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    A PACKAGING UNIT FOR PRODUCING SEALED PACKAGES CONTAINING A POURABLE FOOD PRODUCT FROM A TUBE OF PACKAGING MATERIAL
    2.
    发明申请
    A PACKAGING UNIT FOR PRODUCING SEALED PACKAGES CONTAINING A POURABLE FOOD PRODUCT FROM A TUBE OF PACKAGING MATERIAL 审中-公开

    公开(公告)号：US20190161219A1

    公开(公告)日：2019-05-30

    申请号：US16092640

    申请日：2017-04-12

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

    发明人： Stefano Andreotti ,  Ivan Orsini ,  Marco Poppi ,  Matteo Galloni ,  Nicola Spano'

    IPC分类号： B65B9/20 ,  B65B51/30 ,  B65B1/02

    CPC分类号： B65B9/2049 ,  B65B1/02 ,  B65B51/303

    摘要： There is described a packaging unit (1) for producing sealed packages containing a pourable food product from a tube (2) of packaging material advanced along a first axis (A); the packaging unit (1) comprises: at least two jaws (10, 11) arranged on opposite sides of the first axis (A) and movable between a closed position, in which they grip and seal said tube (2) of packaging material at one of a plurality of equally spaced cross sections, and an open position, in which they are detached from the tube (2); at least two forming members (15) supported by the respective jaws (10, 11) in a movable manner between a first operating position, in which, in relation to the position of the jaws (10, 11), they have the maximum distance from one another, and a second operating position, in which, in relation to the closed position of the jaws (10, 11), they mate with one another and cooperate with the tube (2); and actuator means (20) to produce movement of the forming members (15) between the first operating position and the second operating position; the actuator means (20) comprise at least one mover (21) connected to both forming members (15) in any position of the jaws (10, 11) and selectively activated to perform opposite strokes, along which the mover (21) itself produces the movement of each forming members (15) in opposite directions.

    PACKAGING UNIT AND METHOD FOR PRODUCING SEALED PACKAGES
    8.
    发明申请
    PACKAGING UNIT AND METHOD FOR PRODUCING SEALED PACKAGES 有权
    包装单元和生产密封包装的方法

    公开(公告)号：US20150135649A1

    公开(公告)日：2015-05-21

    申请号：US14398025

    申请日：2013-05-06

    申请人： TETRA LAVAL HOLDINGS & FINANCE S.A.

    发明人： Ivan Orsini ,  Stefano Andreotti ,  Marco Poppi ,  Roberto De Pietri

    IPC分类号： B65B9/20 ,  B65B51/30

    CPC分类号： B65B9/2056 ,  B29C65/08 ,  B29C65/7891 ,  B29C66/1122 ,  B29C66/346 ,  B29C66/4312 ,  B29C66/71 ,  B29C66/72321 ,  B29C66/72328 ,  B29C66/72341 ,  B29C66/73921 ,  B29C66/81463 ,  B29C66/8222 ,  B29C66/8226 ,  B29C66/83543 ,  B29C66/849 ,  B29L2031/7166 ,  B65B9/2049 ,  B65B9/207 ,  B65B51/303 ,  B29K2023/06 ,  B29K2023/086

    摘要： A packaging unit for producing sealed packages from a tube of a sheet packaging material fed along a feed path having a first axis; unit comprises: jaws movable cyclically along path between a seal position in which they grip and seal tube to form sealing bands of packages, and a rest position in which they are detached from tube; and folding flaps fitted movably to jaws; folding flaps are movable between: an open position in which they are detached from tube, and a fully closed position in which they cooperate with tube for forming folded flaps in package; jaw means are also cyclically movable in an intermediate position, which is arranged between rest position and seal position; folding flaps are movable relative to jaws means into a partly closed position, which is arranged between open position and fully closed position, when jaw means are set in intermediate position.

    摘要翻译： 一种用于从沿着具有第一轴线的进给路径供给的片材包装材料管制造密封包装的包装单元; 单元包括：沿着密封位置周期性地沿着密封位置循环移动的夹爪和密封管，以形成封装的密封带;以及静止位置，其中它们与管分离; 和可移动地夹在颚上的折叠襟翼; 折叠折板可以在它们与管分离的打开位置和完全关闭位置之间移动，在该完全关闭位置，它们与管合作以在包装中形成折叠的折板; 夹爪装置也可以在静止位置和密封位置之间的中间位置循环移动; 当夹爪装置设置在中间位置时，折叠翼片相对于钳口装置可移动到部分关闭位置，该位置布置在打开位置和完全关闭位置之间。

    Form-and-seal unit for a machine for packaging pourable food products
    10.
    发明授权
    Form-and-seal unit for a machine for packaging pourable food products 有权
    用于包装可倾倒食品的机器的形成和密封单元

    公开(公告)号：US07748201B2

    公开(公告)日：2010-07-06

    申请号：US10575968

    申请日：2004-10-21

    申请人： Marco Poppi

    发明人： Marco Poppi

    IPC分类号： B65B9/08

    CPC分类号： B65B9/2049 ,  B65B9/207 ,  B65B51/306

    摘要： A form-and-seal unit for producing aseptic sealed packages from a tube of packaging material filled with a pourable food product. The unit comprises a fixed structure and two forming assemblies which interact alternately and cyclically with the tube of packaging material, and have respective pairs of jaws movable between an open position and a closed position in which they grip the packaging material tube between respective sealing means, and respective forming flaps selectable from different types of forming flaps for producing different types of packages, and having respective half shell forming portions which surround the tube of packaging material to determine the volume and shape of the packages. The approach movement of the forming flaps towards the packaging material tube is controlled by a fixed cam mechanism having different work profiles selectively engaged by cam-follower rollers of the forming flaps depending on the type of forming flaps used.

    摘要翻译： 一种形成和密封单元，用于从填充有可倾倒食品的包装材料管生产无菌密封包装。 该单元包括固定结构和两个成形组件，其与包装材料管交替地和循环地相互作用，并且具有可在打开位置和关闭位置之间移动的各对夹爪，在该位置上，它们在相应的密封装置之间夹持包装材料管， 并且各个成形翼片可从不同类型的成形翼片选择，用于产生不同类型的包装，并且具有围绕包装材料管的相应的半壳形成部分以确定包装的体积和形状。 成形翼片朝向包装材料管的接近移动由具有不同工作轮廓的固定凸轮机构控制，所述工作轮廓根据成形翼片的类型选择性地与成形翼片的凸轮从动辊接合。