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    Portable packing bag made of plastic film, and method of producing the same
    1.
    发明授权
    Portable packing bag made of plastic film, and method of producing the same 失效
    由塑料薄膜制成的便携式包装袋及其制造方法

    公开(公告)号：US4857037A

    公开(公告)日：1989-08-15

    申请号：US180393

    申请日：1988-04-12

    申请人： Georg Schwinn

    发明人： Georg Schwinn

    IPC分类号： B65D33/10

    CPC分类号： B65D33/10

    摘要： A portable packing bag made of plastic film for carrying flexible and/or folded products includes rectangular front and rear side panel sections which are (a) joined, one to the other, at their vertical edges to provide lateral side panel sections, (b) joined at their upper edges to provide a top cover section, and (c) initially unconnected at their lower edges to permit the bag to be filled but are thereafter joined at such edges, after filling, to form a completely closed bag. The cover section or gusset has upstanding edges that define a shallow trough at the top of the bag. The bag further includes a handle formed as a U-shaped loop which extends across the cover section and is attached to the opposite inner sides of the upstanding edges of the trough. The handle itself is formed of a pair of substantially equal sections which are joined, to form the U-shaped loop, along a seam at the apex of the loop. The bag is fabricated, in part, by placing a continuous film web on a planar work table with the intended outer surface of the bag directed upwards; applying a pair of handle strips to the film web in parallel with, and equally spaced from the center line of the film web; and joining the handle strips to the film web along parallel seams which are adjacent to the edges of the handle strips that are closest to the center line.

    摘要翻译： 用于承载柔性和/或折叠产品的由塑料膜制成的便携式包装袋包括矩形的前侧板和后侧板部分，它们（a）在其垂直边缘处彼此连接以提供侧向侧板部分，（b） 在其上边缘处连接以提供顶盖部分，以及（c）最初在其下边缘处未连接以允许袋子被填充，然后在填充之后在这些边缘处连接以形成完全封闭的袋子。 盖部分或角撑板具有直立的边缘，其在袋的顶部限定了浅槽。 该袋还包括形成为U形环的手柄，其延伸穿过盖部分并且附接到槽的直立边缘的相对的内侧。 手柄本身由一对基本上相等的部分形成，该部分沿着环的顶点处的接缝被连接以形成U形环。 袋子部分地通过将连续的薄膜网放置在平面工作台上而将袋的预期外表面向上指向地制造; 将一对把手带与薄膜幅材的中心线平行并等间隔地施加到薄膜薄片上; 并且沿着与最靠近中心线的把手带的边缘相邻的平行接缝将手把带连接到薄膜腹板上。

    Portable packing bag having a two section loop handle
    2.
    发明授权
    Portable packing bag having a two section loop handle 失效
    便携式包装袋，具有两段回路手柄

    公开(公告)号：US4854733A

    公开(公告)日：1989-08-08

    申请号：US930360

    申请日：1986-11-12

    申请人： Georg Schwinn

    发明人： Georg Schwinn

    IPC分类号： B65D33/10

    CPC分类号： B65D33/10

    摘要： A portable packing bag made of plastic film for carrying flexible and/or folded products includes rectangular front and rear side panel sections which are (a) joined, one to the other, at their vertical edges to provide lateral side panel sections, (b) joined at their upper edges to provide a top cover section, and (c) initially unconnected at their lower edges to permit the bag to be filled but are thereafter joined at such edges, after filling, to form a completely closed bag. The cover section or gusset has upstanding edges that define a shallow trough at the top of the bag. The bag further includes a handle formed as a U-shaped loop which includes across the cover section and is attached to the opposite inner sides of the upstanding edges of the trough. The handle itself is formed of a pair of substantially equal sections which are joined, to form the U-shaped loop, along a seam at the apex of the loop.

    摘要翻译： 用于承载柔性和/或折叠产品的由塑料膜制成的便携式包装袋包括矩形的前侧板和后侧板部分，它们（a）在其垂直边缘处彼此连接以提供侧向侧板部分，（b） 在其上边缘处连接以提供顶盖部分，以及（c）最初在其下边缘处未连接以允许袋子被填充，然后在填充之后在这些边缘处连接以形成完全封闭的袋子。 盖部分或角撑板具有直立的边缘，其在袋的顶部限定了浅槽。 该袋还包括形成为U形环的手柄，该手柄包括跨过盖部分并且附接到槽的直立边缘的相对的内侧。 手柄本身由一对基本上相等的部分形成，该部分沿着环的顶点处的接缝被连接以形成U形环。

    Composite sheet and method of manufacture thereof
    4.
    发明授权
    Composite sheet and method of manufacture thereof 失效
    复合片及其制造方法

    公开(公告)号：US06312786B1

    公开(公告)日：2001-11-06

    申请号：US08682402

    申请日：1996-07-17

    申请人： Georg Schwinn

    发明人： Georg Schwinn

    IPC分类号： D06N704

    CPC分类号： B32B27/08 ,  B32B7/12 ,  B32B27/20 ,  B32B27/302 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B38/0012 ,  B32B38/06 ,  B32B2038/0028 ,  B32B2307/702 ,  B32B2307/704 ,  B32B2323/16 ,  Y10T428/24372 ,  Y10T428/24405 ,  Y10T428/24413 ,  Y10T428/24421 ,  Y10T428/2443 ,  Y10T428/24562 ,  Y10T428/252 ,  Y10T428/254 ,  Y10T428/256 ,  Y10T428/258 ,  Y10T428/259

    摘要： The invention concerns a multiple-layer composite sheet and a method of manufacturing such a sheet. The composite sheet comprises a supporting sheet bonded to a “hetero sheet”. The hetero sheet consists of a heterogeneous blend of an elastic thermoplastic fundamental substance that cures semicrystalline or amorphous subsequent to processing and particles of added material distributed therein. The particles can be mixed and extruded along with the fundamental substance although they are heterogeneously bound therein. In the hetero sheet the particles of added material heterogeneously distributed therein are detached, by stretching for example, from the surrounding fundamental substance (2) and the material of the hetero sheet stands up at the many areas of detachment to create a fleecy surface. At least one hetero sheet (20) is enclosed in at least one supporting sheet (10 & 30).

    摘要翻译： 本发明涉及一种多层复合片材及其制造方法。 复合片材包括与“异质片材”结合的支撑片材。 异质片由一种弹性热塑性基本物质的非均相混合物组成，其在加工后固化半结晶或无定形，分散在其中的添加材料颗粒。 颗粒可以与基本物质一起混合和挤出，尽管它们在其中是非均匀结合的。 在异质片中，不均匀地分布在其中的添加材料的颗粒通过例如从周围的基本物质（2）拉伸而被分离，并且异质片材的材料在许多分离的区域上起立以产生毛孔表面。 至少一个异质片（20）封闭在至少一个支撑片（10和30）中。

    Method for wrap-around labeling of containers
    6.
    发明授权
    Method for wrap-around labeling of containers 失效
    容器包装标签的方法

    公开(公告)号：US5807452A

    公开(公告)日：1998-09-15

    申请号：US824903

    申请日：1997-03-26

    申请人： Georg Schwinn

    发明人： Georg Schwinn

    IPC分类号： B65C3/08 ,  B65C9/00 ,  B32B3/04 ,  B32B31/16

    CPC分类号： B65C9/0015 ,  B65C3/08 ,  Y10T156/1016 ,  Y10T156/1033

    摘要： The invention relates to a method for attaching wrap-around labels to cylindrical or prismatic containers starting with cutting of a section of a label from a suitable foil material. Then, the label section is shaped or deformed, maximally to the limit of what is reversible for the material being used, at a time immediately prior to the application of the label section onto the exterior of the container. The undulated label section is placed around the exterior of the container so that the edges of the label are overlapping and an adhesion or gluing process is initiated, for example, by reaction and/or heating. Reforming of the shaped or deformed label section is retarded until the label section rests against the exterior of the container along with the permitting the simultaneous progress of the adhesive process to be completed. By proper selection of material and with sufficient deforming of the label section, reforming of the deformed label section is also completed simultaneously with or shortly after the adhesive process is completed.

    摘要翻译： 本发明涉及一种用于将包裹标签附接到圆柱形或棱柱形容器的方法，其从合适的箔材料切割标签的一部分开始。 然后，在将标签部分施加到容器的外部之前的那一刻，标签部分被成形或变形，最大限度地达到所使用材料可逆的极限。 波纹标签部分放置在容器的外部周围，使得标签的边缘重叠，并且例如通过反应和/或加热开始粘合或胶合过程。 成型或变形的标签部分的改造被延迟，直到标签部分靠在容器的外部，同时允许粘合剂过程的同时进行完成。 通过适当选择材料并使标签部分发生足够的变形，变形的标签部分的重整也可以在粘合过程完成之后同时或不久完成。