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    Opening arrangement on packing containers
    1.
    发明授权
    Opening arrangement on packing containers 失效
    包装容器的开放安排

    公开(公告)号：US4838428A

    公开(公告)日：1989-06-13

    申请号：US147299

    申请日：1988-01-22

    Applicant: Hans Rausing

    Inventor： Hans Rausing

    IPC: B65D5/70 ,  B65D3/26 ,  B65D5/63 ,  B65D5/72 ,  B65D5/74 ,  B65D47/36 ,  B65D51/22 ,  B65D75/70 ,  B65D85/80

    CPC classification number: B65D5/748 ,  B65D5/72 ,  B67B7/26

    Abstract: A readily openable and reclosable opening arrangement for use on a packing container comprises a pouring pipe attached to the outside of the packing container, wherein a slide is maneuverable within the pouring pipe by means of a projecting gripping element. When the slide is pushed to the open position the packing container wall is penetrated by ploughlike elements joined to the slide, so that the contents may be emptied out via the pouring pipe. The opening arrangement also may be used on packing containers which consist of several part containers whose contents may be emptied out through a joint pouring pipe.

    Pack for liquids
    4.
    发明授权
    Pack for liquids 失效
    液体包装

    公开(公告)号：US4998668A

    公开(公告)日：1991-03-12

    申请号：US75281

    申请日：1987-07-20

    Applicant: Hans Rausing

    Inventor： Hans Rausing

    IPC: B65D5/74 ,  B31B1/84 ,  B65D5/70 ,  B65D17/50 ,  B65D25/38

    CPC classification number: B65D5/708 ,  Y10T156/1046

    Abstract: A pack for liquids is made at least partially from cardboard or the like, which is impervious to liquid at least on its one surface, by virtue of a plastics coating. The pack has side walls (1-3), a bottom and a top wall (1), which are connected together at least partially by fold (9) and/or sealing seams (4), a tear-open pouring opening (6) which is disposed in the top wall (1) adjacent the edge line (9) and which is preferably covered over by a tear-off cover strip (7) and a pouring edge (8) which is disposed in one plane with the top wall (1). A separate plastics strip (10) is sealed in position in the region of the pouring opening (6), covering over same, and extends beyond the edge line (9) of the top wall (1) with an unsealed end (11), forming a pouring edge (8), and the surface of the plastics strip (10), which covers over the pouring opening (6), is stamped out, exposing the opening (6), and is laid over around the edge (12) of the opening and is sealed in position from the underside.

    Abstract translation: 用于液体的包装至少部分地由至少在其一个表面上通过塑料涂层至少在其一个表面上不透液体的纸板或类似物制成。 该包装具有侧壁（1-3），底部和顶壁（1），其至少部分地由折叠（9）和/或密封接缝（4）连接在一起，撕开的倾倒开口（6） ），其设置在邻近边缘线（9）的顶壁（1）中，并且优选地被撕开盖条（7）覆盖，并且倾倒边缘（8）设置在与顶部 墙（1）。 单独的塑料条（10）被密封在倾倒开口（6）的区域中的适当位置，覆盖其上，并且具有非密封端（11）延伸超出顶壁（1）的边缘线（9） 形成倾倒边缘（8），并且覆盖在所述倾倒开口（6）上的所述塑料条（10）的表面被冲压出来，露出所述开口（6）并围绕所述边缘（12）放置， 并且从下侧密封在适当的位置。

    Pack for flowable material
    5.
    发明授权
    Pack for flowable material 失效
    包装可流动的材料

    公开(公告)号：US4878593A

    公开(公告)日：1989-11-07

    申请号：US78221

    申请日：1987-07-27

    Applicant: Hans Rausing

    Inventor： Hans Rausing

    IPC: B65D8/02 ,  B65D3/12 ,  B65D5/72 ,  B65D8/22 ,  B65D17/40 ,  B65D25/28 ,  B65D25/40 ,  B65D47/06

    CPC classification number: B65D25/2888 ,  B65D15/08

    Abstract: A pack for flowable material, includes a tube (1) having at least one longitudinal seam, with a base and a lid (2) mounted at its ends. The lid (2) is made of thermoplastics material without any base material, is welded to the tube (1) and has a pouring device (8). The tube (1) is made of base material such as cardboard, coated with thermoplastics material on at least one side. The lid (2) is a separate, prefabricated part fitted by means of a flange (5) engaging round the top edge (6) of the tube (1) and welded to the edge (6). This lid (2) has a part (21) of its surface at a lower level than its outer surface, with part of the lower level surface (21) extending near to the edge (6) of the tube, in such a way that the lid (2) engages round the edge (6) of the tube substantially in a U shape in the region of said part (21 ) of the lower level surface.

    Abstract translation: 一种用于可流动材料的包装，包括具有至少一个纵向接缝的管（1），底座和安装在其端部的盖（2）。 盖（2）由没有任何基材的热塑性材料制成，被焊接到管（1）并具有浇注装置（8）。 管（1）由至少一面上涂有热塑性材料的基材例如纸板制成。 盖子（2）是一个单独的，预制件，它通过与管子（1）的顶部边缘（6）接合并焊接到边缘（6）上的凸缘（5）装配。 该盖子（2）的表面的一部分（21）处于比其外表面更低的水平面，下部水平表面（21）的一部分靠近管子的边缘（6）延伸，使得 所述盖子（2）在所述下层表面的所述部分（21）的区域内围绕所述管的边缘（6）大致呈U形。

    Liquid pack, method of manufacture thereof and plastics web for an opening strip for the pack
    6.
    发明授权
    Liquid pack, method of manufacture thereof and plastics web for an opening strip for the pack 失效
    液体包装，其制造方法和用于包装的开口条的塑料网

    公开(公告)号：US4787507A

    公开(公告)日：1988-11-29

    申请号：US43033

    申请日：1987-04-27

    Applicant: Hans Rausing

    Inventor： Hans Rausing

    IPC: B65D5/74 ,  B65D77/34 ,  B65D5/70

    CPC classification number: B65D77/34 ,  B65D5/742 ,  Y10S428/91 ,  Y10T428/31797

    Abstract: Described is a liquid pack made at least partially of cardboard, having a longitudinal weld seam (1) and two transverse weld seams (3) which are disposed in a doubled cardboard strip (2) at the top and underside of the pack, wherein disposed in the upper transverse weld seam (3) is an opening means (6) in the form of a double-ply opening strip (7) which is liquid-tight on one side and whose outward sides are connected to the inward sides of the doubled cardboard strip (2). The opening strip (7) is made of a laminated plastics material in which one layer (21) is oriented in one direction (22).In order to permit such a pack to be produced from a tubular portion, and yet have a tearing-open action which the final consumer can readily understand, in an economical fashion and with good hygenic properties, the opening strip (7) is of a U-shaped cross-section and is so arranged that the free ends of the limb portions (10, 10') of the U-shape are directed towards the interior of the pack, the limb portions of the U-shape are welded together only at the beginning and the end to provide a beginning sealing region (12) and an end sealing region (13), the beginning sealing region (12) provides a gripping tongue portion behind which it is sealed in the longitudinal sealing seam in the doubled cardboard strip, and the end sealing region (13) is also sealed in the cardboard strip in the pouring-out region of the opening means.

    Abstract translation: 描述了至少部分由纸板制成的液体包装，其具有纵向焊缝（1）和两个横向焊缝（3），其设置在包装的顶部和底部的双重纸板条带（2）中，其中设置 在上横向焊缝（3）中，是双层开口条（7）形式的开口装置（6），其在一侧是液密的，并且其外侧连接到双倍的 纸板条（2）。 开口条（7）由层压塑料制成，其中一层（21）沿一个方向（22）定向。 为了允许这样的包装从管状部分制造，并且具有最终消费者可以以经济的方式容易地理解并且具有良好的生物性质的撕裂动作，开口条（7）是 U形横截面并且被布置成使得U形的肢体部分（10,10'）的自由端指向包装的内部，U形的肢体部分仅焊接在一起 在开始和结束时提供开始的密封区域（12）和端部密封区域（13），开始的密封区域（12）提供一个夹紧舌部分，在其后面将其密封在双重纸板的纵向密封缝中 并且端部密封区域（13）也被密封在打开装置的倾倒区域中的纸板条带中。

    Packing container for pressurized contents
    7.
    发明授权
    Packing container for pressurized contents 失效
    用于加压内容物的包装容器

    公开(公告)号：US4367842A

    公开(公告)日：1983-01-11

    申请号：US208834

    申请日：1980-11-20

    Applicant: Hans Rausing

    Inventor： Hans Rausing

    IPC: B65D33/02 ,  B65D1/10 ,  B65D33/22 ,  B65D33/38 ,  B65D75/48 ,  B65D75/52 ,  B65D75/58 ,  B65D77/14 ,  B65D85/72

    CPC classification number: B65D75/48 ,  B65D75/52 ,  B65D75/5838

    Abstract: Cushion-shaped packing containers made of a liquid-tight tube which is sealed together at both ends by transverse sealing fins, cannot be used for pressurized contents, because the flexible plastic material of which the containers are made cannot be joined with sufficient strength in the sealing fins.A strengthening element for the packing containers, and in particular for their sealing fins, is disclosed. The sealing fins are strengthened by an external strengthening band which joins the sealing fins. At the same time the fins are held folded down against the outside of the container so that the internal pressure in the container no longer acts upon the material layers sealed together in the sealing fin in a direction away from each other, but is transmitted instead to the seal between the respective fin and the strengthening band which seal can readily be given the required strength.The invention also relates to a method for the manufacture of the packing containers described.

    Abstract translation: 由液密密封管制成的缓冲型包装容器由于横向密封翅片在两端密封在一起，不能用于加压内容物，因为容器制成的柔性塑料材料不能在 密封翅片 公开了一种用于包装容器，特别是其密封翅片的加强元件。 密封翅片通过连接密封翅片的外部加强带加强。 同时，翅片被折叠抵靠容器的外侧，使得容器中的内部压力不再作用在密封翅片上密封在一起的材料层在远离彼此的方向上，而是被传递到 相应的翅片和加强带之间的密封可以容易地被赋予所需的强度。 本发明还涉及一种用于制造所述包装容器的方法。

    Opening arrangement for cardboard package
    8.
    发明授权
    Opening arrangement for cardboard package 失效
    打开纸板包装

    公开(公告)号：US4944408A

    公开(公告)日：1990-07-31

    申请号：US436717

    申请日：1989-11-15

    Applicant: Hans Rausing

    Inventor： Hans Rausing

    IPC: B65D5/74 ,  B65D5/72 ,  B65D81/32

    CPC classification number: B65D81/3205 ,  B65D5/72

    Abstract: A cardboard/plastics film laminate package (1) is provided with an opening arrangement consisting of a channel (6) fixed to the top wall of the package over an opening area (4) bounded by a tearing line (3) part thickness perforations and an opening element (9). The opening element (9) is a strip having a pull-tab (10) at one end and a bent back penetrating portion (11) fixed at (14) to a part (14") of the opening area. On pulling the tab (10), the penetrating portion (11) wedges between the channel (6) and the opening area of the package and is forced to penetrate the opening area. On further pulling, the opening area of the package is torn away and removed through the channel (1) which then forms a pouring mouth.

    Packing containers and blanks therefor
    9.
    发明授权
    Packing containers and blanks therefor 失效
    包装容器和空白

    公开(公告)号：US4811849A

    公开(公告)日：1989-03-14

    申请号：US191777

    申请日：1988-05-05

    Applicant: Hans Rausing

    Inventor： Hans Rausing

    IPC: B65D5/54 ,  B65D5/06 ,  B65D5/70 ,  B65D5/74

    CPC classification number: B65D5/74 ,  B65D5/068

    Abstract: A packing container of the ridge roof type of the kind which is adapted to be opened by folding out again a bellows fold (B) formed at the top closure of the container in order to form an emptying opening (16) in the shape of a pouring spout. With the object of making the container liquid-tight and at the same time easy to open perforation (15) is arranged above the said bellows fold (B) below which the sealing fin (10) delaminates when the container is opened. The seal between the material layers forming the sealing fin (10) below this perforation is considerably weaker or almost negligible compared with the seal between material layers above the tearing perforation.

    Abstract translation: 一种适于通过折叠形成在容器顶部封闭件上的波纹管折叠（B）而打开的类型的屋脊型的包装容器，以形成形状为空气的排空口（16） 倒出嘴 本发明的目的是使容器具有液密性，并且同时容易打开穿孔（15）布置在所述波纹管折叠（B）的上方，当所述容器打开时，密封翅片（10）分层。 与撕裂穿孔之上的材料层之间的密封相比，在该穿孔之下形成密封翅片（10）的材料层之间的密封相对较弱或几乎可忽略。

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