EP1652780A2 - Karton mit Vorrichtung für erleichterten Zugriff - Google Patents

Karton mit Vorrichtung für erleichterten Zugriff Download PDF

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Publication number
EP1652780A2
EP1652780A2 EP06001190A EP06001190A EP1652780A2 EP 1652780 A2 EP1652780 A2 EP 1652780A2 EP 06001190 A EP06001190 A EP 06001190A EP 06001190 A EP06001190 A EP 06001190A EP 1652780 A2 EP1652780 A2 EP 1652780A2
Authority
EP
European Patent Office
Prior art keywords
panel
carton
blank according
side panels
side panel
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Withdrawn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
EP06001190A
Other languages
English (en)
French (fr)
Inventor
Marcus Hudd
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.)
Graphic Packaging International LLC
Original Assignee
Graphic Packaging International LLC
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 Graphic Packaging International LLC filed Critical Graphic Packaging International LLC
Publication of EP1652780A2 publication Critical patent/EP1652780A2/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Withdrawn legal-status Critical Current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
    • B65D5/20—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
    • B65D5/2038—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 at least two opposed folded-up portions having a non-rectangular shape
    • B65D5/2047—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 at least two opposed folded-up portions having a non-rectangular shape trapezoidal, e.g. to form a body with diverging side walls
    • 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
    • B65D5/0005—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 of variable capacity
    • 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
    • B65D5/18—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 a single blank to U-shape to form the base of the container and opposite sides of the body portion, the remaining sides being formed primarily by extensions of one or more of these opposite sides, e.g. flaps hinged thereto
    • 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
    • B65D5/64—Lids
    • B65D5/66—Hinged lids
    • B65D5/6626—Hinged lids formed by folding extensions of a side panel of a container body formed by erecting a "cross-like" blank
    • B65D5/665—Hinged lids formed by folding extensions of a side panel of a container body formed by erecting a "cross-like" blank the lid being held in closed position by self-locking integral flaps or tabs
    • B65D5/6661—Flaps provided over the total length of the lid edge opposite to the hinge

Definitions

  • This invention relates to cartons, and more particularly but not exclusively to cartons which are made from paperboard. It is often a problem with cartons that it would be beneficial for the opening area of the carton to be larger than it is in order to improve access to the contents of the carton.
  • a carton having a number of interconnected panels thereby to define an enclosed volume, one or more of said panels being movable relative to the other panels to increase said enclosed volume.
  • the panels include a base panel, front and rear panels connected to opposite edges of the base panel, top closure means, first side panels hingedly connected to the rear panel and second side panels hingedly connected to the front panel and interconnected with the respective first side panels so as to be movable relative thereto.
  • first side panels have one or more arcuate slots centered on the hinge connection between the rear panel and the base panel, inwardly projecting tabs being provided on the second side panels for interengagement with the slots to guide the movement of the rear and first side panels relative to the second side panels.
  • each tab has lateral projections which project radially beyond the arcuate side edges of its associated slot on the inside of the carton.
  • the relative movement of the panels results in a substantial doubling of the length of the side edges at the top opening of the carton, when the carton is expanded.
  • the top closure means comprises side flaps hingedly connected to respective second side panels and an overlying top panel hingedly connected to the rear panel, the top panel having a tuck flap remote from the rear panel for releasable retention between the front panel and the two side flaps.
  • a paperboard blank 10 for producing a carton 11 which in use may contain a number of articles (not shown) such as sweets.
  • the carton 11 has a base panel 12 with two oppositely disposed lower side flaps 13 hingedly connected thereto. Also connected to the base panel 12 by a fold 14 is a front panel 15 and by a fold 16 is a rear panel 17.
  • the rear panel 17 has at its side edges a pair of first side panels 18 which in use lie inside of second side panels 19 which are hingedly connected to the side edges of the front panel 15.
  • At the upper ends of the second side panels 19 are upper side flaps 20 which are hingedly connected to the respective second side panels 19.
  • Top closure means 21 are provided at the top of the rear panel 17 and take the form of a top panel 22 and a tuck flap 23. Such top closure means 21 and upper side flaps 20 are conventional in form and need no further description.
  • Each first side panel 18 is provided with a pair of parallel sided arcuate slots 24, each of which has as its centre of curvature in use the hinge 16 between the rear panel 17 and the base panel 12.
  • the top edge 25 of each rear panel 17 is also arcuate with a similar centre of curvature in use.
  • Each second side panel 19 has a pair of locking tabs 26 which are positioned for engagement with the slots 24.
  • Each tab 26 is in use folded inwardly about folds 27 and through its associated slot 24.
  • Each tab has lateral projections 28 which can be manipulated through its associated slot 24 so as to project radially beyond the arcuate side edges of the slot 24 on the inside of the carton. The marginal position of each slot 24 is, therefore, disposed between the projections 28 and the second side panel 19 when the carton 11 is erected.
  • Each second side panel 19 also has a lengthwise crease 29 which is generally parallel to and spaced from the free edge of the second side panel and the folds 27. The crease 29 assists in keeping the second side panel 19 stiff when the tabs 26 are inserted into the slots 24 during erection of the carton.
  • the tab/slot combinations act as a guide for movement of the rear panel 17 and the first side panels 18 relative to the front panel 15 and the second side panels 19. It will be seen from figure 4 that the open pack in its fully expanded condition effectively doubles the length of the top edge of the top opening thus increasing the access area at the top of the carton.
  • the arcuate nature of the top edge 25 of the first side panels maintains a smooth continuation of the top of the carton 11.
  • the radial width of the slots is a matter of design choice but should be sufficient to enable the tabs to be manipulated therethrough but remain small enough to make it difficult for the articles in the carton to pass through.
  • the rear panel 17 When access to the carton is no longer required, then the rear panel 17 can be pushed inwardly to the position shown in figure 3.
  • the top closure means 21 can then be closed and the tucking of the tuck flap 23 between the front panel 15 and the upper side flaps 20 substantially prevents from the rear panel 17 hinging about the base panel and into its expanded position.
  • the second side panels 19 are external and thereby give the carton a conventional appearance prior to expansion.
  • the shape of the carton 11 is simply an example and that the expansion arrangement can be applied to many different shapes of carton.
  • the number and form of the slots/tabs is for illustrative purposes and should not be regarded as limiting.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Table Devices Or Equipment (AREA)
EP06001190A 2000-08-11 2001-08-08 Karton mit Vorrichtung für erleichterten Zugriff Withdrawn EP1652780A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0019712.9A GB0019712D0 (en) 2000-08-11 2000-08-11 A carton
EP01954201A EP1307386B1 (de) 2000-08-11 2001-08-08 Karton mit vorrichtung für erleichterten zugriff

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP01954201A Division EP1307386B1 (de) 2000-08-11 2001-08-08 Karton mit vorrichtung für erleichterten zugriff

Publications (1)

Publication Number Publication Date
EP1652780A2 true EP1652780A2 (de) 2006-05-03

Family

ID=9897386

Family Applications (2)

Application Number Title Priority Date Filing Date
EP06001190A Withdrawn EP1652780A2 (de) 2000-08-11 2001-08-08 Karton mit Vorrichtung für erleichterten Zugriff
EP01954201A Expired - Lifetime EP1307386B1 (de) 2000-08-11 2001-08-08 Karton mit vorrichtung für erleichterten zugriff

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP01954201A Expired - Lifetime EP1307386B1 (de) 2000-08-11 2001-08-08 Karton mit vorrichtung für erleichterten zugriff

Country Status (7)

Country Link
EP (2) EP1652780A2 (de)
AT (1) ATE323031T1 (de)
AU (1) AU2001276545A1 (de)
DE (1) DE60118751D1 (de)
ES (1) ES2260251T3 (de)
GB (1) GB0019712D0 (de)
WO (1) WO2002014165A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070194093A1 (en) 2006-02-22 2007-08-23 Graphic Packaging International, Inc. Flat blank carton
CA2581249C (en) 2006-03-06 2014-07-08 Intier Automotive Inc. Storage assembly
FR2899206B1 (fr) * 2006-03-30 2008-06-13 Veuve Clicquot Ponsardin Maiso Emballage deployable, notamment pour bouteille
DE502007005006D1 (de) 2007-07-16 2010-10-21 Stabernack Gmbh Gustav Transport- und Displayverpackung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2083449A (en) * 1934-04-05 1937-06-08 Bloomer Bros Co Pail
FR2730186B3 (fr) * 1995-02-07 1997-01-24 Luxord Sa Article de classement
DE29907411U1 (de) * 1999-04-27 1999-08-12 August Faller KG, 79183 Waldkirch Faltschachtel mit Schütteinrichtung

Also Published As

Publication number Publication date
EP1307386B1 (de) 2006-04-12
GB0019712D0 (en) 2000-09-27
DE60118751D1 (de) 2006-05-24
ES2260251T3 (es) 2006-11-01
AU2001276545A1 (en) 2002-02-25
WO2002014165A1 (en) 2002-02-21
EP1307386A1 (de) 2003-05-07
ATE323031T1 (de) 2006-04-15

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