EP0635431B1 - Wiederverschliessbarer Karton - Google Patents

Wiederverschliessbarer Karton Download PDF

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Publication number
EP0635431B1
EP0635431B1 EP19940401633 EP94401633A EP0635431B1 EP 0635431 B1 EP0635431 B1 EP 0635431B1 EP 19940401633 EP19940401633 EP 19940401633 EP 94401633 A EP94401633 A EP 94401633A EP 0635431 B1 EP0635431 B1 EP 0635431B1
Authority
EP
European Patent Office
Prior art keywords
box
front face
flap
tear line
tongue
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
EP19940401633
Other languages
English (en)
French (fr)
Other versions
EP0635431A1 (de
Inventor
Jean Maunand
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.)
Laboratoires dHygiene et de Dietetique SA
Original Assignee
Laboratoires dHygiene et de Dietetique 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 Laboratoires dHygiene et de Dietetique SA filed Critical Laboratoires dHygiene et de Dietetique SA
Publication of EP0635431A1 publication Critical patent/EP0635431A1/de
Application granted granted Critical
Publication of EP0635431B1 publication Critical patent/EP0635431B1/de
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
    • 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
    • B65D5/54—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing
    • B65D5/548—Lines of weakness to facilitate opening of container or dividing it into separate parts by cutting or tearing for opening containers formed by erecting a blank to U-shape

Definitions

  • the present invention relates to a resealable cardboard box, of the so-called inviolable type.
  • Another solution is to glue the walls of the box so that the first opening requires peeling off one side or cutting a part along a line of least resistance as described in document DE-A-2 243 346 ; however, the first opening of such a box is impractical due to the difficulties that the consumer experiences in grasping the sides to be cut and, most often, this operation requires the use of a sharp object, useful either for cutting the protected parts, or to lift a part of the packaging that it is necessary to pull with your fingers.
  • the present invention aims to remedy the aforementioned drawbacks and to provide a box of the tamper-evident type which is simple to open, without requiring any particular effort on the part of the user.
  • the invention provides a box as defined in claim 1.
  • the tamper-evident box is made of cardboard made from a folded and glued blank to form a flap provided with a tongue, said tongue being located above a notch or a cut out of the cardboard blank. , which has the effect of facilitating the gripping of the tongue with the fingers. It is thus possible to make the first opening of the box without any additional object and without the risk of tearing the tab.
  • the box is produced from a blank 1 which comprises fold lines which delimit a flap 2 provided with a tongue 3, a rear face 4, a front face 5 and lateral sides 6.
  • a tamper-evident part 7 delimited by a line of least resistance 8, and a slot 9 for the insertion of the tongue 3 after the first opening of the box.
  • a gripping notch or access part 10 is formed on the front face 5, between the insertion slot 9 and the fold line 11 for said front face and one of the adjacent lateral sides 6.
  • the access part is separated of the slot 9 by a strip of cardboard 12 sufficiently wide to retain and serve as a support for the tongue 3 after insertion into said slot 9.
  • the access part 10 is normally closed by a part of cardboard and it is delimited by the junction 13 with the strip 12 and by a line of least resistance 14 which preferably takes the form of a semicircle.
  • the position of the access part 10, on the front face 5 and between the slot 9 and the pre-folding line 11, is determined so that, in the closed position of the box and before the first opening, the tongue 3 covers partially said access part 10.
  • the blank is folded back on itself so as to bring the flap 2 above the front face 5 and the flap 2 is glued with a point of glue on the part 7 of the face before 5.
  • the tongue 3 is thus located above the access part 10.
  • it is closed by gluing the small side flaps to form the sides 6 of the box.
  • all the assembled faces of the box are maintained by gluing.
  • the access part 10 can be in the form of a precut semicircle provided with a fold line along the diameter which forms the chord of the semicircle or in the form of a complete precut circle. In both cases, a simple pressure on the part pre-cut allows enough space to pass the finger under the tongue and grip it firmly.

Landscapes

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

Claims (3)

  1. Kartonschachtel aus einer einzelnen Platte (1), die an Knicklinien entlang umgeknickt wird, so daß eine Klappe (2) gebildet wird, die auf der Vorderseite (5) der Schachtel zu liegen kommt, wobei die Klappe (2) an einem Abschnitt (7) der Vorderseite angeklebt wird, der von einer Linie mit geringerer Festigkeit (8) umgrenzt wird und beim ersten Öffnen der Schachtel abgetrennt wird,
       dadurch gekennzeichnet,
       daß die Klappe (2) eine Lasche (3) aufweist, die in einen Schlitz (9) eingesteckt werden kann, der in der genannten Vorderseite zwischen der Linie mit geringerer Festigkeit (8) und der für die genannte Vorderseite vorgesehenen Knicklinie (11) ausgeführt ist, so daß die Schachtel wieder verschlossen werden kann, wobei die Vorderseite (5) ferner einen Zugriffsabschnitt (10) aufweist, der von mindestens einer Linie mit geringerer Festigkeit (14) umgrenzt wird und der geeignet ist, eine Zugriffsöffnung zu bilden, wobei sich der genannte Zugriffsabschnitt zumindest teilweise gegenüber der genannten Lasche (3) befindet, wenn die Schachtel geschlossen ist.
  2. Schachtel nach Anspruch 1, dadurch gekennzeichnet, daß der Zugriffsabschnitt (10) sich nahe bei dem Schlitz (9) befindet und durch einen Kartonstreifen (12) von diesem getrennt ist.
  3. Schachtel nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß die Linie mit geringerer Festigkeit (14) in einem Halbkreis ausgeführt ist.
EP19940401633 1993-07-22 1994-07-13 Wiederverschliessbarer Karton Expired - Lifetime EP0635431B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9309031 1993-07-22
FR9309031A FR2707952B1 (fr) 1993-07-22 1993-07-22 Boîte en carton refermable.

Publications (2)

Publication Number Publication Date
EP0635431A1 EP0635431A1 (de) 1995-01-25
EP0635431B1 true EP0635431B1 (de) 1997-04-02

Family

ID=9449511

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19940401633 Expired - Lifetime EP0635431B1 (de) 1993-07-22 1994-07-13 Wiederverschliessbarer Karton

Country Status (4)

Country Link
EP (1) EP0635431B1 (de)
DE (1) DE69402369T2 (de)
ES (1) ES2101461T3 (de)
FR (1) FR2707952B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010063076A1 (en) * 2008-12-04 2010-06-10 Cadbury Enterprises Pte Limited A carton having first and second patterns of weakness
US8701974B2 (en) 2008-12-04 2014-04-22 Cadbury Enterprises Pte Limited Carton having first and second patterns of weakness

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1303741B1 (it) * 1998-11-11 2001-02-23 Farcon Srl Confezione in materiale cartaceo fustellato, particolarmente perprodotti farmaceutici o simili, e procedimento per il suo assemblaggio
AR080431A1 (es) 2010-03-03 2012-04-11 Sicpa Holding Sa Hilo o tira de seguridad que comprende particulas magneticas orientadas en tinta y procedimiento y medio para producir el mismo
WO2014019163A1 (en) 2012-08-01 2014-02-06 Sicpa Holding Sa Optically variable security threads and stripes
WO2014032238A1 (en) 2012-08-29 2014-03-06 Sicpa Holding Sa Optically variable security threads and stripes
PL2965920T3 (pl) 2014-07-09 2018-03-30 Sicpa Holding Sa Optycznie zmienne magnetyczne nitki zabezpieczające i paski

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB474648A (en) * 1936-07-30 1937-11-04 Stanley Goodchild Improvements in packing tea or other granular or pulverulent material
JPS4833982A (de) * 1971-09-04 1973-05-15
FR2670182B1 (fr) * 1990-12-07 1994-07-08 Otor Sa Boite a auge mobile comportant un temoin d'une premiere ouverture, et flan permettant de realiser une telle boite.
US5123589A (en) * 1991-04-03 1992-06-23 Waldorf Corporation Reusable rigid film pack
DE9216583U1 (de) * 1992-12-08 1993-02-25 Hermann Schoett Gmbh Offsetdruckerei, 4050 Moenchengladbach, De

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010063076A1 (en) * 2008-12-04 2010-06-10 Cadbury Enterprises Pte Limited A carton having first and second patterns of weakness
US8701974B2 (en) 2008-12-04 2014-04-22 Cadbury Enterprises Pte Limited Carton having first and second patterns of weakness
AU2009322088B2 (en) * 2008-12-04 2015-12-03 Mondelez International Amea Pte. Ltd. A carton having first and second patterns of weakness

Also Published As

Publication number Publication date
EP0635431A1 (de) 1995-01-25
FR2707952B1 (fr) 1995-09-29
ES2101461T3 (es) 1997-07-01
DE69402369D1 (de) 1997-05-07
FR2707952A1 (fr) 1995-01-27
DE69402369T2 (de) 1997-07-31

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