• 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:
    1. A pack for liquids comprising side walls (1, 1a, 1b) which are connected together in a tubular configuration by way of at least one longitudinal sealing seam (4), and end walls which are disposed at the ends of the tube (1) and which form a cover (2) of round cross-section and a square bottom (3), wherein the side walls (1) are formed from card which is coated with plastics material at least on one side while the cover (2) comprises thermoplastic material without a backing material and is mounted along its outside edge (6) to the side walls (1) and wherein shape-transition fold lines (20) are provided in the tube, starting from the four corners (19) of the bottom (3) and being arranged to extend from the bottom (3) over one-third to two-thirds of the height of the tube in the direction of the cover (2) characterized in that provided in oppositely disposed regions in the tube are long folding lines (18) which extend over the entire height (H) of the tube and parallel to the central axis thereof and which extend through the tips (21) of two mutually oppositely disposed triangular flaps (10) which are formed by folding of the bottom (3) with a transverse sealing seam (9).
    公开号:SU1364231A3
    申请号:SU843817587
    申请日:1984-11-28
    公开日:1987-12-30
    发明作者:Райль Вильхельм
    申请人:Тетра Пак Девелоппемент Са (Фирма)；
    IPC主号:
    专利说明:

    The invention can be used to transport and store such foods as milk, fruit COKIf,
    The purpose of the invention is to increase the rigidity of the container.
    On. 1 shows a container with a round cap on top; in fig. 2 - the same, bottom up; FIG. , 3 - top view of the pattern of the container; in fig. 4 - tare bottom shape before the triangular tabs are bent inward; FIG. 5 shows a container bottom upwards with triangular tabs which are not bent in the middle, as in FIG. 2, and outwards to the side surface of the tube.
    The container contains a housing in the form of a tube 1 with a cross section of variable
    round to quadrangular shapes
    and round 10 cover 2 on thermoplastic plastic. The bottom 3 has a quadrangular shape with oppositely curved triangular tabs 4. The tube 1 is made of cardboard covered with at least one side with plastic and is connected with at least one longitudinal heat seal with a seam 5.
    On the tube from each of the four corners of the bottom to the level 1/3 - 2/3 of the height of the tube, folds b of the Formazz transition are located, and along the entire height of the tube parallel to its axis are two diametrically opposite lines of folds 7, forming, and stiffeners.
    It is advisable that the lines of the folds 7, which form the stiffening ribs, are located between the section b of the shape transfer and do not coincide with the longitudinal heat-welded seam 5.
    In the proposed embodiment, both lines of the folds 7, forming a 1 stiffening rib, pass through the sharp ends of 8 triangular tabs 4. When the rectangular bottom is formed, double stripes 9 of cardboard are formed (Fig. 3-5), which is transversely welded. seam 10. After completing the heat-sealed seam 10 and the formation of the bottom 3, the triangular tabs 4 are bent to the bottom 3 (Fig. 2) or to the side walls forming the surface of the tube (Fig. 5) and fixed there, for example, by spot heating.
    This bottom side embedding occurs after filling the container. Cap 2 before filling is already welded by heat sealing. Cap 2 is complete
    0
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    Only from thermoplastic plastic without bearing material.
    A pouring device 11 fixed on the lid 2 before turning the container into the position shown in FIG. 2, it is so folded that no part of it protrudes beyond the outer edge. This removes the stability and convenience of packing the packaging in film. When opening the device 11 for pouring out a line of folds 7, are arranged perpendicular to the direction of flow of the liquid. Due to this, the container acquires rigidity in the direction of pressure from the capture of the consumer and thereby improves the conditions for handling and transporting the container.
    权利要求:
    Claims (4)
    [1]
    1. A container for liquids, comprising a tube-shaped body with a cross-section of a variable shape from round to quadrangular, a round glass from thermoplastic plastic and. quadrangular bottom with oppositely curved triangular tabs, and the tube is made
    cardboard covered with at least one side with plastic and connected with at least one longitudinal heat-sealed seam, and folds of the transition form are located on each of the four bottom corners to the level 1/3 to 2/3 of the height of the tube; that, in order to increase the rigidity of the container, along the entire height of the tube parallel to its axis two diametrically opposite lines of folds are made, forming ribs.
    [2]
    2. Tara POP.1, characterized in that the fold lines forming stiffening ribs are located between the folds of the shape transition.
    [3]
    3.Tara according to claim 2, characterized in that the longitudinal heat-welded seam is located between the folds of the transition of the shape and does not coincide with the lines of the folds forming the stiffeners.
    [4]
    4. Tara pop. 3, characterized in that both lines of folds, forming stiffening ribs, pass through the sharp ends of the triangular tabs.
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    类似技术:
    公开号 | 公开日 | 专利标题
    SU1364231A3|1987-12-30|Container for liquid
    US3799914A|1974-03-26|Standable flexible container with straw
    US4572422A|1986-02-25|Container with inner pouch and reclosable spout
    US3459357A|1969-08-05|Bag-in-a-box
    US3219240A|1965-11-23|Shipping and dispensing container for liquids
    US4978025A|1990-12-18|Standable bag having an internal armature
    US3937392A|1976-02-10|Knock-down, collapsible, drum container
    US2446308A|1948-08-03|Package
    US3604491A|1971-09-14|Flexible drinking container or bag
    US4898301A|1990-02-06|Collapsible container for flowable media
    US2323287A|1943-07-06|Paper cup
    US5106015A|1992-04-21|Container
    RU1804427C|1993-03-23|Package for liquid
    US3082927A|1963-03-26|Lined container
    US3550833A|1970-12-29|Bag-in-a-box with spout opening
    KR100497802B1|2006-08-18|Collapsible Fluid Container
    US5312035A|1994-05-17|Packaging container
    FI70188C|1986-09-15|BEHAOLLARE MED SNED OEVRE FOERSLUTNING
    US5165801A|1992-11-24|Package
    US3450331A|1969-06-17|Packaging material
    US20050199696A1|2005-09-15|Packaging container and blank for producing the same
    US2137614A|1938-11-22|Container
    US1833974A|1931-12-01|Container
    US5199243A|1993-04-06|Container
    EP0864508B1|2003-02-05|Container of flexible material, particularly for liquid, viscous or granular products
    同族专利:
    公开号 | 公开日
    BR8406110A|1985-09-24|
    DE3343629C2|1990-01-11|
    MX161255A|1990-08-24|
    AT44699T|1989-08-15|
    EP0144736A2|1985-06-19|
    ES291782U|1986-05-16|
    AU580269B2|1989-01-12|
    JPS60134842A|1985-07-18|
    EP0144736B1|1989-07-19|
    EP0144736A3|1986-09-10|
    HK47691A|1991-06-28|
    DE3479023D1|1989-08-24|
    DE3343629A1|1985-06-13|
    ES291782Y|1987-01-16|
    SG46090G|1991-01-18|
    AR245058A1|1993-12-30|
    ZA848774B|1985-07-31|
    AU3531584A|1985-06-06|
    CA1273324A|1990-08-28|
    JPH0471778B2|1992-11-16|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE1738178U|1956-10-25|1957-01-17|Valer Flax|FOLDABLE CONTAINER, IN PARTICULAR FOR THE PACKAGING OF LIQUIDS.|
    US3633814A|1967-09-15|1972-01-11|Container Corp|Changing contour carton|
    IT1097763B|1978-07-28|1985-08-31|Cartotecnica Poligrafica A & G|DRUM OR SIMILAR CONTAINER, ESPECIALLY INTENDED TO CONTAIN FOLVERULENT MATERIAL, SUCH AS CD DETERGENTS OTHER|
    DE3043134C2|1980-11-15|1986-06-19|Altstädter Verpackungsvertriebs Gesellschaft mbH, 6102 Pfungstadt|Packing for flowable products|
    DE3139780C2|1981-10-07|1989-10-12|Altstaedter Verpackungsvertriebs Gmbh, 2000 Hamburg, De|FI854818A0|1985-12-04|1985-12-04|Yhtyneet Paperitehtaat Oy|FOERFARANDE FOER FRAMSTAELLNING AV EN FOERPACKNING.|
    JPS6295520U|1985-12-06|1987-06-18|
    DE4005257A1|1990-02-20|1991-08-29|Tetra Pak Gmbh|Fluid package with grip and prodn. process|
    DE19833830A1|1998-07-28|2000-02-03|Bosch Gmbh Robert|System for energizing magnetic valves controlling fuel injection in IC engine, using increased starting voltage and engine operating characteristic|
    US7516599B2|2005-11-07|2009-04-14|Kraft Foods Global Brands Llc|Methods and apparatus for manufacture of a reclosable plastic carton|
    GB0802518D0|2008-02-12|2008-03-19|Elopak Systems|Container made of material, blank and methods|
    PT2371722E|2010-03-31|2013-03-14|Tetra Laval Holdings & Finance|A package and a material for forming said package|
    JP3176900U|2012-02-21|2012-07-12|セトウチパッケージ株式会社|Packaging container|
    GB2506388A|2012-09-27|2014-04-02|Ezipac Ltd|Packaging container and blank with rectangular base and elliptical top|
    ES2724398T3|2016-04-04|2019-09-10|Sig Technology Ag|Composite container, laminate container and package wrap blank for a composite container|
    EP3228551A1|2016-04-04|2017-10-11|SIG Technology AG|Composite package, and package laminate and package jacket blank for a composite package|
    DE102016003824A1|2016-04-04|2017-10-05|Sig Technology Ag|Packing jacket, packaging and method of making a package|
    DE102016003829A1|2016-04-04|2017-10-05|Sig Technology Ag|Packing jacket, package and method of making a package|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE3343629A|DE3343629C2|1983-12-02|1983-12-02|
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