• 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 opening means for containers especially powder proof, liquid proof or gas proof containers of the type which at least at one end is closed by means of an end closure (2) providing an openable end panel (3) which for instance over a sealing edge (4) sealingly engages the container sleeve and in which the end closure is punched through along a line (6) of the end panel (3) extending some distance inside of the sealing edge (4). At the lower surface the end panel (3) carries a sealing foil (12) of a weldable or solderable material which is welded or soldered to the end panel (3) so as to seal the through punching (6) of the end panel (3). The end panel (3) is made of a material having higher shearing strength than that of the material of the lower sealing foil, so that the container can be opened along a sharp line corresponding to the through punching (6) of the end panel (3). For facilitating the opening of the container the end panel (3) may be formed with a tearing tongue or any other means, by which the container can be opened.
    公开号:SU1433404A3
    申请号:SU853835255
    申请日:1985-01-09
    公开日:1988-10-23
    发明作者:Богрен Ингемар
    申请人:Эсселте Пак Актиеболаг (Фирма)；
    IPC主号:
    专利说明:

    This invention relates to a container, in particular to containers impermeable to powder, liquid or gas.
    The aim of the invention is to provide a simple and complete opening,
    Completion of the end panel made of cardboard, rigid plastic, sheet metal and sealing panel and material that can be connected to the end panel by KJiH welding with soldering, with the tensile strength of the material of the end panel more durability of the material sealing 13% of the film, allows you to quickly open the container.
     PA figure 1 shows the container; figure 2 - end panel; on fig.Z - the same, top view; on figa - vertical section, container; figure 5 - node I in figure 4; on - clean the end panel, made and: hard material; in fig. 7 - kfteyner with re-clog end panel.
     A container 1, impermeable to powder, liquid, gas, is closed with one end by an end partition, forming an openable front panel 2, hermetically connected along the C1 |) edge 3 with container 1. Panel 2 has a sealing film on its bottom surface four.
    The end wall of the probe is penetrated through the perforation line 5, which is at a distance from the sealing edge 3 to form a hole in the container by means of the grip of the end panel and the sealing film. - from a material that can be connected to the end panel by welding or brazing - from plastic, parchment paper. The material of the end panel has a breaking strength greater than the breaking strength of the material of the sealing film. The sealing film is sealed to the end panel along a continuous connecting strip 6, passing on both sides of the perforation line of the end panel, providing sealing of the end panel above the perforation line. The end panel is formed with a detachable opening tong 7 formed by punching 8 of the material
    0
    five
    0
    five
    0
    five
    0
    five
    0
    five
    panels. The tongue is V-shaped, directed from the center of the end panel to the periphery and ends at the junction of the connecting strip and the sealing film at a distance from the perforation line 5 of the end panel. A part of the continuous connecting strip 6 can pass under the tear-off tongue 7, while the end partition is moisture-proof and gas-tight, and the sealing film attached to the bottom surface of the end panel can be a layered structure (FIG. 3) of aluminum 8 and plastic 9 , with a layer of plastic facing E {towards the end panel.
    The end panel 2 can be made in the form of a layered structure of the panel material, the plastic layer 10 and the aluminum layer 11 having a higher shear resistance as compared with the material of the sealing film, with the plastic layers (figure 4) of the end panel and the sealing film facing one to the other. The plastic material of the end panel may be an ether resin, and the plastic material of the sealing film is ethylene resin, polytetrafluoroethylene, or polyvinyl chloride resin. The branches of the V-shaped punching end at the inner side of the common connecting strip of the end panel and the sealing film.
    The container body 1 may be made of cardboard material, the inner side of which is covered with a laminate of aluminum and weldable plastic, such as polyethylene. The container in addition to the end panel 2 has another panel (not shown).
    It is necessary that the notch 8 tongue 7 is located at such a distance of 12 from the edge of the end panel so that the latter can be torn off
    without otryuani tongue 7. I
    When the container is opened, the tongue 7 is caught and pulled back upwards, as a result of which the sealing film breaks along the perforation line 5 and is cut off along this line completely.
    From rigid material, for example, cardboard, hard plastic, sheet metal, when pulling the tab open, part of the tab folds down (FIG. 6), and its other part provides for breaking along the perforation line 5.
    Container I may be rectangular or of another shape (FIG. 7).
    权利要求:
    Claims (4)
    [1]
    Claim 1. Gadget for opener
    The outer opening tab formed by punching the material of the end panel, the tongue has a V-shaped shape, is directed from the center of the end panel to the periphery and ends at the junction of the connecting strip and the sealing film at some distance from the perforation line of the end panel.
    2. The device according to claim 1, about t - characterized by the fact that part of the continuous connecting strip
    [2]
    containers, mostly neproni - jg passes under the outer tab, with
    cement for powder, moisture-proof or gas-tight, closed at least at one end with an end septum forming the breakable end panel, hermetically ". connected through the edge to the container and having a sealing film on its bottom surface, the end partition is punched through
    along the perforation line, the passageway is 25, characterized in that
    at a distance from the sealing edge to form an opening in the container by tearing off the end panel and sealing film, characterized in that, in order to provide a simple and complete opening, the end panel is made of cardboard, rigid plastic, sheet metal, and the sealing film is wavelength materi-terial, which can be connected to the end panel by welding or soldering of plastic, paper, parchment, the material of the end panel has
    The end panel is made in the form of a layered structure of panel material and plastic-aluminum having a higher cut resistance of 3Q compared to the material of the sealing film, with the layers of plastic of the end panel and the sealing film facing one another. 4. The device according to p. 3, o t 35
    liking
    by the fact that the plastic material of the end panel is an ethereal resin, and also by the fact that the plastic material of the sealing film is a tensile strength greater than the rupture; it is an ethylene resin, the polytetra strength of the material is sealing by fluoroethylene resin or polyvinyl film, sealing the film is welded or welded to the face
    panels by continuous connecting
    chloride resin.
    5. The fixture according to claim 1, wherein the response band extending along both sides of the 5th V-shaped punching of the end perforation line of the end panel is worn on the inner side of the common one, thus sealing the end panel over the perforation line.
    connecting strip of the end panel and sealing film.
    This face partition is. watertight and gas-impermeable, and a sealing film attached to the H surface of the end panel is a laminated structure of aluminum and plastic, with a layer of plastic facing the end panel.
    [3]
    3. Adaptation on nn.l and 2,
    The end panel is made in the form of a layered structure of panel material and plastic-aluminum having a higher cut resistance of 3Q compared to the material of the sealing film, with the layers of plastic of the end panel and the sealing film facing one another.
    [4]
    4. The device according to p. 3, o t 35
    liking
    the fact that the plastic material of the end panel is an ether resin, and also the fact that the plastic material of the sealing film is 40 ethylene resin, polytetrafluoroethylene resin or polyvinyl
    characterized by the fact that the responses of the V-shaped piercing end on the inside of the common
    connecting strip of the end panel and sealing film.
    12
    Fig.Z
    .
       lgm lg lgg
    g
    } „
     U - xx uuuurru / l j, 1 y. „
    Phage. four
    Node I
    FIG. five
    /
    FIG. 6
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1433404A3|1988-10-23|Appliance for opening containers
    JP2810215B2|1998-10-15|Easy opening plastic bag
    US5836697A|1998-11-17|Opening device for flexible containers, container provided with such a device and application method thereof
    US5125529A|1992-06-30|Thermoplastic container opened by partially peeling back a multi-layered top which has been heat-sealed to its edge, and film for multi-layer tops
    US4735335A|1988-04-05|Composite band for lids for thermoplastic containers
    JP2726036B2|1998-03-11|Pack container opening structure
    CA1073832A|1980-03-18|Packing container provided with opening arrangement
    US4798295A|1989-01-17|Packing container for liquid contents
    US4491224A|1985-01-01|Weldable tear-off capping film for sealing packages
    US4606462A|1986-08-19|Tubular container having a tear opening means
    EP0600502A2|1994-06-08|Standing pouch with improved puncturable opening
    KR20110056372A|2011-05-27|Reclosable food package with improved shelf life
    US5897052A|1999-04-27|Easily laterally opened type paper container
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    US6139187A|2000-10-31|Pour-spout closure for flexible packages, and flexible packages including a pour-spout closure
    US20050063617A1|2005-03-24|Reclosable bag having tamper-evident membrane
    EP0216239A2|1987-04-01|Reclosable opening arrangement on a packing container
    CA1116130A|1982-01-12|Beverage container
    US20120125934A1|2012-05-24|Package made of flexible material with tearing opening
    KR860003146A|1986-05-21|Containers made of flexible materials
    US3776450A|1973-12-04|Foil for closing easily openable packages
    US6270255B1|2001-08-07|Opening system for beverage container
    JP3714690B2|2005-11-09|Paper container
    US4884695A|1989-12-05|Packing container
    CA1160189A|1984-01-10|Container for liquids
    同族专利:
    公开号 | 公开日
    FI850237L|1985-01-18|
    EP0142548A1|1985-05-29|
    JPS60501305A|1985-08-15|
    DK22585D0|1985-01-17|
    IN160961B|1987-08-22|
    IT8448227D0|1984-05-18|
    AU567745B2|1987-12-03|
    DE3465580D1|1987-10-01|
    BR8406901A|1985-05-21|
    SE462034B|1990-04-30|
    CA1226827A|1987-09-15|
    EP0142548B1|1987-08-26|
    ES288754U|1986-01-16|
    AU3010284A|1984-12-04|
    SE8302840D0|1983-05-19|
    ES288754Y|1986-10-01|
    FI70846B|1986-07-18|
    US4556152A|1985-12-03|
    DK152107C|1988-08-08|
    DK152107B|1988-02-01|
    IT1177736B|1987-08-26|
    IT8435826V0|1984-05-18|
    DK22585A|1985-01-17|
    SE8302840L|1984-11-20|
    WO1984004511A1|1984-11-22|
    FI850237A0|1985-01-18|
    FI70846C|1986-10-27|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2700825C1|2016-04-15|2019-09-23|О Энд Р Картон Лунд Актиеболаг|Cardboard packing container and cover|US3220599A|1958-12-17|1965-11-30|Fried|Receptacle and combined quick opening means|
    US3195763A|1960-11-10|1965-07-20|Fried Louis|Receptacle and opening means therefor|
    US3159303A|1961-08-04|1964-12-01|Acme Plate & Mat Company|Tear-open sealed containers|
    US3445027A|1968-01-18|1969-05-20|Jones & Laughlin Steel Corp|Easy opening containers|
    NO136667C|1969-05-16|1977-10-19|Aluminum Co Of America|PROCEDURES FOR MANUFACTURING A LAMINATED METAL CONTAINER WALL|
    SE350945B|1971-03-01|1972-11-13|Christenssons Maskiner|
    IN149917B|1978-04-10|1982-05-29|Akerlund & Rausing Ab|
    DE2928000C2|1978-07-26|1987-07-16|Tokan Kogyo Co., Ltd., Tokio/Tokyo, Jp|
    US4403710A|1981-05-13|1983-09-13|Toyo Seikan Kaisha Ltd.|Easily-openable heat seal lid|
    SE435035B|1982-05-10|1984-09-03|Akerlund & Rausing Ab|LONG INSTRUCTION TREATABLE SHARE PART AND PROCEDURE FOR ITS MANUFACTURING|
    DE3321572A1|1983-06-15|1984-12-20|Robert Bosch Gmbh, 7000 Stuttgart|CONTAINER LID WITH OPENING DEVICE|US4735335A|1985-08-06|1988-04-05|Etude Et Realisation De Chaines Automatiques-E.R.C.A.|Composite band for lids for thermoplastic containers|
    US4673126A|1986-07-11|1987-06-16|International Paper Company|Moisture barrier carton with reclosable cover|
    CA1284624C|1986-08-09|1991-06-04|Yoshihiko Kawakami|Cover for a can-shaped container|
    EP0283534A1|1987-03-24|1988-09-28|Showa Denko Kabushiki Kaisha|Cover for a can-shaped container|
    SE464461B|1987-05-06|1991-04-29|Akerlund & Rausing Ab|PACKAGING CONTAINER FOR PACKAGING CONTAINER|
    US4822326A|1987-08-20|1989-04-18|Boardman Molded Products, Inc.|Method of forming a tamper evident sealing liner|
    USRE33886E|1987-08-20|1992-04-14|Method of forming a tamper evident sealing liner|
    US4754890A|1987-08-20|1988-07-05|Ullman Myron E|Tamper evident safety seal|
    JPH0455940B2|1988-04-30|1992-09-04|Toyo Seikan Kaisha Ltd|
    JPH01308743A|1988-05-30|1989-12-13|Showa Denko Kk|Lid of can container|
    US4858766A|1988-12-14|1989-08-22|Tsai Wen S|Sucking hole structure for an aluminium foil beverage container|
    US5069355A|1991-01-23|1991-12-03|Sonoco Products Company|Easy-opening composite closure for hermetic sealing of a packaging container by double seaming|
    US5353943A|1993-03-15|1994-10-11|Sonoco Products Company|Easy-opening composite closure for hermetic sealing of a packaging container by double seaming|
    US7757879B2|2005-11-29|2010-07-20|Sonoco Development, Inc.|Container lid formed as a laminate having a built-in opening feature, container incorporating same, and method of making same|
    US8740052B2|2006-04-07|2014-06-03|Sonoco Development, Inc.|Membrane closure for container|
    US7703625B2|2006-11-15|2010-04-27|Sonoco Development, Inc.|Container lid formed as a laminate having a built-in opening feature, container incorporating same, and method for making same|
    US20100288764A1|2009-05-14|2010-11-18|Douglas Neil Frost|Packaging membrane with built-in opening feature|
    EP2668037B1|2011-01-28|2017-07-12|Closure Systems International, Inc.|Closure and liner compositions essentially free of ethylene vinyl acetate copolymer|
    FR2986514B1|2012-02-06|2015-05-22|Georges Sireix|METHODS OF MANUFACTURING SHUTTLE STRUCTURE FOR TUBULAR PACKAGING AND PACKAGING, SHUTTER STRUCTURE, AND PACKAGING|
    FR3013628B1|2013-11-27|2016-07-01|Guillaume Sireix|METHOD FOR ASSEMBLING TUBULAR BODIES OF CARDBOARD MATERIAL WITH AN SHUTTER STRUCTURE|
    JP6780228B2|2015-09-17|2020-11-04|凸版印刷株式会社|Packaging container|
    US9902542B2|2016-04-15|2018-02-27|Colgate-Palmolive Company|Container apparatus|
    US10189618B2|2016-04-15|2019-01-29|Colgate-Palmolive Company|Container apparatus|
    EP3481739A4|2016-07-06|2020-03-18|Å&R Carton Lund Aktiebolag|Push-and-pull sealing disc for packaging container|
    SE540901C2|2016-07-08|2018-12-18|A & R Carton Lund Ab|Sealing disc for a packaging container and a packaging container comprising the sealing disc.|
    US10945508B2|2017-04-17|2021-03-16|Seal And Pack Co., Ltd.|Two-side adherable high-frequency induction heating container sealing member, compact cosmetic container having tamper function with same applied thereto, and flip cap container having temper function with same applied thereto|
    SE541381C2|2017-09-14|2019-09-10|A & R Carton Lund Ab|Transport closure, a packaging container and a method for removing the transport closure from the container|
    CN114144366A|2019-07-30|2022-03-04|山田菊夫|Cover body|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE8302840A|SE462034B|1983-05-19|1983-05-19|OPENING DEVICE FOR PACKAGING|
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