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    • 5. 发明申请
      WO2016012326A1 MACHINE FOR PACKAGING PRODUCTS WITH STRETCH FILM 审中-公开
    • MACHINE FOR PACKAGING PRODUCTS WITH STRETCH FILM
    • 用于包装带薄膜的产品的机器
    • WO2016012326A1
    • 2016-01-28
    • PCT/EP2015/066146
    • 2015-07-15
    • GRUPPO FABBRI VIGNOLA S.P.A.
    • RAVAZZINI, Stefano , SCHIAVINA, Andrea
    • B65B51/18 , B65B57/00 , B65B61/26
    • B65B11/004 , B65B11/48 , B65B35/10 , B65B51/18 , B65B53/063 , B65B57/005 , B65B59/04 , B65C1/02
    • Machine for packaging products with stretch film (S) the flaps (L1- L4) of which are stretched, folded and mutually superimposed on the bottom of the product (V1) usually arranged in a tray, comprising a final station (S2, S2') with a motorized heat-sealing conveyor (2, 2') to mutually secure said flaps (L1-L4) with a heat-sealing operation, wherein this final heat-sealing station (S2, S2') is provided with an upper protective chamber (3, 3') for the operator, and which limits the loss into the work environment of heat produced by said heat- sealing conveyor (2, 2'), now incorporated in this protective chamber (3, 3'), which has a shape and size such as to allow the packaged products (V) to be conveyed therethrough without interference, this protective chamber (3, 3') being provided with an inlet opening (4, 4') usually communicating with the casing (13) of the packaging machine (Ml, M2 and being provided with an outlet opening (5, 5') for conveying the packaged products (V2), wherein at least this last outlet opening (5, 5') is closed by a swinging barrier (105, 105') that prevents loss of heat towards the outside and that is arranged to swing and open only in the direction of normal flow of the packaged products (V2) and due to the thrust of these latter, but which cannot swing in the opposite direction, to act also as safety barrier, said protective chamber (3, 3') being provided on at least one of the walls not involved by said swinging barriers (105, 105') and in view, with at least one window (6, 6') closed by at least one door preferably made of transparent material (106, 106'), which in the open position allows the operator to rapidly remove the packaged product (V2) stationary on the heat-sealing conveyor (2, 2'), there being provided safety means to automatically shut down at least the power supply to this heat-sealing conveyor (2, 2') when said door (106, 106') is opened.
    • 用于包装产品的机器（S），翼片（L1- L4）被拉伸，折叠并相互重叠在通常布置在托盘中的产品（V1）的底部上，包括最终工位（S2，S2' ）具有电动热封输送机（2,2'），以通过热封操作相互固定所述翼片（L1-L4），其中该最终热封站（S2，S2'）设置有上保护 （3,3'），并且其限制了现在并入该保护室（3,3'）中的所述热封输送机（2,2'）产生的热量的工作环境的损失， 具有形状和尺寸，以允许包装的产品（V）通过其而不受干扰地输送，该保护室（3,3'）设置有通常与壳体（13）连通的入口开口（4,4'） ）（M1，M2）并且设置有用于输送包装产品（V2）的出口（5,5'），其中 至少最后一个出口开口（5,5'）被摆动屏障（105,105'）封闭，该摆动屏障（105,105'）防止热量向外部流出，并且被设置为仅在包装的正常流动方向上摆动和打开 产品（V2），并且由于这些后者的推力而不能在相反方向上摆动，也用作安全屏障，所述保护室（3,3'）设置在至少一个不涉及的壁 所述摆动屏障（105,105'），并且在视图中，至少一个窗口（6,6'）由至少一个门关闭，优选由透明材料（106,106'）制成，其在打开位置允许操作者 为了快速移除在热封输送机（2,2'）上固定的包装产品（V2），提供了安全装置，至少自动关闭该热封输送机（2,2'）的电源， 所述门（106,106'）打开。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
    • 9. 发明申请
      WO2007139465A1 A METHOD OF SEALINGLY PACKING PIECE GOODS IN A BAG, AS WELL AS BAG UNITS ADAPTED HEREFOR 审中-公开
    • A METHOD OF SEALINGLY PACKING PIECE GOODS IN A BAG, AS WELL AS BAG UNITS ADAPTED HEREFOR
    • 一种袋子中密封包装物品的方法，也适用于包装单位
    • WO2007139465A1
    • 2007-12-06
    • PCT/SE2007/000505
    • 2007-05-25
    • PRONOVA AB , JOSTLER, Johan , JOSTLER, Jan , BERG, Sven, Olof
    • JOSTLER, Johan , JOSTLER, Jan , BERG, Sven, Olof
    • B65B43/26 , B31B27/00
    • B65B51/146 , B65B43/267 , B65B51/18 , B65B61/06 , B65D33/002
    • The present invention encompasses principally a method of permitting packaging of one or more piece goods in one or more bag units, where said bag units are, in a selected transport direction, oriented after one another and mutually united with the aid of two, each arranged bag side allocated, thickened portions. A first means (1) is disposed whereby each one of said bag units, from a folded and/or united state, becomes openable by causing said respective bag side allocated thickened portions to pass along a distance from one another oriented rails or similar arrangements. A second means (2) is disclosed in order to, in thus opened bag units, allow insertion of one or more piece goods (G). A third means (3) is utilised, whereby each one of said bag units is sealed along a sealing zone, in order thereby to allow the enclosure of said one or more piece goods. A fourth means (4) is adapted to clip and/or cut off a sealed bag through or above said sealing zone, however under said thickened portion. Two carrier strips are selected, with an upper longitudinally oriented thickened portion and lower longitudinally oriented retaining zones, where said lower retaining zones cooperate each one with an upper retaining zone for an edge portion adjacent a bag allocated opening. Said carrier strip and said bag, in a mutually coordinated position, form a bag unit.
    • 本发明主要包括允许在一个或多个袋单元中包装一个或多个单件货物的方法，其中所述袋单元在所选择的运输方向上彼此定向并且借助于两者彼此结合，每个布置 袋侧分配，加厚部分。 布置第一装置（1），其中通过使分配的加厚部分彼此相对定向的轨道或类似布置使所述相应的袋侧分离，从折叠和/或联合状态使每个所述袋单元变得可打开。 公开了第二装置（2），以便在如此打开的袋单元中允许插入一件或多件件（G）。 使用第三装置（3），由此每个所述袋单元沿着密封区域被密封，从而允许所述一个或多个零件的外壳。 第四装置（4）适于在所述加厚部分之下夹紧和/或切断通过或超过所述密封区域的密封袋。 选择两个承载带，其具有上纵向取向的加厚部分和下纵向取向的保持区域，其中所述下保持区域与每个承载带配合用于邻近袋分配开口的边缘部分的上保持区域。 所述承载带和所述袋在相互协调的位置形成袋单元。
    • 基本信息 添加关注 加入工作空间 PDF全文 PDF下载 全文下载 相似专利 双屏查看 权利要求书 说明书全文 Global Dossier Espacenet 法律信息 同族专利 专利引用
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