• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    An approximately U-shaped slot is provided in the side wall adjacent the edge line, to form a pouring edge which projects from the edge line and which can be pivoted forwardly into the plane of the upper end wall, wherein the pouring opening and the slot are provided with a plastics sealing means from the inside of the package, the free ends of the U-shaped slot are arranged to extend by a portion into the upper end wall, and the outer cover strip is weld-free almost over the entire pouring edge region.
    公开号:SU828958A3
    申请号:SU782705090
    申请日:1978-12-22
    公开日:1981-05-07
    发明作者:Райль Вильхельм
    申请人:Тетра Пак Девелоппемент С.А.(Фирма)；
    IPC主号:
    专利说明:

    one
    The invention relates to a container, and more specifically to a package made of flexible material and used for storing a liquid, preferably milk, sour cream, fruit juice.
    A known package of flexible material for storing liquids, having a fusion opening on the upper wall and a U-shaped slot, closed by a flexible sealing tape 1.
    The disadvantage of this package is that when emptying a completely liquid-filled package, the flow of liquid is divided and partly flows down. the side wall is not separated from its outer surface, which is inconvenient in use.
    The aim of the invention is to improve the usability of the package.
    This goal is achieved by the fact that in a package of flexible material for storing a liquid, having a drain hole on the top wall and a U-shaped slot, covered with a flexible sealing tape, the slot is placed in the upper part of the side wall and made elongated. packaging wall.
    FIG. 1 schematically depicts a packaging of flexible storage material.
    2
    fluid, general appearance; in fig. 2 - part of the package with a drain hole and a U-shaped slot (on an enlarged scale); in fig. 3 and 4 - a piece of blank packaging after welding the inner and outer sheathing tapes.
    The package has an upper wall 1, a narrow side wall 2, a wide side wall 3, a drain hole 4 on the upper wall, the front end of which is near the edge line 5 separating the upper and narrow side wall and the U-shaped slot 6.
    Slot 6 is placed in the upper part of the narrow side wall and is made long so that its ends 7 are located on the upper wall of the package.
    The package also has a detachable outer flexible catch tape 8 and a drain edge 9 bounded by a U-shaped slot 6. A web connecting the two ends of the slot 6 runs parallel to the edge line 5, adjacent to it closely. In the open position (Fig. 1), the drain edge is folded to the level of the upper wall. The outer flexible sealing tape 8 (Fig. 2) is located on the top wall so that it completely covers the drain hole 4, passes through the edge 3
    5 and along the side wall, where it ends below the edge line 5, having a free end 10, which is slightly bent away from the side wall and serves as a tongue to grip the fingers when opening the pocket.
    The tape 8 on the top wall, in the zone of the flexible sealing tape 11, is connected in part to the middle joint seam 12, but outside the weld seam 13. The tape 8 is also welded to line 14 (in the drawing shows a puncture line) sealing tape And and in sections 16 - on the outer side of the drain edge 9 and sections 17 of the mount, on the outer side of the triangular tongue 18.
    The rim and to the left of the edge 19 of the hole 4 (Fig. 3), facing to the drain edge 9 or-slot 6, there are two non-welded portions 20 and 21, as well as a portion 22 around the U-shaped slot 6.
    If you turn (mentally) the package blank so that the sealing tape 11 is at the bottom and the outer side of the future packaging is at the top (Fig. 4), then the outer tape 8 is in zone 23 (shaded and outlined with a dotted line) welded within the limits of the contour of the drain hole 4 with an inner flexible sealing tape 11.
    The sealing strip 8, except for zone 23, is welded only on the fastening sections 16 in the drain edge zone 9 and on section 17 to
    four
    top side of the package. Other areas do not have welded joints.
    The proposed package is convenient to use and provides, when it is easy to manufacture, free pouring of liquid containing it into it when opening the drain hole.
    In the case of making the outer sealing tape of thick aluminum
    foil or other types of metal foil after unpacking or partial emptying of the package, the sealing tape can be bent again and down through the drain edge, as a result
    it is possible to re-clog the package and use it.
    权利要求:
    Claims (1)
    [1]
    Invention Formula
    A package of flexible material for storing liquids, a mesh and a drain hole on the upper wall and a U-shaped slot, covered by a flexible sealing tape, that is,
    In order to improve its usability, the slot is placed in the upper part of the side wall and is made elongated so that its ends are located on the upper wall of the package.
    Information sources,
    taken into account during the examination 1. Patent of Germany No. 1955846, cl. 81c. 14, published. 1964.
    2 5
    ID
    //
    / J
    phage.
    类似技术:
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    SU1463131A3|1989-02-28|Packing container from flexible material
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    US4792083A|1988-12-20|Drinking tubes and covers for beverage containers and beverage containers incorporating the same
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    US3330469A|1967-07-11|Closure means for containers
    SU614737A3|1978-07-05|Flexible material bags for packing liquid products
    US1833974A|1931-12-01|Container
    同族专利:
    公开号 | 公开日
    DE2758092A1|1979-06-28|
    JPS54100882A|1979-08-08|
    GB2012724A|1979-08-01|
    GB2012724B|1982-03-17|
    US4223789A|1980-09-23|
    NO150672B|1984-08-20|
    CH633232A5|1982-11-30|
    FR2412464A1|1979-07-20|
    BE873047A|1979-04-17|
    NL188744B|1992-04-16|
    FI65962C|1984-08-10|
    SE438302B|1985-04-15|
    JPS6241937B2|1987-09-05|
    IT7831132D0|1978-12-21|
    NO784217L|1979-06-26|
    DK144816C|1982-12-27|
    CA1104510A|1981-07-07|
    ES240330U|1979-02-16|
    AT362716B|1981-06-10|
    ES240330Y|1979-07-16|
    IT1101344B|1985-09-28|
    FI783800A|1979-06-25|
    NO150672C|1984-11-28|
    ATA916378A|1980-10-15|
    DK575378A|1979-06-25|
    NL188744C|1992-09-16|
    DK144816B|1982-06-14|
    DE2758092C2|1983-07-21|
    NL7811517A|1979-06-26|
    BR7808405A|1979-08-21|
    SE7812664L|1979-06-25|
    FR2412464B1|1984-06-08|
    FI65962B|1984-04-30|
    引用文献:
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    DE1167257B|1961-10-18|1964-04-02|Jagenberg Werke Ag|Liquid-tight container made of paper, cardboard or the like.|
    CH437131A|1965-02-10|1967-05-31|Tepar Ag|Package with a spout|
    DE1264317B|1965-10-22|1968-03-21|Jagenberg Werke Ag|Open opening for liquid-tight containers made of paper, cardboard or the like.|
    FR1467585A|1966-02-08|1967-01-27|Tepar Ag|Package with a split folding groove to form a pouring ridge|
    SE332386C|1969-10-20|1972-05-10|Tetra Pak Int|Opening device for packaging|
    CH557268A|1972-10-18|1974-12-31|Rausing Anders Ruben|DISPOSABLE PACKAGING CONTAINERS.|
    CH562135A5|1973-02-20|1975-05-30|Tetra Pak Dev|
    US3977591A|1974-06-28|1976-08-31|Ab Ziristor|Cover strip for the pouring opening in a packing container|
    SE412044B|1976-07-08|1980-02-18|Ziristor Ab|PACKAGING CONTAINER OPENING DEVICE|
    SE422672B|1976-07-08|1982-03-22|Ziristor Ab|WITH OPENING DEVICE PROVIDED PACKAGING CONTAINER|
    DE2706735C2|1977-02-17|1984-11-22|Altstädter Verpackungsvertriebs Gesellschaft mbH, 6102 Pfungstadt|Opening device for packaging containers|US4789066A|1983-11-25|1988-12-06|Ex-Cell-O Corporation|Container with protective seal and tear strip|
    SE8401616D0|1984-03-23|1984-03-23|Tetra Pak Int|WRAPPING CONTAINER FOR PACKAGING CONTAINERS AND WAY TO MANUFACTURE THEM|
    JPH0437096Y2|1984-11-30|1992-09-01|
    JPS6199517U|1984-12-04|1986-06-25|
    GB2170479B|1985-02-05|1988-09-28|Tetra Pak Int|A pack for liquids|
    SE451321B|1985-07-02|1987-09-28|Tetra Pak Ab|VERY EDGE AT PACKAGING CONTAINER|
    USRE33893E|1985-08-27|1992-04-21|Minnesota Mining And Manufacturing Company|Reclosable closure assembly for container|
    SE451012B|1985-09-20|1987-08-24|Tetra Pak Ab|RELEASABLE OPENING DEVICE BY A PACKAGING CONTAINER AND WAY TO MANUFACTURE IT|
    GB8525498D0|1985-10-16|1985-11-20|Scient Applied Research Sar|Container for eggs|
    JPH0327949Y2|1986-02-28|1991-06-17|
    SE453586B|1986-03-26|1988-02-15|Tetra Pak Ab|PACKAGING CONTAINER PROVIDED WITH A RELEASABLE OPENING DEVICE|
    SE452874B|1986-04-17|1987-12-21|Tetra Pak Ab|OPENING DEVICE BY A PACKAGING CONTAINER AND SET AND DEVICE FOR COMPLETING ITS|
    JPH0739787Y2|1986-05-02|1995-09-13|凸版印刷株式会社|Liquid storage container|
    US5011722A|1988-05-13|1991-04-30|Chung Packaging Company|Rectangular paperboard package and method of making same|
    US4705197A|1986-07-29|1987-11-10|International Paper Company|Pour spout for containers|
    US4770325A|1986-07-29|1988-09-13|International Paper Company|Pour spout for containers|
    JPS6352734U|1986-09-25|1988-04-09|
    JPS6379327U|1986-11-11|1988-05-25|
    GB2209327A|1986-11-13|1989-05-10|Hans Rausing|A packing container for liquid contents|
    US4969456A|1987-09-24|1990-11-13|Tri Jon, Inc.|Apparatus for use in applying mouth to mouth resuscitation|
    JPH01106638U|1988-01-11|1989-07-18|
    JP2688634B2|1988-11-30|1997-12-10|日本テトラパック株式会社|Device for forming an opening of a packaging container in a packaging machine|
    SE462745B|1988-12-16|1990-08-27|Profor Ab|MOVE TO CONNECT A GRIP ORGAN WITH A SHEET OR TRAFFIC PACKAGING MATERIAL|
    EP0577865B1|1992-07-06|1996-01-24|The Procter & Gamble Company|Aseptic liquid packaging container with reclosable opening member|
    DE4440701A1|1994-11-15|1996-05-23|Ruediger Haaga Gmbh|Containers with a container jacket and an end wall|
    DE19635088C2|1996-08-30|2002-01-10|Sig Combibloc Gmbh|Resealable element for beverage packs|
    IT1286074B1|1996-10-31|1998-07-07|Tetra Laval Holdings & Finance|OPENING DEVICE ON A PACKAGING SHEET MATERIAL|
    DE10017609B4|2000-03-30|2004-07-01|Sig Combibloc International Systems Gmbh|Method and device for applying adhesive to a pouring element to be applied to a packaging|
    ES2294416T3|2000-07-11|2008-04-01|TETRA LAVAL HOLDINGS & FINANCE SA|HERMETIC PACKAGING FOR VERTIBLE FOOD PRODUCTS, AND CORRESPONDING PRODUCTION METHOD.|
    US6579390B2|2001-05-09|2003-06-17|International Paper|Container patch and method of formation|
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    SE0203616D0|2002-12-06|2002-12-06|Tetra Laval Holdings & Finance|Opening device, packaging and ways of providing a package with an opening device|
    US20040265465A1|2003-06-30|2004-12-30|Tropicana Products, Inc.|Cold de-aeration in production of citrus juices|
    US20060186147A1|2005-01-24|2006-08-24|Nossbaum Frits D|Container for liquid substances and lid therefor|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE2758092A|DE2758092C2|1977-12-24|1977-12-24|Opening device for a package made of flexible material|
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