EP0451174A1 - Recipient d'emballage. - Google Patents

Recipient d'emballage.

Info

Publication number
EP0451174A1
EP0451174A1 EP90900825A EP90900825A EP0451174A1 EP 0451174 A1 EP0451174 A1 EP 0451174A1 EP 90900825 A EP90900825 A EP 90900825A EP 90900825 A EP90900825 A EP 90900825A EP 0451174 A1 EP0451174 A1 EP 0451174A1
Authority
EP
European Patent Office
Prior art keywords
packaging container
container according
another
container
edge strips
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
EP90900825A
Other languages
German (de)
English (en)
Other versions
EP0451174B1 (fr
Inventor
Richard Peter Nold
Uwe Alfred Nold
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.)
REAL-PACK ENTWICKLUNGS- und VERPACKUNGSTECHNIK GMBH
REAL PACK GmbH
Original Assignee
REAL-PACK ENTWICKLUNGS- und VERPACKUNGSTECHNIK GMBH
REAL PACK 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 REAL-PACK ENTWICKLUNGS- und VERPACKUNGSTECHNIK GMBH, REAL PACK GmbH filed Critical REAL-PACK ENTWICKLUNGS- und VERPACKUNGSTECHNIK GMBH
Publication of EP0451174A1 publication Critical patent/EP0451174A1/fr
Application granted granted Critical
Publication of EP0451174B1 publication Critical patent/EP0451174B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B65D5/20—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 by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
    • 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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • 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
    • B65D75/008—Standing pouches, i.e. "Standbeutel"

Definitions

  • the invention relates to a packaging container made from a one-piece blank of essentially rigid, sheet-like material, in particular cardboard or cardboard, with a container body consisting of side walls connected to one another on longitudinal edges, which are connected to a common, planar container bottom at four bottom edge edges.
  • Packaging containers of this basic structure are known in different forms of management, for example as a folding box, the container base of which is formed either by a closure with insertion flaps or by closure flaps glued together.
  • folding boxes can be used for very wide areas of application, they cannot be used as sealed, liquid-coated containers on the inside, for example.
  • Stand-up pouches consisting of plastic-metal composite foils are known for this purpose, which are folded to form a container bottom in such a way that they only touch with their coated inside and can therefore be sealed tightly by an edge seal.
  • the stability of these foil stand-up pouches is low due to the flexibility of the composite foils used. The use of plastic stand-up pouches is therefore restricted to the absorption of liquids.
  • the rectangular container bottom which also forms the base for the packaging container, is designed as a container closure, preferably as a conventional folding box clip closure.
  • the stability of this known packaging container is essentially determined by the strength of the closure forming the container base.
  • the stiffness of the upwardly tapering container body is very high and would allow the use of relatively thin material, the construction of the closure on the container base requires a certain minimum thickness and rigidity of the material used.
  • this known packaging container can only be used in the manner of a folding box, i.e. not as a tightly welded packaging container for liquids or free-flowing goods.
  • the object of the invention is therefore to design a packaging container of the type mentioned at the outset in such a way that it is simple in structure and easy to process for very different applications, in particular as a container for Liquids or free-flowing goods can be used.
  • This packaging container is intended to combine the advantageous properties of a folding box with those of a stand-up pouch without having their respective design-related disadvantages.
  • the container bottom consists of two bottom triangles, which rise from a diagonal folding edge lying in the base surface to two diametrically opposed longitudinal edges and are connected to the bottom edge edges via an intermediate triangle, which lies against the inside of a side wall, that at each of these longitudinal edges the adjacent side walls are connected to one another on longitudinal edge strips lying one on top of the other, and that the blank parts forming the container bottom are in the central region of the blank.
  • the bottom structure according to the invention which consists of the central part of the one-piece blank, which has no incisions, creates a container base which is inherently very rigid and which thus also gives the container body and thus the entire packaging container increased rigidity. Therefore comparatively thin material can be used.
  • This particular stiffness of the container bottom is achieved, on the one hand, by the fact that it consists of triangles which are foldably connected to one another and are spatially arranged, and, on the other hand, by the fact that the longitudinal edge strips of the side walls in particular also in the bottom area lie on top of one another and are connected to one another, preferably also with edge strips adjoining the intermediate triangles, as is provided in accordance with a preferred embodiment of the inventive concept.
  • a major advantage of the packaging container according to the invention is due to the fact that only the inside of the packaging material touches at all connection points, which is a flat contact of edge strips.
  • the blank with a one-sided, heat-sealable coating which enables a liquid-tight seal in the area of the edge strips lying one on top of the other.
  • this ensures that the container contents, for example liquid, only come into contact with this coating.
  • the packaging container according to the invention in the manner of a stand-up pouch as liquid packaging for the immediate absorption of the liquid.
  • the liquid packaging created in this way has a high level of dimensional stability and good stamina, so that such liquid packs can be designed as much larger packaging units than is the case with foil stand-up pouches.
  • the packaging container according to the invention is, however, also suitable for holding other pourable, for example granular or powdery packaging goods, different embodiments being possible for the upper container closure.
  • the upper container closure While there is an upward movement when running as liquid packaging offers tapered shape, which ends in a narrow, also heat-sealed container closure, other forms of the container body, for example cuboid with a rectangular, square, diamond-shaped or other square base, can be used while maintaining the basic structure of the container bottom, the upper container closure as a conventional plug-in closure or as a sealed triangle consisting of two triangles.
  • the packaging container according to the invention is particularly suitable as a pouring container for liquids or bulk goods; the removal can be done by a special closure or by cutting an upper corner of the container.
  • the packaging container can be used as a tube for pasty filling material, which can be pressed out through this closure or the cut corner. If an inner coating is dispensed with, execution as a liquid packaging is also possible in that an inner bag made of plastic film, for example made of tubular film sections, is inserted into the packaging container, which consists only of cardboard.
  • FIG. 1 shows a packaging container in a front view
  • FIG. 2 shows the packaging container according to FIG. 1 in a side view
  • FIGS. 1 to 4 shows the blank used for the production of the packaging container according to FIGS. 1 to 4,
  • FIG. 7 shows the blank used for the production of the packaging container according to FIG. 6 and
  • FIG. 8 shows a partial representation of the central region of a blank for a packaging container modified compared to FIG. 6.
  • the packaging container shown in FIGS. 1 to 4 consists of a one-piece blank (FIG. 5) made of cardboard, cardboard or another, essentially rigid, sheet-like material.
  • the container body 1 is formed by a plurality of side walls 2, which are on the longitudinal edges 3 and 4 are connected. In the exemplary embodiment according to FIGS. 1 to 4, the container body 1 tapers upwards to a narrow container closure 5.
  • a square container base 6 is formed, which forms the base for the packaging container 1 and from whose four bottom edge edges 7 the side walls 2 rise.
  • the container base 6 consists of two base triangles 8. These are connected to each other at a diagonal folding edge 9 lying in the base surface and rise from there to the two diametrically opposite longitudinal edges 4.
  • Each floor triangle 8 is connected to the two associated floor edge 7 via two foldable intermediate triangles 10, each of which abuts the inside of a side wall 2.
  • the respectively adjacent side walls 2 are connected to one another at longitudinal edge strips 11 lying one on top of the other, for example by gluing or sealing, whereby ultrasonic or high-frequency heat sealing methods can be used in a conventional manner.
  • the intermediate triangles 10 are also foldably connected to an edge strip 12 on their outer edge. As can be seen from the enlarged sectional view in FIG. 4, these two edge strips 12 lie on top of one another and between the longitudinal edge strips 11, to which they are connected in the manner already described. From Fig. 1 it can be seen that two superimposed edge strips 13 are also connected to one another along the upper container end 5, so that the entire packaging container is tightly sealed.
  • the container bottom 6 is formed from the central region of the blank.
  • the packaging container shown as an exemplary embodiment in FIGS. 1 to 4 can, for example, hold powder or liquid, such as liquid detergent or motor oil, and after cutting off as a packaging container for liquids, a blank is preferably used which is provided on one side with a liquid-tight and sealable coating . From the described construction of the packaging container it can be seen that only the one, preferably coated, cut side comes into contact with the packaged goods and that all the edge strips 11, 12 and 13 to be connected touch each other only on the one, preferably coated, inner side of the blank.
  • the properties of the packaging container make it possible to achieve a stable construction for barrier layers with the least possible material expenditure.
  • the packaging container according to FIG. 6 differs from the previously described, upwardly tapering packaging container in that it is cuboid, i.e. the longitudinal edges 3 and 4 are perpendicular and parallel to each other.
  • the container bottom 6 is constructed in the manner already described.
  • the packaging container is partially broken open in FIG. 6 and is spatially isometrically represented.
  • the individual cut parts are identified by the same reference numerals as in FIGS. 1 to 5.
  • the longitudinal edges 3 and 4 run to the corners of a square upper container end 14, which consists of two triangular closure flaps 15 connected to the side walls 2, which are connected to one another along a closure diagonal 16.
  • This diagonal closure 16 connects the upper ends of the two longitudinal edges 4.
  • the two closure flaps 15 on the diagonal closure 16 each have an edge strip 17 which are connected to one another.
  • the blank according to FIG. 7 in particular in the central area forming the container bottom 6, is designed in a similar manner to the blank according to FIG. 5, so that the same reference numerals are used.
  • a conventional plug-in closure can also be used, so that the packaging container can be closed and opened at its upper container closure in the manner of a folding box.
  • Fig. 8 shows, as a modification to Fig. 7, a blank for a packaging container with a rectangular floor plan.
  • the blank parts are identified by the same reference numerals as in FIGS. 5 and 7.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
  • Packages (AREA)

Abstract

Un récipient d'emballage se compose d'une seule pièce découpée en carton ou similaire. Les parois latérales (2) qui forment le corps (1) du récipient sont reliées à un fond (6) rectangulaire. Le fond (6) du récipient se compose de deux triangles (8) qui partent d'un pli diagonal commun (9) et qui sont reliés chacun avec les bords marginaux (7) du fond par un triangle intermédiaire (10). Des bandes marginales longitudinales (11) sont reliées les unes aux autres sur deux bords longitudinaux opposés (4).
EP90900825A 1988-12-28 1989-12-06 Recipient d'emballage Expired - Lifetime EP0451174B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3844110 1988-12-28
DE3844110A DE3844110C1 (fr) 1988-12-28 1988-12-28
PCT/EP1989/001496 WO1990007455A1 (fr) 1988-12-28 1989-12-06 Recipient d'emballage

Publications (2)

Publication Number Publication Date
EP0451174A1 true EP0451174A1 (fr) 1991-10-16
EP0451174B1 EP0451174B1 (fr) 1994-07-13

Family

ID=6370406

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90900825A Expired - Lifetime EP0451174B1 (fr) 1988-12-28 1989-12-06 Recipient d'emballage

Country Status (7)

Country Link
US (1) US5312035A (fr)
EP (1) EP0451174B1 (fr)
JP (1) JPH04502443A (fr)
AT (1) ATE108392T1 (fr)
AU (1) AU641133B2 (fr)
DE (2) DE3844110C1 (fr)
WO (1) WO1990007455A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1043290B1 (nl) * 2019-06-07 2021-01-12 Anderling B V Zak met vlakke bodem in doos

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE123461T1 (de) * 1990-06-01 1995-06-15 Johnson & Son Inc S C Standfester beutel mit querverschluss sowie verfahren zu seiner herstellung.
DE4040260A1 (de) * 1990-12-17 1992-07-02 Real Pack Gmbh Zweiteiliger fluessigkeitsbehaelter
JPH06501226A (ja) * 1991-05-30 1994-02-10 ソコプラン 流体状、ペースト状または粉末状の製品を収容するための自立式袋容器
US5356069A (en) * 1991-05-30 1994-10-18 Packart Holding Stand-up type sachet intended to contain a liquid, pasty or pulverulent product
FR2720719B1 (fr) * 1994-06-02 1996-07-05 Gilbert Capy Gobelet dépliable à fond convexe préplié.
US5823343A (en) * 1995-08-09 1998-10-20 Heffernan; Darryl James Packaging apparatus
US5749513A (en) * 1996-08-23 1998-05-12 Innovative Enterprises, Inc. Corrugated paperboard box with reinforced side walls
EP1036006B1 (fr) * 1997-12-04 2003-04-23 Xela Pack, Inc. Outillage de frappe pour former des articles d'emballage a partir d'ebauches unitaires
US6471629B1 (en) 1998-12-03 2002-10-29 Aliseo Gentile Tooling for forming packaging from unitary blanks
DE10121899A1 (de) 2001-04-30 2002-11-07 Joachim Schropp Einteiliger Zuschnitt für eine Faltschachtel
DE10240824A1 (de) 2002-09-04 2004-03-25 Jost-Werke Gmbh & Co. Kg Stützwinde mit Fettfüllung
WO2013010815A1 (fr) * 2011-07-19 2013-01-24 Unilever N.V. Boîte
DE202012104912U1 (de) * 2012-12-17 2013-01-08 Nordpack Gmbh Kartonage sowie ein Kartonzuschnitt zur Herstellung einer solchen Kartonage
EP2939950A1 (fr) 2014-04-30 2015-11-04 Mayr-Melnhof Karton AG Récipient d'emballage et découpe d'un récipient d'emballage
DE202014105515U1 (de) * 2014-11-17 2016-02-22 Bischof + Klein Gmbh & Co. Kg Standbodenbeutel
WO2017120232A1 (fr) * 2016-01-05 2017-07-13 Frito-Lay North America, Inc. Récipient alimentaire pour casse-croûte

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US2232088A (en) * 1938-01-18 1941-02-18 Harry F Waters Container
US2323287A (en) * 1939-08-14 1943-07-06 Universal Paper Products Compa Paper cup
FR918469A (fr) * 1944-06-06 1947-02-10 Dobson & Crowther Ltd Perfectionnements apportés aux sacs en papier, boîtes en carton et analogues
GB586070A (en) * 1944-10-10 1947-03-06 John William Wheeler Improvements in or relating to containers made from blanks of paper or like sheet material
BE542429A (fr) * 1955-01-13
US2935238A (en) * 1958-01-30 1960-05-03 Koehler Karl Eric Collapsible pyramid structures and blanks therefor
US3079062A (en) * 1960-02-19 1963-02-26 Goodrich Co B F Tapered collapsible container
US3034695A (en) * 1960-02-23 1962-05-15 Berghgracht Marius Fluid tight container
US3317118A (en) * 1965-05-17 1967-05-02 Henry C Harrison Foldable container and blank therefor
DE7506481U (de) * 1975-03-01 1975-07-03 Derndruck Dr Phil W Dern Kg Sp Langgestreckter Behaelter
DE2509052B2 (de) * 1975-03-01 1980-05-14 Derndruck Dr.Phil. Wilhelm Dern Kg Spezialfabrik Fuer Faltschachteln, 6078 Neu-Isenburg Zuschnitt für einen Verpackungsbehälter, insbesondere für eine Faltschachtel
US4063679A (en) * 1976-04-21 1977-12-20 Potlatch Corporation Carton with triangular sides
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EP0016848B1 (fr) * 1979-03-24 1982-02-03 REAL-PACK Entwicklungs- und Verpackungstechnik GmbH. Récipient, en particulier boîte pliable
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See references of WO9007455A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1043290B1 (nl) * 2019-06-07 2021-01-12 Anderling B V Zak met vlakke bodem in doos

Also Published As

Publication number Publication date
AU641133B2 (en) 1993-09-16
ATE108392T1 (de) 1994-07-15
JPH04502443A (ja) 1992-05-07
DE3844110C1 (fr) 1990-08-23
US5312035A (en) 1994-05-17
AU4824490A (en) 1990-08-01
EP0451174B1 (fr) 1994-07-13
WO1990007455A1 (fr) 1990-07-12
DE58908050D1 (de) 1994-08-18

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