Bags, Method of Making Bags and Method of Use Thereof for Enveloping Rectangular Bales
    1.
    发明申请
    Bags, Method of Making Bags and Method of Use Thereof for Enveloping Rectangular Bales 审中-公开
    包袋,制袋方法及其使用方法包装矩形包

    公开(公告)号:US20140360135A1

    公开(公告)日:2014-12-11

    申请号:US13912365

    申请日:2013-06-07

    Abstract: A continuous web of closed, preformed end-to-end bags for enclosing bales of material are made by forming an elongate sheet into a helix tube, flattening the tube into first and second elongate bag walls and securing the bag walls at closure seams located along the flattened helix tube. The helix tube is formed by nesting the elongate sheet side edges into U-shapes and sewing. The bag walls are secured to one another by nesting them into U-shapes and sewing. Bales are enveloped by severing the web and thereby providing a bag with an open end, separating the bag walls, inserting a bale therein, closing the bag and severing from the remaining web. Each bag is located along the web with a pair of sensors which provide a locating signal responsive to the bag closure seams.

    Abstract translation: 通过将细长的片材形成为螺旋管,将管子平坦化成第一和第二细长袋壁并将袋壁固定在沿着位置的封闭缝处来制造用于封闭材料的封闭的预制的端对端的袋的连续腹板 扁平螺旋管。 螺旋管通过将细长片侧边缘嵌套成U形和缝合而形成。 袋壁通过将它们嵌套成U形和缝合而彼此固定。 通过切断卷筒纸将包裹包围,从而提供具有开口端的袋子,分离袋壁,在其中插入捆包,关闭袋子并从剩余的卷材上分离。 每个袋子沿着腹板设置有一对传感器,其提供响应于袋封闭缝的定位信号。

    Methods for sealing overlapped flexible packaging material using an electrical impulse through a conductive element
    2.
    发明授权
    Methods for sealing overlapped flexible packaging material using an electrical impulse through a conductive element 有权
    使用电脉冲通过导电元件密封重叠的软包装材料的方法

    公开(公告)号:US08484937B1

    公开(公告)日:2013-07-16

    申请号:US12728438

    申请日:2010-03-22

    CPC classification number: B65B7/04 B65B3/04 B65B25/068

    Abstract: This disclosure relates to foiiuing food packages with a lap seal. A continuous, peelable hermetic seal is formed by activating a conductive element to emit an electrical impulse while contacting the overlap region of a pouch. The overlap is sealed by the heat generated from the activation of the conductive element, for example a wire. The conductive element is placed longitudinally along the overlap area of the pouch, which results in a sealed line. A second parallel sealed line may also be made to add redundancy, thereby better sealing the pouch. The disclosed method results in a package with an unsealed flap between first seal line and the film edge that allows for easy opening of the pouch.

    Abstract translation: 本公开涉及用搭接密封件形成食品包装。 通过激活导电元件以在接触袋的重叠区域的同时发出电脉冲而形成连续的可剥离气密密封。 重叠通过由导电元件(例如导线)的激活产生的热来密封。 导电元件沿着袋的重叠区域纵向放置,这导致密封的线。 还可以制造第二平行密封线以增加冗余度,从而更好地密封袋。 所公开的方法导致在第一密封线和膜边缘之间具有非密封片的包装,其允许容易地打开袋。

    Device for checking units composed of a plurality of individual objects, material layers or the like
    3.
    发明授权
    Device for checking units composed of a plurality of individual objects, material layers or the like 失效
    用于检查由多个单独的物体,材料层等构成的单元的装置

    公开(公告)号:US06226078B1

    公开(公告)日:2001-05-01

    申请号:US09294203

    申请日:1999-04-20

    Abstract: Device for checking objects composed of a plurality of parts, layers or the like with the aid of a checking set (23) past which the object, in particular a cigarette group (12), a material web or the like is moved, reflected light from the object being picked up by an optoelectronic checking member, specifically by a CCD linear array chip (10) which is arranged transverse to the direction of movement and/or transverse to the longitudinal extent of the object. A profile of the object is taken by the CCD linear array chip (10) by means of regions of different light intensity, and processed in an evaluation unit.

    Abstract translation: 借助于对象特别是香烟组(12),材料网等移动的检查装置(23)来检查由多个部件,层等组成的物体的装置,反射光 特别是通过横向于物体的纵向延伸方向和/或横向于物体的纵向延伸的CCD线性阵列芯片(10)从光电检查部件拾取的物体。 通过不同光强度的区域由CCD线性阵列芯片(10)拍摄对象的轮廓,并在评估单元中进行处理。

    APPARATUS AND METHOD FOR CLOSING AND SEALING BAGS IN BALE ENVELOPING APPARATUS
    10.
    发明申请
    APPARATUS AND METHOD FOR CLOSING AND SEALING BAGS IN BALE ENVELOPING APPARATUS 审中-公开
    用于封闭和密封袋装包装的装置和方法

    公开(公告)号:US20140360138A1

    公开(公告)日:2014-12-11

    申请号:US13912414

    申请日:2013-06-07

    Abstract: An apparatus for closing and sealing a preformed polypropylene bag after a bale has been inserted therein as the bale and bag traverse along a longitudinal line of travel. Left and right rotatable side flaps fold the left and right bag closure flaps onto the bale. A bottom rotatable fold plate partially folds the bag bottom closure flap and a top fold bar is extended and folds the top bag closure flap onto the bale. The bottom fold plate then folds the bag bottom closure flap onto the bale. The top and bottom bag closure flaps are sandwiched between the rotatable side flaps and the bottom fold plate and over a slack bar therebetween forming a slack portion. A heating assembly directs heat to the slack portion melting the polypropylene and a press plate is extended to the slack melted portion thereby fusing the bag closure flaps together.

    Abstract translation: 当捆包被插入其中时,捆包和袋沿着纵向行进方向移动,用于封闭和密封预成型聚丙烯袋的装置。 左右可旋转的侧翼将左右袋闭合襟翼折叠到捆包上。 底部可旋转折叠板部分地折叠袋底部封闭折板,并且顶部折叠杆延伸并将顶部袋封闭折叠板折叠到捆包上。 然后,底部折叠板将袋底部封闭皮瓣折叠到捆包上。 顶部和底部袋封闭折片夹在可旋转的侧翼和底部折叠板之间,并且在其间形成松弛部分的松弛杆之间。 加热组件将热量引导到熔化聚丙烯的松弛部分,并且压板延伸到松弛熔融部分,从而将袋封闭片折叠在一起。

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