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    Decoration correction method and system for a form-and-seal unit of a machine for packaging pourable food products
    1.
    发明公开
    Decoration correction method and system for a form-and-seal unit of a machine for packaging pourable food products 有权
    方法和系统，用于校正装饰用于成形，填充和用于包装可倾倒食品产品的机器的密封部

    公开(公告)号：EP1266832A9

    公开(公告)日：2003-07-30

    申请号：EP01830392.5

    申请日：2001-06-14

    申请人： Tetra Laval Holdings & Finance S.A.

    发明人： Borghi, Davide ,  Faskhoody, Behrooz ,  Hellberg, Bo

    IPC分类号： B65B41/18

    CPC分类号： B65B51/306 ,  B65B41/18

    摘要： A decoration correction method for a form-and-seal unit (1) for producing sealed packages of a pourable food product from a tube (2) of packaging material fed along a feed path, and having two pairs of jaws (7) movable along the feed path and opened and closed so as to travel, cyclically and alternately with each other, along a form-and-seal portion along which the pairs of jaws (7) are closed and travel integrally with the tube, and along a repositioning portion along which the pairs of jaws open and move with respect to the tube (2). To make a decoration correction, a nominal trajectory (P) of the jaws (7) is modified along the repositioning portion on the basis of a position error of the tube (2) with respect to a nominal position. A first solution provides for correcting the travel of the jaws by selectively modifying the amplitude of the trajectory; and a second solution provides for correcting the phase of the jaw trajectory.

    Decoration correction method and system for a form-and-seal unit of a machine for packaging pourable food products
    2.
    发明公开
    Decoration correction method and system for a form-and-seal unit of a machine for packaging pourable food products 有权
    方法和系统，用于校正装饰用于成形，填充和用于包装可倾倒食品产品的机器的密封部

    公开(公告)号：EP1266832A1

    公开(公告)日：2002-12-18

    申请号：EP01830392.5

    申请日：2001-06-14

    申请人： Tetra Laval Holdings & Finance S.A.

    发明人： Borghi, Davide ,  Faskhoody, Behrooz ,  Hellberg, Bo

    IPC分类号： B65B41/18

    CPC分类号： B65B51/306 ,  B65B41/18

    摘要： A decoration correction method for a form-and-seal unit (1) for producing sealed packages of a pourable food product from a tube (2) of packaging material fed along a feed path, and having two pairs of jaws (7) movable along the feed path and opened and closed so as to travel, cyclically and alternately with each other, along a form-and-seal portion along which the pairs of jaws (7) are closed and travel integrally with the tube, and along a repositioning portion along which the pairs of jaws open and move with respect to the tube (2). To make a decoration correction, a nominal trajectory (P) of the jaws (7) is modified along the repositioning portion on the basis of a position error of the tube (2) with respect to a nominal position. A first solution provides for correcting the travel of the jaws by selectively modifying the amplitude of the trajectory; and a second solution provides for correcting the phase of the jaw trajectory.

    摘要翻译： 用于生产可倾倒食品产品的密封包装从沿着进给路径进给的包装材料的管（2），并沿具有两对夹爪（7）上移动的一个形式和密封单元（1）一种装饰校正方法 所述供给路径和打开和关闭，以便行进，循环地和可替换地witheachother，沿着形状和密封部沿着该夹爪的对（7）关闭，并用管一体地行进，并沿重新定位部 沿着对夹爪打开，并相对于所述管（2）移动。 为了使装饰校正，夹爪（7）的标称轨迹（P）沿所述重新定位部相对于修改的管（2）的位置误差的基础上，以标称位置。 第一种解决方案提供了一种通过选择性地修改轨迹的振幅修正夹爪的行程; 和第二解决方案提供用于校正颚轨迹的相位。

    Form and seal unit for a machine for packaging pourable food products
    3.
    发明公开
    Form and seal unit for a machine for packaging pourable food products 有权
    形式和机器人组合机器人包装vonflüssigenNahrungsmitteln

    公开(公告)号：EP1101700A1

    公开(公告)日：2001-05-23

    申请号：EP99830715.1

    申请日：1999-11-18

    申请人： Tetra Laval Holdings & Finance S.A.

    发明人： Faskhoody, Behrooz ,  Johansson, Magnus ,  Kostropetsch, Gert

    IPC分类号： B65B9/12 ,  B65B51/30

    CPC分类号： B65B51/30

    摘要： A form and seal unit (1) for producing aseptic sealed packages from a tube (2) of packaging material filled with a pourable food product; the unit having a fixed structure (3), and two forming assemblies (5,5') interacting alternately and cyclically with the tube (2) of packing material, and in turn having respective pairs of jaws (7) movable between an open position and a closed position in which the jaws grip the tube (2) of packaging material between respective sealing members (13,14), and respective forming flaps (21) having respective half-shell forming portions (22) which surround the tube (2) of packaging material to determine the shape and volume of the packages; the closing movement of the forming flaps (21) about the tube (2) of packaging material is controlled by cams (30) carried by the forming flaps (21) and interacting with rollers (64) fixed to the structure (3) of the unit (1).

    摘要翻译： 一种用于从填充有可倾倒食品的包装材料的管（2）生产无菌密封包装的形式和密封单元（1） 该单元具有固定结构（3）和两个成形组件（5,5'），其与包装材料的管（2）交替地和循环地相互作用，并且还具有相应的成对的夹爪（7） 以及闭合位置，其中夹爪夹持在相应的密封构件（13,14）之间的包装材料的管（2）以及具有围绕管（2）的各个半壳形成部分（22）的相应的成形翼片（21） ）包装材料，以确定包装的形状和体积; 成形翼片（21）围绕包装材料的管（2）的关闭运动由成形翼片（21）承载的凸轮（30）控制，并与固定到结构（3）的辊子（64）相互作用 单元1）。