• 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:
    There is provided a packing tube having a gas tight head region. The tube consists of a tube body formed of a multilayered connecting foil having a metallic barrier layer. A prefabricated conical headpiece is provided consisting of synthetic material having a discharge opening and a connecting element disposed thereon. The connecting element consists of a connecting foil including a metallic layer and at least one layer of synthetic material. The peripheral rim of the tubular body overlaps the outer rim of the connecting element either thereabove or therebelow, and wherein the superimposed layers of synthetic material are softened by inductive generation of heat in the metal layers, and welded to one another under pressure. The headpiece consists of two overlapping portions, the lower portion completely covering the underside of the upper portion, the lower portion consisting of a non-permeable material. The outer diameter of the headpiece is smaller than the inner diameter of the tubular body. The outer rim edge formed by the superimposed upper and lower portions of the headpiece is undercut, and forms a portion of the surface of a cone, whose apex lies on the central axis of the tube, and directed oppositely to the discharge opening of the headpiece. For locking the headpiece portions, synthetic material of the connecting foil is overlappingly formed on the undercut outer rim edge of the headpiece overlapping at least the connecting line of the upper and lower parts.
    公开号:SU1281169A3
    申请号:SU833659127
    申请日:1983-10-28
    公开日:1986-12-30
    发明作者:Зандер Энгельберт
    申请人:Аиса Отомасьон Эндюстриель С.А.(Фирма)；
    IPC主号:
    专利说明:

    The invention relates to means for packaging and storing liquid and viscous substances.
    The aim of the invention is to simplify the manufacture of the tube.
    FIG. 1 schematically shows a tube with a stepped connecting element, a top view on the head part with a partial cut; in fig. 2 - half of the head part before welding, a top view on Fig. A flower with a continuously variable connecting element, a top view on the head part with a partial cut; in fig. 4 - half of the head of the tube before welding, top view.
    The tube contains a tubular body part I of a multilayer plastic material with a metal protective layer, 2, a head element of plastic, the lower portion of which is made in the shape of a truncated cone. The head element has an outlet opening 3 and consists of two parts 4 and 5 located one above the other. The lower part 4, made of an impermeable material, completely overlaps the upper part 5 from the bottom and is equipped with a hollow cylindrical protrusion 6. The inner surface of the protrusion 6 forms a part of the surface of the outlet 3. The upper part of the head element has a corresponding recess. Surface A, adjacent to the bottom edge of the head element, formed by both its parts 4 and 5, has the shape of a truncated cone placed with a smaller base downwards. The tube is provided with a laminated material located on the head element, comprising a metal layer 7 and at least one plastic layer, a connecting element 8. A portion of the connecting element 8 adjacent to its lower edge is overlapped with the upper edge portion of the 9-body part 1 .
    It is preferable to perform the device in which the upper edge portion 9 of the body part 1 is bent inward, butt against the lower edge of the head element and is blocked by the connecting element 8.
    It is advisable to implement the connecting element 8 speed. In this case, one side of the step is adjacent to the lower edge of the head element, and on the other side of the butt end, the inward-curved edge section 9 of the body part 1 adjoins the lower lower edge of the connecting element 8. The metal layers 2 and 7 are made mainly of aluminum.
    In the manufacture of a tube, the head element is drawn from both parts 4 and 5, on which the connecting element 8 is placed in a stepped or stepless form (Figures 1 and 3). Then the tubular body part 1
    5 is molded to the connecting element 8 by placing its outer edge on the inward-curved edge section 9 of the body part 1. Upon subsequent heating, for example, by high-frequency induction of the metal layers 2 and 7, the multi-layer plastic material of the body part 1 and the connecting element B is softened and melted . The pressure provides a firm connection of the connecting element 8 with the head element and the body part I, filling the gaps between them with soft plastic.
    Surface A, adjacent to the bottom edge of the head element of the tube, having the shape of a truncated cone, placed with a smaller base down,
    5 formed by both parts of the head element, the area of the connecting element adjacent to its lower edge, overlapped with the upper edge section of the body
    0 parts, the upper edge portion of the body part, bent inward, butt adjacent to the lower edge of the head element and overlapping the connecting element, stepwise extension of the connecting element, in which one side of the step fits to the lower edge of the head element and the other side abuts bent inward the edge of the main part, which overlaps the outer lower edge of the connecting element, simplifies its assembly during the manufacture of the tube.
    权利要求:
    Claims (1)
    [1]
    5 Execution of the hull of the multi; a plastic layer with a metal protective layer, a plastic head element, a lower part of the head element of an impermeable material, and a connecting element made of a multilayer material containing a metal layer and at least one plastic layer, allows the device elements to be firmly joined without gaps. Thus, the invention simplifies the manufacture of the tube. Claim 1. A tube comprising a body part of a multilayer plastic material with a metal protective layer, a head element of plastic, the lower part of which is made in the shape of a truncated cone, having an external opening and consisting of two parts one above the other, the lower part being made of impermeable material, completely overlaps the upper part from the bottom and is provided with a hollow cylindrical protrusion, the inner surface of which forms part of the surface of the outlet openings, and the upper part of the head element has a corresponding recess, distinguished by the fact that, in order to simplify the manufacture of the tube, the surface adjacent to the bottom edge of the head element, formed by both its parts, has the shape of a truncated cone, placed with a smaller base downwards, the tube is provided with a connecting element located on the head element, made of a multilayer material containing a metal and at least one plastic layer, with a portion of the connecting element adjacent to its lower edge, is overlapped with the upper edge portion of the hull. 2, tube of pop. I, I differ by the fact that the upper edge portion of the body part is bent, inward and butt-abutted to the lower edge of the head element, moreover, this portion of the body part is covered by a connecting element. 3. A tube according to claim 1, characterized in that the connecting element is provided with a step, with one side of the step adjacent to the lower edge of the head element, and the opposite side of the body part overhanging the outer bottom edge of the connecting element abuts the butt side.
    FIG.
    eight
    fig.Z
    类似技术:
    公开号 | 公开日 | 专利标题
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    US3949927A|1976-04-13|Impact resistant container bottom structure
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    US3436007A|1969-04-01|Container wall section
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    PL167241B1|1995-08-31|Opening device and method of making same
    CA2520024A1|2006-03-17|Liquid container with uninterrupted comfort band and method of forming same
    EP0000374B1|1981-07-08|A method of manufacturing a packing laminate and a packing laminate manufactured according to this method
    US6173858B1|2001-01-16|Modified two-piece thermoformed cup
    JP4124287B2|2008-07-23|Sealed container
    RU2283808C2|2006-09-20|Sheet packing material and package made of such material
    EP1067058B1|2004-09-29|Package for heating foodstuff
    KR100425626B1|2004-04-03|Shaped foil bag
    US4113101A|1978-09-12|Opening arrangement for packing containers
    JPH05132062A|1993-05-28|Highly barrier plastic container
    同族专利:
    公开号 | 公开日
    HUT34406A|1985-03-28|
    DE3240225C2|1984-08-30|
    DE3240225A1|1984-05-03|
    JPS5993656A|1984-05-30|
    US4548338A|1985-10-22|
    HU187608B|1986-02-28|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    NL157268C|1968-03-20|
    US4011968A|1973-08-31|1977-03-15|Colgate-Palmolive Company|Collapsible containers|
    JPS583902B2|1975-06-27|1983-01-24|Maegerle Karl|
    US4185757A|1977-07-08|1980-01-29|Schultz Robert S|Collapsible dispensing tube having an anchored barrier member|
    DE8219216U1|1982-07-05|1982-09-02|Automation Industrielle S.A., 1896 Vouvry|Packing room|JPH0624352Y2|1984-11-09|1994-06-29|大成化工株式会社|Extruded tube with blind lid|
    US4643976A|1985-06-03|1987-02-17|Ciba Corning Diagnostics Corp.|Liquid clinical control, standard, and reagent products|
    GB2193260B|1986-01-30|1989-11-01|Bespak Plc|Collapsible chamber metering valves|
    US5036889A|1989-04-10|1991-08-06|J. L. Clark, Inc.|Tube with flip-top cap|
    AT138034T|1989-07-25|1996-06-15|Oreal|DISPENSER FOR AT LEAST ONE LIQUID PRODUCT|
    DE4009656C2|1990-03-26|1992-03-12|Aisa Automation Industrielle S.A., Vouvry, Ch|
    US5203379A|1990-09-12|1993-04-20|Courtaulds Packaging Inc.|Headed thermoplastic tube|
    WO1994012396A1|1992-11-20|1994-06-09|Ngv Systems, Inc.|Compressed gas container and method of manufacture|
    US5379913A|1992-12-08|1995-01-10|Rieke Corporation|Flange extension for externally detachable drum liner|
    CA2212462A1|1995-02-13|1996-08-22|The Procter & Gamble Company|A collapsible tube package and method of construction|
    GB9918626D0|1999-08-07|1999-10-13|Glaxo Group Ltd|Valve|
    ES2245677T3|2000-06-06|2006-01-16|ALCAN TECHNOLOGY & MANAGEMENT AG|FOLDING LID CLOSURE CONTAINER.|
    US7204381B2|2001-12-31|2007-04-17|Pechiney Plastic Packaging, Inc.|Waterguard tube|
    TWM267509U|2004-11-03|2005-06-11|Forward Electronics Co Ltd|Improved structure of heat exchange radiator|
    EP1657174A1|2004-11-15|2006-05-17|Sika Technology AG|Tube-type container|
    US20060163243A1|2005-01-25|2006-07-27|Stieler David C|Method of coupling fuel system components|
    US7263975B2|2005-01-25|2007-09-04|Dana Corporation|Plastic coated metal fuel rail|
    US20060162144A1|2005-01-25|2006-07-27|Stieler David C|Method of coupling fuel system components|
    US20060249213A1|2005-04-21|2006-11-09|Stieler David C|Plastic coated metal heater and water tube assembly|
    US20070023129A1|2005-07-29|2007-02-01|Stieler David C|Method of coupling polymeric tubing to polymeric coated metal tubing|
    US20070042148A1|2005-08-19|2007-02-22|Stieler David C|Tether attachment to plastic coated metal tubing|
    US20080028592A1|2005-09-30|2008-02-07|Stieler David C|Method of coupling plastic components to metal tubing|
    US20070095467A1|2005-10-31|2007-05-03|Stieler David C|Method for joining tubular bodies with a connector|
    US8383215B2|2006-04-19|2013-02-26|Colgate-Palmolive Company|Container for products containing aromatic compounds|
    US8906187B2|2008-06-25|2014-12-09|Colgate-Palmolive Company|Method of making shoulder/nozzles with film barrier liners|
    DE102011055726B4|2011-05-11|2015-10-08|Linhardt Gmbh & Co. Kg|tube package|
    DE102011105273A1|2011-06-10|2012-12-13|Linhardt Gmbh & Co. Kg|Method for producing tube packaging|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE19823240225|DE3240225C2|1982-10-29|1982-10-29|Packing room|
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