EP0731036A2 - Couvercle - Google Patents

Couvercle Download PDF

Info

Publication number
EP0731036A2
EP0731036A2 EP96101709A EP96101709A EP0731036A2 EP 0731036 A2 EP0731036 A2 EP 0731036A2 EP 96101709 A EP96101709 A EP 96101709A EP 96101709 A EP96101709 A EP 96101709A EP 0731036 A2 EP0731036 A2 EP 0731036A2
Authority
EP
European Patent Office
Prior art keywords
lid
section
flat
jacket
packaging
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP96101709A
Other languages
German (de)
English (en)
Other versions
EP0731036A3 (fr
EP0731036B1 (fr
Inventor
Franz Reitmeier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
4P Nicolaus Kempten GmbH
Original Assignee
4P Nicolaus Kempten GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 4P Nicolaus Kempten GmbH filed Critical 4P Nicolaus Kempten GmbH
Publication of EP0731036A2 publication Critical patent/EP0731036A2/fr
Publication of EP0731036A3 publication Critical patent/EP0731036A3/fr
Application granted granted Critical
Publication of EP0731036B1 publication Critical patent/EP0731036B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers

Definitions

  • the invention relates to a lid for a substantially cylindrical packaging, with a hollow cylindrical jacket made of cardboard and an end opening which is to be closed by the lid.
  • the invention has for its object to produce both the packaging jacket and the closure lid from cardboard and still achieve a secure, but easy to open and reclose closure.
  • the lid is made of cardboard and has a flat portion on its outside and rests with it on the edge of the cylindrical jacket, and that at least two approaches are arranged on the lid, which protrude into the interior of the packaging and support yourself on the inside of the jacket.
  • the lugs are molded onto the flat section of the cover.
  • the cover may consist of at least two parts, the section which has just been formed and a second section which is attached to it and which contains the projections.
  • a further advantageous embodiment of the invention resides in the fact that a web rests on the underside of the flat portion of the cover which has undercuts directly on the surface of the flat surface portion.
  • a bulge of the jacket projecting inwards into the jacket sleeve can engage in these undercuts and thus fix the cover on the jacket.
  • An advantageous embodiment of the invention also lies in the fact that on the underside of the flat cover layer lie three ribs arranged in a star shape, which are supported with their respective outer edges on the inside of the jacket.
  • This deep-drawn section can be inserted into the opening of the jacket sleeve and thus gives the lid a very good hold.
  • the jacket of the deep-drawn section has a smaller diameter than the lower end of the bottom, whereby an even better hold of the cover in the jacket sleeve is achieved.
  • FIG. 1 in FIG. 1 denotes a packaging which has a cylindrical wrapped jacket 2 made of cardboard, the packaging sleeve 3 thus produced being closed with a longitudinal seam 4. On the underside of this packaging sleeve is closed with a crimped bottom part 5 made of cardboard. A cover 6, not shown, is placed on the removal opening of the packaging sleeve 3 provided at the top.
  • the packaging sleeve 3 is closed at its upper end with a cover 21 which is formed in two layers.
  • the outer layer 22 is flat and lies with its outer edge section on the inwardly flanged edge 23 of the packaging sleeve 3.
  • An inner layer 24 is attached to this outer layer 22, which has three inwardly directed ribs 25, which are arranged in a star shape, as can be seen particularly from FIG.
  • These ribs 25 are provided at their radially outer end with an undercut, in which the edge 23 engages, as a result of which the cover sits firmly on the edge of the packaging sleeve 3.
  • the circular blank has a cutout 31 in its center, which is designed as an equilateral triangle.
  • a fold line 32 extends radially outward from the center of each side of the triangle to the edge of the blank; parallel to this, further folding lines 33 and 34 run outwards from each triangle tip.
  • the ribs 25 are unfolded along each of these three fold lines, the undercuts of the ribs inevitably being produced.
  • two or four ribs can also be arranged.
  • An even higher number of ribs would improve the fixing of the cover on the packaging sleeve even further; however, such a configuration is very complex.
  • FIG. 5 shows a similar exemplary embodiment, the inner layer corresponding to that of the exemplary embodiment according to FIGS. 2, 3 and 4.
  • the per se flat outer layer 52 is made slightly larger than this corresponds to the diameter of the packaging sleeve 3.
  • the outer edge of this outer layer 52 is bent downward and can be sealed to the edge of the packaging sleeve.
  • a grip tab 53 is formed on the edge of the outer cover layer 52, which can be fixed to the packaging sleeve 3 to form a tamper-evident closure. Not by one rear scoring shown can achieve a clean, fiber-free tearing of the cover from the jacket sleeve.
  • the outer cover layer 22 is again flat and is connected to an inner cover layer 64, which is cup-shaped.
  • This pot-shaped inner cover layer engages in the opening of the packaging sleeve 3 and anchors the cover there.
  • an inner cover layer 74 is fastened to the underside of the flat, outer cover layer 22, the peripheral edge 75 of which is bent downward and is supported against the inwardly flanged edge 23 of the packaging sleeve 3.
  • the two cover layers can also be connected to one another in one piece, which is particularly useful in the configuration with ribs.
  • the embodiment according to FIG. 8 differs from that according to FIG. 6 in that the cylindrical wall 85 of the deep-drawn inner section 84 is provided with openings 86, as a result of which, during deep-drawing, a constriction of the circumference occurs in this area, into which the bulge of the jacket - Sleeve 3 can intervene.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Cartons (AREA)
EP96101709A 1995-03-09 1996-02-07 Couvercle Expired - Lifetime EP0731036B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19508444A DE19508444C2 (de) 1995-03-09 1995-03-09 Deckel
DE19508444 1995-03-09

Publications (3)

Publication Number Publication Date
EP0731036A2 true EP0731036A2 (fr) 1996-09-11
EP0731036A3 EP0731036A3 (fr) 1997-01-29
EP0731036B1 EP0731036B1 (fr) 1998-09-30

Family

ID=7756185

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96101709A Expired - Lifetime EP0731036B1 (fr) 1995-03-09 1996-02-07 Couvercle

Country Status (3)

Country Link
EP (1) EP0731036B1 (fr)
CZ (1) CZ67696A3 (fr)
DE (2) DE19508444C2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0844185A1 (fr) * 1996-11-21 1998-05-27 4P Nicolaus Kempten GmbH Récipient en forme de boíte
EP0853051A1 (fr) * 1997-01-13 1998-07-15 4P Nicolaus Kempten GmbH Récipient
CN108248980A (zh) * 2017-02-16 2018-07-06 苍南县棋源包装科技有限公司 一种多用途内卷边圆筒容器

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006032638B4 (de) * 2006-07-13 2010-11-11 Sig Technology Ag Karton/Kunststoff-Verbundpackung mit abziehbarem Deckel und Verfahren zu ihrer Herstellung
WO2008071838A1 (fr) 2006-12-12 2008-06-19 Stora Enso Oyj Couvercle conçu pour un emballage, procédé pour le fabriquer et emballage fermé de façon étanche avec un couvercle et procédé pour fermer de façon étanche un emballage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE306125C (fr) *
US1036545A (en) * 1911-02-28 1912-08-27 Single Service Package Corp Am Removable end closure for cartons.
CH222769A (de) * 1940-11-21 1942-08-15 Schmidt C W Richard Verschlusseinrichtung an Gefässen.
BE795158A (fr) * 1972-02-10 1973-05-29 Elbatainer Kunstoff Und Verpac Couvercle pour recipient d'emballage en forme de fut ou de tambour
DE2422080A1 (de) * 1974-05-07 1975-11-20 Impraegnieranstalt Ag Zofingen Einsteckdeckel fuer einen behaelter
US4008846A (en) * 1976-05-10 1977-02-22 International Paper Company Leakproof paperboard container
DE9310421U1 (de) * 1993-07-13 1993-09-16 Bega-Werke GmbH, 32105 Bad Salzuflen Eindrückdeckel für Dosen
DE9319903U1 (de) * 1993-12-24 1994-02-10 Weidenhammer Packungen Kg Gmbh & Co, 68766 Hockenheim Dosenförmige Verpackung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0844185A1 (fr) * 1996-11-21 1998-05-27 4P Nicolaus Kempten GmbH Récipient en forme de boíte
EP0853051A1 (fr) * 1997-01-13 1998-07-15 4P Nicolaus Kempten GmbH Récipient
CN108248980A (zh) * 2017-02-16 2018-07-06 苍南县棋源包装科技有限公司 一种多用途内卷边圆筒容器

Also Published As

Publication number Publication date
DE59600612D1 (de) 1998-11-05
DE19508444A1 (de) 1996-09-19
DE19508444C2 (de) 1997-07-03
CZ67696A3 (en) 1996-11-13
EP0731036A3 (fr) 1997-01-29
EP0731036B1 (fr) 1998-09-30

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