EP0226972B1 - Procédé pour former un emballage à partir d'un flan - Google Patents

Procédé pour former un emballage à partir d'un flan Download PDF

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Publication number
EP0226972B1
EP0226972B1 EP86117310A EP86117310A EP0226972B1 EP 0226972 B1 EP0226972 B1 EP 0226972B1 EP 86117310 A EP86117310 A EP 86117310A EP 86117310 A EP86117310 A EP 86117310A EP 0226972 B1 EP0226972 B1 EP 0226972B1
Authority
EP
European Patent Office
Prior art keywords
hinged
flaps
free
sections
walls
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.)
Expired - Lifetime
Application number
EP86117310A
Other languages
German (de)
English (en)
Other versions
EP0226972A3 (en
EP0226972A2 (fr
Inventor
Bahne Petersen
Eberhard Radbruch
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 EP0226972A2 publication Critical patent/EP0226972A2/fr
Publication of EP0226972A3 publication Critical patent/EP0226972A3/de
Application granted granted Critical
Publication of EP0226972B1 publication Critical patent/EP0226972B1/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
    • B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes or webs of flexible sheet material, e.g. in folded wrappers
    • B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
    • 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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/02—Wrappers or flexible covers
    • B65D65/04—Wrappers or flexible covers non-rectangular
    • B65D65/06—Wrappers or flexible covers non-rectangular formed with foldable flaps, e.g. interlocking flaps

Definitions

  • the invention relates to a method for erecting a cardboard packaging or the like. for an at least approximately circular disc-shaped part, from a cut with an upper wall, a bottom wall and two side walls, which are connected to one another by means of an adhesive seam to form a tubular shell, with tabs being articulated on the two free edges of the top and bottom walls, which end closures Form packaging.
  • a folding box blank is known, from which a tubular envelope can be formed, which have tabs for forming end closures.
  • this folding box blank is only suitable to a limited extent for packaging circular disc-shaped parts, since it cannot be adapted to it.
  • GB-A-728 324 shows a tubular wrapped packaging sleeve which is formed from a flexible packaging material, with no individual walls or tabs being provided.
  • the object of the invention is to provide a method for erecting a packaging made of cardboard, the packaging consists of a blank and can be erected and closed regardless of the design of its end walls.
  • Fig. 1 denotes a flat blank made of cardboard, which contains an upper wall 2, two side walls 3 and 4 and a bottom wall 5 formed from two sections. All these walls are arranged in a row next to one another and connected to one another by articulation lines 6, 7, 8 and 9. Tabs 10, 11 and 12, 13 are hinged to the two free edges of the side walls 3 and 4, respectively. In addition, further tabs 22 to 29 are attached to the adjacent edges of the top wall 2 and bottom wall 5 via articulation lines 14 to 21.
  • the top wall 2 and the bottom wall 5 (after connecting the two sections) are essentially circular with the diameter D.
  • the articulation lines 16 to 19 or 14, 15 and 20, 21 are tangential to the circumferential line of these circles and each meet the end point of the articulation lines 6, 7, 8 and 9, the length of which is somewhat smaller than the diameter D.
  • the tabs 22 to 28 are bevelled on their outer edge 30 to 37, whereby all the tabs lie within an imaginary connecting line of the outer circumference of the top wall 2 and bottom wall 5.
  • the blank thus only has a width which results from the diameter D, which is determined in accordance with the part to be packaged.
  • FIG. 2 shows a fully erected and filled packaging.
  • the two sections of the bottom wall 5 are connected to one another with the aid of an adhesive seam K. Sections are formed on the end faces of this packaging, at which the packaging is open, as a result of which the packaged part 38 is visible.
  • a cardboard blank 41 shown in FIG. 3 also contains an upper wall 42, two side walls 3 and 4 and a bottom wall 45 formed from two sections. All these walls are arranged in a row next to one another and connected to one another by articulation lines 6, 7, 8 and 9 . Tabs 10, 11 and 12, 13 are articulated to the two free edges of the side walls 3 and 4, respectively.
  • the top wall 42 and the bottom wall 45 are at least approximately circular in shape, the theoretical circumferential line being designated by U. Articulation lines 54 to 61 are located tangentially on this circumferential line, by means of which tabs 62 to 69 are fastened to the top and bottom walls.
  • step I a cardboard blank is placed with its outside facing down on a device, not shown.
  • step II the side walls with the hinged bottom wall sections are bent upwards by 90 degrees. This applies to packaging whose adhesive seam is arranged on the bottom.
  • step III the two bottom wall sections are folded back into the horizontal, while the two side walls remain vertical.
  • the part to be packaged is then fed in step IV and lowered into the resulting depression of the pack.
  • step V involves folding the two bottom wall sections over one another, the inner of these two sections first being folded in and provided with hot melt in the overlap region, and then the outer section being folded over the first.
  • step VI the two sections are pressed together in the overlap area and the adhesive seam is thus produced.
  • the folding of the dust flaps provided in step VII is followed in step VIII by the folding down of the upper flaps for the formation of the end walls.
  • step IX the corresponding lower tabs are provided with hotmelt and bent upwards against the already folded-in tabs, against which they are pressed in step X.
  • Steps I to VI are expediently carried out in a continuous process, while steps VII to X are provided in a discontinuous, i.e. cyclical, process. However, it is then also expedient to switch from one sequence on one path to two paths between steps VI and VII.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
  • Packages (AREA)
  • Cartons (AREA)

Claims (1)

  1. Procédé pour former un emballage en carton ou analogue pour un objet ayant au moins de façon approchée la forme d'un disque circulaire, consistant en une pièce découpée (1, 41) avec une paroi supérieure (2), une paroi pour le fond (5) ainsi que deux parois latérales (3, 4) qui sont reliées l'une à l'autre par une couture collée (K) pour former une gaine en forme de tuyau, des languettes (22 à 29) étant articulées sur les deux bords libres de la paroi supérieure et de la paroi pour le fond (2, 5), languettes qui forment la fermeture des faces frontales de l'emballage, procédé caractérisé en ce que la pièce découpée, pourvue de languettes (10 à 13) articulées sur les bords libres des parois latérales (3, 4) et équipée d'une paroi pour le fond (5) consistant en deux sections (5) se recouvrant partiellement l'une l'autre, est posée avec son côté extérieur vers le bas sur un dispositif de façonnage, ensuite les deux parois latérales sont pliées à 90° vers le haut avec les autres éléments de paroi supérieure ou pour le fond façonnés là dessus, et ensuite ces éléments de paroi libres sont pliés en arrière à 90°, sur quoi l'objet à emballer est introduit dans la cavité ainsi réalisée et les éléments de paroi libres (5) sont pliés l'un vers l'autre à 180°, tandis que dans la zone de recouvrement de ces éléments de paroi libres (5) est réalisé un cordon longitudinal (K) par dépôt de colle hot-melt ou analogue, sur quoi les languettes (10 à 13) articulées sur les parois latérales (3, 4) sont pliées et ensuite les parois frontales sont formées par pliage l'une sur l'autre et collage des languettes articulées sur la paroi supérieure et la paroi pour le fond.
EP86117310A 1985-12-14 1986-12-12 Procédé pour former un emballage à partir d'un flan Expired - Lifetime EP0226972B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3544386 1985-12-14
DE19853544386 DE3544386A1 (de) 1985-12-14 1985-12-14 Zuschnitt aus karton od. dgl. zum herstellen einer verpackung und daraus aufgerichtete verpackung sowie verfahren zum aufrichten einer solchen verpackung

Publications (3)

Publication Number Publication Date
EP0226972A2 EP0226972A2 (fr) 1987-07-01
EP0226972A3 EP0226972A3 (en) 1988-10-12
EP0226972B1 true EP0226972B1 (fr) 1993-02-24

Family

ID=6288525

Family Applications (2)

Application Number Title Priority Date Filing Date
EP86116211A Expired - Lifetime EP0226833B1 (fr) 1985-12-14 1986-11-22 Procédé pour former un emballage à partir d'un flan
EP86117310A Expired - Lifetime EP0226972B1 (fr) 1985-12-14 1986-12-12 Procédé pour former un emballage à partir d'un flan

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP86116211A Expired - Lifetime EP0226833B1 (fr) 1985-12-14 1986-11-22 Procédé pour former un emballage à partir d'un flan

Country Status (5)

Country Link
EP (2) EP0226833B1 (fr)
AT (1) ATE85012T1 (fr)
DE (2) DE3544386A1 (fr)
DK (1) DK165680C (fr)
ES (1) ES2039350T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011108393U1 (de) 2011-11-28 2012-01-05 Martin Hörner Verpackung zur Aufbewahrung von Kleinteilen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE565401C (de) * 1927-04-11 1932-11-30 Kustner Freres Cie Sa Verfahren zum Einwickeln von klebrigen und leicht haftenbleibenden Stoffen
US2011703A (en) * 1932-05-28 1935-08-20 Eugene V Myers Wrapper or container
FR905479A (fr) * 1944-02-11 1945-12-05 Cartonneries De Saint Germain Emballage
GB728324A (en) * 1953-03-11 1955-04-20 Rose Brothers Ltd Improvements in packages
DE1981248U (de) * 1967-12-16 1968-03-14 Heinrich Nicolaus G M B H Verpackung.

Also Published As

Publication number Publication date
ES2039350T3 (es) 1993-10-01
DE3544386C2 (fr) 1990-03-08
EP0226972A3 (en) 1988-10-12
EP0226833A2 (fr) 1987-07-01
EP0226833B1 (fr) 1993-01-27
EP0226972A2 (fr) 1987-07-01
DK598586A (da) 1987-06-15
DK165680B (da) 1993-01-04
DE3544386A1 (de) 1987-06-25
DK165680C (da) 1993-05-24
DE3687640D1 (de) 1993-03-11
DK598586D0 (da) 1986-12-12
EP0226833A3 (en) 1988-10-12
ATE85012T1 (de) 1993-02-15

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