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    Machine for applying a semipermeable patch on a plastic bag
    1.
    发明授权
    Machine for applying a semipermeable patch on a plastic bag 失效
    将半透皮贴片涂在塑料袋上的机器

    公开(公告)号：US3988195A

    公开(公告)日：1976-10-26

    申请号：US652677

    申请日：1976-01-27

    Applicant: Harold E. Henderson

    Inventor： Harold E. Henderson

    IPC: B31B1/90 ,  B32B31/00 ,  B30B15/34

    CPC classification number: B31B1/00 ,  B31B2201/9023 ,  Y10T156/1309 ,  Y10T156/1744 ,  Y10T428/20

    Abstract: The machine includes a horizontal support for a plastic bag and a vertically movable heat-sealing head pivoted to the support for upward movement through an aperture in the support to contact the plastic bag. A vertically movable pressure platen having a vacuum head for holding a patch thereon is mounted directly above the heat-sealing head and is adapted to be moved into engagement with the plastic bag so that the patch can be heat-sealed to the bag. A cutter is mounted adjacent the pressure platen for reciprocating movement along an oblique path to intersect the aperture in the support directly beneath the pressure platen to provide a slit in the plastic bag prior to the heat-sealing of the patch on the bag over the slit.

    Abstract translation: 该机器包括用于塑料袋的水平支撑件和可枢转到支撑件的可垂直移动的热封头，用于通过支撑件中的孔向上移动以接触塑料袋。 具有用于将贴片保持在其上的真空头的可垂直移动的压力压板直接安装在热封头的上方，并且适于移动与塑料袋接合，使得贴片可以热封到袋子上。 切割器安装在压板附近，以便沿着倾斜的路径往复移动，以便直接在压板的下面与支撑件中的孔相交，以便在袋上的贴片在狭缝上的热封之前在塑料袋中提供狭缝 。

    Ribbon applicator head
    2.
    发明授权
    Ribbon applicator head 失效
    丝带涂抹头

    公开(公告)号：US4420355A

    公开(公告)日：1983-12-13

    申请号：US364034

    申请日：1982-03-31

    Applicant: Walter Saur

    Inventor： Walter Saur

    IPC: B31B1/90 ,  B65H35/00 ,  B32B31/18 ,  B32B35/00

    CPC classification number: B65H35/0066 ,  B65H35/0033 ,  B31B2201/9023 ,  Y10T156/1052 ,  Y10T156/1062 ,  Y10T156/1322 ,  Y10T156/1339 ,  Y10T156/1343 ,  Y10T156/1378

    Abstract: An applicator head is disclosed which accumulates, feeds, cuts and presents a preselected length of ribbon-like material. A first pneumatic cylinder is connected to a pivoting arm which controls accumulation and feeding steps, while a second pneumatic cylinder operates an applicator arm, to cut and present the material. The connection of the pivoting arm, relative to the first cylinder, determines the length of the cut material or ribbon segment.

    Abstract translation: 公开了一种施加器头，其累积，进给，切割并呈现预定长度的带状材料。 第一气缸连接到控制蓄积和进料步骤的枢转臂，而第二气缸操作施加器臂，以切割和呈现材料。 枢转臂相对于第一气缸的连接确定切割材料或带段的长度。

    Container made of synthetic material with improved rigidity
    4.
    发明授权
    Container made of synthetic material with improved rigidity 失效
    由合成材料制成的容器具有改善的刚度

    公开(公告)号：US5205651A

    公开(公告)日：1993-04-27

    申请号：US846819

    申请日：1992-03-06

    Applicant: Laurent Decottignies ,  Daniel Chatourel

    Inventor： Laurent Decottignies ,  Daniel Chatourel

    IPC: B31B1/90 ,  B31B7/00 ,  B65D33/02 ,  B65D75/00

    CPC classification number: B65D33/02 ,  B65D75/008 ,  B31B2201/9023 ,  B31B2217/0076

    Abstract: The stiffness of a flexible, substantially parallelepipedal container formed by shaping and welding a film which is made of a synthetic material and which is to enclose a liquid to be packaged, is improved by applying, before shaping, a second layer of a film formed of an identical or a different material, as a top film, to the surface of the film forming the container which does not subsequently come into contact with the liquid to be packaged. The top film includes a plurality of strips corresponding to the vertical surfaces of the final container which are welded to the film forming the container before shaping, along lines corresponding to the edges of the final parallelepipedal container.

    Abstract translation: 通过成形和焊接由合成材料制成的膜并且要封装待包装的液体而形成的柔性的，基本上平行六面体的容器的刚度通过在成形之前施加第二层由 相同或不同的材料，作为顶膜，形成容器的膜的表面，其不随后与待包装的液体接触。 顶部膜包括对应于最终容器的垂直表面的多个条，其沿着对应于最终平行六面体容器的边缘的线条在成形之前焊接到形成容器的膜上。

    Process and device for improving the rigidity of a container made of synthetic material
    7.
    发明授权
    Process and device for improving the rigidity of a container made of synthetic material 失效
    改善合成材料容器刚度的方法和装置

    公开(公告)号：US5097651A

    公开(公告)日：1992-03-24

    申请号：US499330

    申请日：1990-07-26

    Applicant: Laurent Decottignies ,  Daniel Chatourel

    Inventor： Laurent Decottignies ,  Daniel Chatourel

    IPC: B31B1/90 ,  B31B7/00 ,  B65D33/02 ,  B65D75/00

    CPC classification number: B65D33/02 ,  B65D75/008 ,  B31B2201/9023 ,  B31B2217/0076

    Abstract: The stiffness of a flexible, substantially parallelepipedal container formed by shaping and welding a film which is made of a synthetic material and which is to enclose a liquid to be packaged, is improved by applying, before shaping, a second layer of a film formed of an identical or a different material, as a top film, to the surface of the film forming the container which does not subsequently come into contact with the liquid to be packaged. The top film includes a plurality of strips corresponding to the vertical surfaces of the final container which are welded to the film forming the container before shaping, along lines corresponding to the edges of the final parallelepipedal container.

    Abstract translation: PCT No.PCBFR / 89/00468 Sec。 371日期1990年7月26日 102（e）日期1990年7月26日PCT提交1989年9月15日PCT公布。 公开号WO90 / 03263 日期：1990年04月5日。通过成形和焊接由合成材料制成并且要封装要包装的液体的膜形成的柔性基本上平行六面体的容器的刚度通过在成形之前施加 第二层由相同或不同材料形成的膜，作为顶部膜，形成容器的未形成与待包装液体接触的膜的表面。 顶部膜包括对应于最终容器的垂直表面的多个条，其沿着对应于最终平行六面体容器的边缘的线条在成形之前焊接到形成容器的膜上。

    Packaging container opening formation device for a packing machine
    8.
    发明授权
    Packaging container opening formation device for a packing machine 失效
    包装容器开封装置包装机

    公开(公告)号：US5068005A

    公开(公告)日：1991-11-26

    申请号：US443467

    申请日：1989-11-29

    Applicant: Carl G. Lindskog ,  Rolf Anderson ,  Christer Loovv

    Inventor： Carl G. Lindskog ,  Rolf Anderson ,  Christer Loovv

    IPC: B31B1/90 ,  B65B7/16 ,  B65B9/20 ,  B65B9/213 ,  B65B59/00

    CPC classification number: B31B1/00 ,  B31B2201/9023 ,  Y10T156/1056 ,  Y10T156/1057 ,  Y10T156/1309

    Abstract: A device for forming webs used for packaging containers with and without a pull-tab including, along the conveyance path of a web conveyed at a constant interval, a punch hole opening section for opening liquid-outlets, a strip tape pasting section which closes punch holes opened on a web with a wide strip tape or pastes narrow strip tape on a web having no punch holes, and a pull-tab pasting section having a pull-tab tape cutting and heating depositing member which cuts and heat-deposits a pull-tab on the web provided on the punch holes. Either a wide strip tape or a narrow strip tape is selectively supplied to the strip tape pasting section, and a pull-tab tape is supplied to the pull-tab pasting section. The punch hole opening section and the pull-tab pasting section can be inactivated. Thus, containers with and without a pull-tab can be manufactured by a single web forming device.

    Apparatus for applying web sections to a flat workpiece
    9.
    发明授权
    Apparatus for applying web sections to a flat workpiece 失效
    用于将腹板部分施加到平坦工件上的装置

    公开(公告)号：US4590832A

    公开(公告)日：1986-05-27

    申请号：US601547

    申请日：1984-04-18

    Applicant: Ulrich Eckelt

    Inventor： Ulrich Eckelt

    IPC: B23D36/00 ,  B26D1/10 ,  B26D7/02 ,  B29C41/22 ,  B29C63/26 ,  B29C69/00 ,  B29K105/08 ,  B31B1/90 ,  B65H35/06 ,  B26D7/06

    CPC classification number: B65H35/06 ,  B26D1/105 ,  B26D7/025 ,  B29C69/005 ,  B31B2201/9023 ,  Y10T83/207 ,  Y10T83/2185 ,  Y10T83/2205 ,  Y10T83/4592

    Abstract: In apparatus for applying a length of web severed from a supply reel to a flat workpiece, the web is advanced intermittently by a driven pair of rollers. A carrier which is secured to swing levers and provided with suckers suction-attracts a section severed from the web and swings it for depositing onto the flat workpiece. Between its receiving and depositing positions, the carrier is pivotable through an acute angle and a reciprocatable slide is provided which sweeps the web section over the sucker-equipped side of the carrier.

    Abstract translation: 在用于将从供应卷轴切断的一定长度的纤维网施加到平坦工件的装置中，幅材由驱动的一对辊间歇地前进。 固定在摆动杆上并设有吸盘的载体吸引从腹板上切下的部分并使其摆动以沉积在平坦的工件上。 在其接收位置和放置位置之间，托架能够通过锐角枢转，并且提供可往复运动的滑动件，其将腹板部分扫过载体的装有吸盘的侧面。

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