  B65B51/10 ,  B65B51/18 ,  G01K13/06 ,  H05B6/06

    CPC classification number: G01K13/06

    Abstract: In a method for wrapping an article in a sheet of thermoplastic wrapping material, the temperature of an at least partly metal belt (5) looped and induction heated to seal wrapping material (4) is detected by detecting a first signal (S1) to the voltage (V) applied to the belt (5), and a second signal (S2) related to the current (I) circulating along the belt (5); and by calculating the electric resistance (R) of the belt (5) as a function of the first and second signal (S1, S2); the electric resistance (R) of the belt (5) being related to the temperature (T) of the belt (5).

    Abstract translation: 在用于将物品包裹在热塑性包装材料片中的方法中，通过检测第一信号（S 1）至（...），检测环状并感应加热以密封包装材料（4）的至少部分金属带（5）的温度 施加到带（5）的电压（V）和与沿着带（5）循环的电流（I））相关的第二信号（S 2）; 并且通过根据第一和第二信号（S 1，S 2）计算带（5）的电阻（R）; 带（5）的电阻（R）与带（5）的温度（T）有关。

    Continuous band and trim sealing apparatus for poly bags
    10.
    发明授权
    Continuous band and trim sealing apparatus for poly bags 失效
    聚合袋连续带和装饰密封装置

    公开(公告)号：US4798038A

    公开(公告)日：1989-01-17

    申请号：US152704

    申请日：1988-02-04

    Applicant: Irving L. Litt

    Inventor： Irving L. Litt

    IPC: B65B51/18 ,  B65B7/06

    CPC classification number: B65B51/18

    Abstract: A continuous band/trim sealing apparatus for poly bags incorporates an adjustable leveling platform to which support of the flaccid film laminae at open top portions of the bags is directly transferred as ongoing conveying of the bags moves these portions off the supporting surface of a side wing of the apparatus and which guides these portions downstream to the nip of a twin-belt gripping conveyor at the entrance of a band sealing and trimming machine of the apparatus in condition for consistently obtaining flawless band and trim seals.

    Abstract translation: 用于聚合袋的连续带/装饰密封装置包括可调节的调平平台，袋的开口顶部处的松弛膜层的支撑件直接传递到该袋子的正在进行的传送，使得这些部分离开侧翼的支撑表面 并且在这种装置的带密封和修边机的入口处将这些部分下游引导到双带夹持输送机的辊隙处，以一致地获得无瑕疵带和装饰密封件。

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