EP0820936A2 - Öffnungsvorrichtung für eine Verpackung aus halbsteifem Material - Google Patents

Öffnungsvorrichtung für eine Verpackung aus halbsteifem Material Download PDF

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Publication number
EP0820936A2
EP0820936A2 EP97401626A EP97401626A EP0820936A2 EP 0820936 A2 EP0820936 A2 EP 0820936A2 EP 97401626 A EP97401626 A EP 97401626A EP 97401626 A EP97401626 A EP 97401626A EP 0820936 A2 EP0820936 A2 EP 0820936A2
Authority
EP
European Patent Office
Prior art keywords
flaps
walls
adjoining
flap
fold
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.)
Withdrawn
Application number
EP97401626A
Other languages
English (en)
French (fr)
Other versions
EP0820936A3 (de
Inventor
Gérard Dubois
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.)
Smurfit Socar SA
Original Assignee
Smurfit Socar SA
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 Smurfit Socar SA filed Critical Smurfit Socar SA
Publication of EP0820936A2 publication Critical patent/EP0820936A2/de
Publication of EP0820936A3 publication Critical patent/EP0820936A3/de
Withdrawn legal-status Critical Current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
    • B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
    • B65D5/42—Details of containers or of foldable or erectable container blanks
    • B65D5/72—Contents-dispensing means
    • B65D5/74—Spouts
    • B65D5/741—Spouts for containers having a tubular body
    • B65D5/742—Spouts formed by deforming or tearing the closure flaps or severed or incised parts of the closure flaps

Definitions

  • the present invention relates to an opening system for packaging in a semi-rigid material such as cardboard or corrugated cardboard.
  • the invention relates more particularly to a system opening for a packaging of the type comprising four side walls hinged together by parallel fold lines, each wall being perpendicular to the two adjoining walls, first two flaps being articulated at the top of two walls parallel by a fold line and two second flaps also being hinged at the top of the two other walls by a fold line, said first and second flaps thus being able to be folded down perpendicular to the adjoining wall and the walls contiguous to form an upper part of the packaging, which can be closed by any means known in the art, each flap being adjacent to the flaps contiguous by fold lines that can be brought into the extension fold lines through which the adjoining walls these components are hinged together, when these components are straightened to be brought in the extension of these walls, one of the first two flaps comprising, arranged obliquely from each end of the line of folding by which it is articulated on the adjoining wall, a fold line for folding one against the other, by forming a bellows below the two seconds adjoining shutters,
  • the first two components are usually attached to the second flaps in pairs identical bellows systems of the type just described mentioned, made in these first parts.
  • Such packaging is widely used in the technique for packing articles of any kind and, on exhibition places for sale, they are often arranged directly on the shelves. It is therefore necessary to be able to open them easily beforehand, so that the buyers have easy access to products or items packaged and can serve themselves, if it is a self-service store.
  • the subject of the invention is therefore a packaging of the type recalled above, characterized in that the second first part is devoid of bellows, while each of the second flaps comprises, arranged in oblique from the end adjoining this second first part of the fold line by which these second flaps are hinged on the adjoining wall, a line of folding to fold down by folding forming a bellows the part of these second flaps adjoining the second first shutter against the rest of the second shutter, and in that in the second shutters a line is practiced fracture primers to separate the forming part bellows of the rest of the second flaps, to be able to straighten the bellows parts and the first adjoining flap and bring them in the extension of the associated walls, so to provide access to the interior of the packaging.
  • the bottom of the packaging can be of any type known in the art and not within the scope of the invention.
  • the packaging according to the invention is therefore of a great simplicity and its openness at points of sale is particularly simple, without having use any accessory whatsoever.
  • Figure 1 is a perspective view of the packaging with the first and second parts straightened, when filling it.
  • Figure 2 is a perspective view of the packaging in closed position, with flaps adjoining the side walls folded perpendicularly to these walls;
  • Figure 3 is a perspective view of the conditioning after opening it.
  • the packaging shown is of a type known in oneself.
  • It includes four vertical walls, namely two walls 1 parallel to each other and two walls 2 perpendicular to the walls 1 and articulated on them by fold lines parallel to each other, forming the vertical edges of the packaging.
  • the bottom of the packaging can be of any known type in itself.
  • first two flaps respectively 3 and 13, able to be folded perpendicular to adjoining walls 1 and walls 2 contiguous.
  • first two flaps respectively 3 and 13
  • second flaps at the top of each of the walls 2 are articulated by fold lines horizontal of the second flaps 4, able to also be folded perpendicular to the adjoining walls 2 and to adjoining walls 1.
  • Components 3 and 13 are articulated on components 4 contiguous with fold lines, which when these flaps are straightened so as to be an extension of adjoining walls (see Figure 1), are themselves in the extension of the fold lines by which these walls are articulated on the adjoining walls.
  • fold lines 5 are provided, arranged obliquely from the ends of the line of folding by which this flap 3 is articulated on the wall 2 adjoining, so that you can fold them up against others, below the adjoining flap 4, forming bellows, the parts of shutter 3 arranged on the side and other fold lines 5.
  • the second first flap, referenced 13 also has a similar system of bellows, by which it is connected to the adjoining flaps 4, but, in the present packaging, in accordance with the invention, it is devoid of such bellows and c 'is on the adjoining part of the flaps 4 that is formed a bellows of this type.
  • a fold line is provided obliquely on each of the flaps 4 from the end contiguous to the flap 13 of the fold line by which the flap 4 is articulated on the adjoining wall 2. It is thus possible to fold one against the other, below the flap 13, the two parts 4 a and 4 b of each flap 4 separated by the fold line 15, the flap 13 thus being disposed at the outside of the upper part of the packaging (see figure 2). In this position, the adjoining parts of the flaps 4 can be joined by an adhesive strip 10, to close the packaging.
  • a line of breaking initiators 7 is provided, perpendicular to the fold line by which each flap 4 is articulated on the wall. 2 adjacent, in part 4 a of this flap contiguous to this wall 2. It is thus possible, after tearing of the lines of initiation of rupture 7, to straighten the flap 13, to bring it in the extension of the adjoining wall , by simultaneously unfolding the parts 4 a , 4 b , to bring them in the extension of the adjoining wall 2.
  • the upper part of the packaging can thus be easily open at points of sale, without resorting to any tool, and potential buyers can therefore access the conditioned items, without the need to empty the packaging.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
EP97401626A 1996-07-26 1997-07-08 Öffnungsvorrichtung für eine Verpackung aus halbsteifem Material Withdrawn EP0820936A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9609442 1996-07-26
FR9609442A FR2751616B3 (fr) 1996-07-26 1996-07-26 Systeme d'ouverture pour conditionnement en un materiau semi-rigide

Publications (2)

Publication Number Publication Date
EP0820936A2 true EP0820936A2 (de) 1998-01-28
EP0820936A3 EP0820936A3 (de) 1999-06-23

Family

ID=9494522

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97401626A Withdrawn EP0820936A3 (de) 1996-07-26 1997-07-08 Öffnungsvorrichtung für eine Verpackung aus halbsteifem Material

Country Status (2)

Country Link
EP (1) EP0820936A3 (de)
FR (1) FR2751616B3 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130098978A1 (en) * 2010-02-24 2013-04-25 Wilhelm Kullberg Closure on a rectangular container
WO2021010889A1 (en) * 2019-07-16 2021-01-21 Ar Packaging Systems Ab Sealing disc for paperboard container and a packaging container comprising the sealing disc
US12006098B2 (en) 2018-08-31 2024-06-11 Gpi Systems Ab Composite container with separable top, a body blank, and a method of separating a top end portion from a main body of the container
US12122571B2 (en) 2018-05-23 2024-10-22 Gpi Systems Ab Flexible membrane with valve
US12202659B2 (en) 2022-05-25 2025-01-21 Gpi Systems Ab Method of producing packaging container comprising a valve
US12208933B2 (en) 2019-12-12 2025-01-28 Gpi Systems Ab Method of producing a packaging container, a packaging container and a curling tool
US12240657B2 (en) 2016-04-15 2025-03-04 Gpi Systems Ab Paperboard packaging container and lid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2233488A (en) * 1938-05-13 1941-03-04 John N Powell Box construction
GB527447A (en) * 1939-04-12 1940-10-09 Arthur Stevenson Improvements in and relating to boxes or containers
US2593778A (en) * 1947-10-06 1952-04-22 Robert F Mcginnis Carton
DE1279533B (de) * 1965-07-06 1968-10-03 Henkel & Cie Gmbh Ausschuettverschluss fuer Faltschachteln
US3481524A (en) * 1967-12-18 1969-12-02 Packaging Corp America Container with pouring spout

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130098978A1 (en) * 2010-02-24 2013-04-25 Wilhelm Kullberg Closure on a rectangular container
EP2588382A4 (de) * 2010-02-24 2015-01-21 Wilhelm Kullberg Verschluss auf einem rechteckigen behälter
US9409672B2 (en) * 2010-02-24 2016-08-09 Wilhelm Kullberg Closure on a rectangular container
US12240657B2 (en) 2016-04-15 2025-03-04 Gpi Systems Ab Paperboard packaging container and lid
US12122571B2 (en) 2018-05-23 2024-10-22 Gpi Systems Ab Flexible membrane with valve
US12006098B2 (en) 2018-08-31 2024-06-11 Gpi Systems Ab Composite container with separable top, a body blank, and a method of separating a top end portion from a main body of the container
WO2021010889A1 (en) * 2019-07-16 2021-01-21 Ar Packaging Systems Ab Sealing disc for paperboard container and a packaging container comprising the sealing disc
CN114126978A (zh) * 2019-07-16 2022-03-01 Ar包装系统公司 用于纸板容器的密封盘和包括密封盘的包装容器
CN114126978B (zh) * 2019-07-16 2025-08-29 Ar包装系统公司 用于纸板容器的密封盘和包括密封盘的包装容器
US12208933B2 (en) 2019-12-12 2025-01-28 Gpi Systems Ab Method of producing a packaging container, a packaging container and a curling tool
US12612204B2 (en) 2019-12-12 2026-04-28 Gpi Systems Ab Method of producing a packaging container, a packaging container and a curling tool
US12202659B2 (en) 2022-05-25 2025-01-21 Gpi Systems Ab Method of producing packaging container comprising a valve

Also Published As

Publication number Publication date
EP0820936A3 (de) 1999-06-23
FR2751616B3 (fr) 1998-10-09
FR2751616A1 (fr) 1998-01-30

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