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    Form and seal unit for a machine for packaging pourable food products
    1.
    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）。