EP0114772B1 - Flan pour la constitution d'un emballage sur lequel doit être rapportée une poignée, et ébauche d'emballage et emballage correspondants - Google Patents

Flan pour la constitution d'un emballage sur lequel doit être rapportée une poignée, et ébauche d'emballage et emballage correspondants Download PDF

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Publication number
EP0114772B1
EP0114772B1 EP19840400109 EP84400109A EP0114772B1 EP 0114772 B1 EP0114772 B1 EP 0114772B1 EP 19840400109 EP19840400109 EP 19840400109 EP 84400109 A EP84400109 A EP 84400109A EP 0114772 B1 EP0114772 B1 EP 0114772B1
Authority
EP
European Patent Office
Prior art keywords
root
tongue portion
bend line
side panels
blank
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
Application number
EP19840400109
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0114772A3 (en
EP0114772A2 (fr
Inventor
Patrice Collet
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.)
HUGUES NICOLLET SA
Original Assignee
HUGUES NICOLLET 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 HUGUES NICOLLET SA filed Critical HUGUES NICOLLET SA
Publication of EP0114772A2 publication Critical patent/EP0114772A2/fr
Publication of EP0114772A3 publication Critical patent/EP0114772A3/fr
Application granted granted Critical
Publication of EP0114772B1 publication Critical patent/EP0114772B1/fr
Expired 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
    • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
    • B65D5/46—Handles
    • B65D5/46008—Handles formed separately from the container body
    • B65D5/46016—Straps used as handles fixed to the container by glueing, stapling, heat-sealing
    • 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
    • B65D5/44—Integral, inserted or attached portions forming internal or external fittings
    • B65D5/46—Handles
    • B65D5/46008—Handles formed separately from the container body
    • 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
    • B65D5/5405—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 in tubular form
    • B65D5/542—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 in tubular form the lines of weakness being provided in the container body
    • B65D5/5425—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 in tubular form the lines of weakness being provided in the container body and defining after rupture a lid hinged to the upper edge of the container body

Definitions

  • the present invention relates generally to packages made from a cardboard blank, corrugated cardboard, or other sheet material suitably cut and grooved, comprising in one piece, for the constitution of a body, a plurality of side panels successively articulated two by two by parallel fold lines, and, for the constitution of a cover, flaps each individually extending said side panels, beyond root fold lines perpendicular to the previous fold lines .
  • said flaps are at least partially superimposed two by two, being suitably secured to each other, for example by gluing.
  • a detachable strip precut for this purpose in continuity in at least some, successive, side panels, parallel to the fold lines roots of the flaps which extend these, near the said fold lines roots , usually allows to decapitate the whole, on at least three sides.
  • the part thus detached from the body of the packaging at the opening of the latter can, at the option of the user, ensure the reclosing thereof, in particular if the entire contents of a such packaging is not consumed all at once, as is the case for example for detergents sold using relatively large capacity packaging.
  • the present invention generally relates to an arrangement making it possible to overcome this difficulty very simply and economically.
  • a blank of cardboard, corrugated cardboard or other sheet material of the type described in the aforementioned document US-A-2836343 said blank comprising, in one piece, for the constitution of a package, a plurality of side panels successively articulated two by two by parallel fold lines, hereinafter called for simple convenience the main fold lines, and, beyond the root fold lines perpendicular to said lines main folding, flaps each individually extending at least some of said side panels, with, precut in at least some successive, side panels, parallel to the fold lines roots of the flaps extending these, a detachable strip, this blank being characterized in that, in each of two flaps extending two opposite side panels is cut a tongue, which itself comes from a line of root folding perpendicular to the lines of main folding, and the length of which, measured perpendicularly from a bend line su- perposableà to the root fold line of the corresponding flap or coincident therewith, is known per E- higher than that at which is established,
  • Such a detachable portion of said tongue is in practice intended to form the reinforcement to be attached to a side panel when it must be secured thereto, by one of its ends, a handle.
  • such reinforcement advantageously does not require, for its implementation, any particular manipulation, which facilitates, and makes more economical, the installation of such a handle.
  • the tongue according to the invention coming from the very surface of a flap usually used anyway, advantageously does not entail any additional consumption of material, and therefore no additional cost.
  • the present invention also relates to the packaging produced using such a blank, as well as the packaging blank, advantageously available flat, previously obtained by bending the tubular sheath thereof.
  • a blank 10 according to the invention is of the type comprising, in one piece, for the constitution of a package to which a handle must be attached independently. 11, a plurality of side panels 12 successively articulated two by two by parallel fold lines 13, said below for the sake of convenience, main fold lines.
  • the desired packaging having to have in cross section a quadrangular contour, four side panels 12 are provided, namely two side panels of smaller width 12A, and two side panels of larger width 12B, which alternate with the previous ones.
  • each of these side panels 12A, 12B is generally quadrangular.
  • At least some of the side panels 12 extend, each individually, beyond the root fold lines 15 perpendicular to the main fold lines 13, by flaps 18.
  • a detachable strip 27, delimited by precut lines 28, is precut in continuity in at least some, successive, side panels 12, parallel to the root fold lines 16 of the flaps 18 extending these, near said root fold lines 16.
  • such a detachable strip 27 affects three successive side panels 12, namely the two narrower side panels 12A, and the wider panel 12B framed by them; it also affects the joining strip 15.
  • a tongue 20 is cut out itself from a root fold line 21 perpendicular to the main fold lines 13, and whose length L i , measured perpendicularly from a stackable fold line at the root fold line 16 of the corresponding flap 18A or merged with it, is greater than that L 2 at which is established, relative to said root fold line 16, that of the precut lines 28 of the detachable strip 27 which is closest to said root fold line 16.
  • the root fold line 21 of a tongue 20 is distinct from the root fold line 16 of the flap 18A in which this tongue 20 is cut, it extends substantially parallel thereto, and, at a distance D1 from it substantially equal to that D2 separating it from said root fold line 16, said tongue 20 is assigned a fold line 24, which is substantially parallel to the previous two, but whose folding direction is opposite to that of the latter.
  • This fold line 24 can therefore be superimposed on the root fold line 16 of the corresponding flap 18A, and it is from this, in this embodiment, that the length L, specified above, of the relevant portion of a tongue 20.
  • such a fold line 24 is embodied by a buttonhole cut 25 in its central region, to facilitate the corresponding folding.
  • the tongue 20 thus cut from a flap 18A extends along one of the sides of the latter, said side being that closest to the flap 18B framed by the flaps 18A in which such a tongue 20 is cut.
  • the tongues 20 of the flaps 18A are established symmetrically on either side of the flap 18B framed by these flaps 18A, as close as possible to this flap 18B.
  • a detachable portion 23 implanted so as to be able to be superposed on the panel side 12 considered when, as it will appear below, said tongue 20 is folded over it by folding around its root fold line 21.
  • the detachable portion 23 of a tongue 20 forms a lateral extension of the latter, so as to be located substantially at right of the median axis of the side panel 12A corresponding.
  • the detachable portion 23 of a tongue 20 according to the invention is substantially square relative to the current part thereof, at the end of this tongue 20 furthest from its root fold line 21, and the precut line 22 which delimits it is substantially oblique with respect to said root fold line 21.
  • the detachable portion 23 thus presented by a tongue 20 according to the invention is generally situated at a distance L ' 1 from the folding pin 24 of this tongue 20 at least equal to the distance L' z to which is established, relative to the root fold line 16 concerned, that of the precut lines 28 of the detachable strip 27 which is the farthest from said root fold line 16.
  • a reinforcing strip 29 is continuously superimposed on the detachable strip 27, in the central region thereof.
  • this detachable strip 27 extends over all of the side panels 12, perpendicular to the main fold lines 13.
  • the side panels 12 can also each be individually extended, beyond the root fold lines perpendicular to the main fold lines 13, by clean flaps to jointly form a base for the desired packaging.
  • flaps may for example be flaps of the type described above, but without a tab according to the invention.
  • it may be flaps specific to the constitution of an automatic background.
  • an independent background can be provided.
  • the blank 10 according to the invention can easily be made of cardboard, corrugated cardboard, or other sheet material suitably cut and grooved, its crease lines constituting the lines of folding, and also the precut lines when, from place to place, they are sufficiently accentuated to cross it right through.
  • detachable portions 23 of the tongues 20 are, first of all, detachable portions 23 of the tongues 20 according to the invention.
  • the tongues 20 are folded over the side panels 12A, by folding 180 ° around their root fold line 21, FIG. 2A.
  • the root fold lines 21 of the tongues 20 are superimposed on the root fold lines 16 of the corresponding flaps 18A, and, taking into account the relative values of the lengths L 1 , L 2 , L ' 1 , L' 2 specified above, the detachable portions 23 of the tongues 20 are superimposed on the side panels 12A, on the internal face of the latter, below the detachable strip 27, in the median zone of said side panels 12A.
  • the extreme side panel 12B is then folded down, by folding it 180 ° around the main fold line 13 which connects it to the adjacent side panel 12A, then, after bonding of the fastening strip 15 , at folding of the extreme side panel 12A, by folding it 180 ° around the main fold line 13 which connects it to the adjacent side panel 12B, FIG. 2B.
  • the two end side panels 12A, 12B thereof are secured to one another, by the fastening strip 15 provided for this effect.
  • the tubular packaging blank 32 thus obtained is, in a manner known per se, advantageously deliverable flat.
  • the packaging 34 advantageously has, in advance, a local reinforcement on the internal face of each of its two opposite side panels 12A on which such implantation must take place.
  • the fitting of the handle 11 can for example be done using rivets 35, one for each of its ends to allow it to be swiveled around of these.
  • the flap 18B extending the side panel 12B end which is the one to the right of one of the main fold lines 13 which is the notch 30 locally interrupting the reinforcing strip 29, is folded last, and forms therefore the top of the package 34.
  • the detachable strip 27 is removed, which leads to decapitating the body 36 of this packaging on three sides.
  • flap 18B which forms the top thereof, with, joined by bonding thereto, the other flaps 18, the assembly constituting a cover 37 with the parts of the side panels 12.
  • the tongues 20 then form, by their remaining part, projecting from the flap 18B concerned or, in other words, from the cover 37 in the constitution of which the latter participates, lugs 39 which, each disposed respectively laterally along the edges of such a cover 37, in the corner areas of the latter opposite the hinge by which it is articulated to the body 36, are able to engage in this body 36, in contact with the corresponding side panels 12A, and thus allow the body 36 to be closed, FIG. 8.
  • no local reinforcement of the side panels 12A is provided for the implantation of a handle, either that such local reinforcement is provided otherwise, or that another type of handle be adopted.
  • the tongues 20 according to the invention therefore do not have a detachable portion.
  • the root fold line of such a tongue 20 is coincident with the root fold line 16 of the flap 18A in which it is cut, and this is therefore counted from this fold line. root 16 that the length L is measured, to be taken into consideration.
  • the tongues 20 according to the invention extend in the middle part of the flaps 18A concerned.
  • the application of the invention is not limited to only packages whose cross section is quadrangular, but can also be envisaged for example for packages whose cross section is hexagonal.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
EP19840400109 1983-01-19 1984-01-19 Flan pour la constitution d'un emballage sur lequel doit être rapportée une poignée, et ébauche d'emballage et emballage correspondants Expired EP0114772B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8300776 1983-01-19
FR8300776A FR2539393A1 (fr) 1983-01-19 1983-01-19 Flan pour la constitution d'un emballage sur lequel doit etre rapportee une poignee, et ebauche d'emballage et emballage correspondants

Publications (3)

Publication Number Publication Date
EP0114772A2 EP0114772A2 (fr) 1984-08-01
EP0114772A3 EP0114772A3 (en) 1984-08-08
EP0114772B1 true EP0114772B1 (fr) 1986-06-04

Family

ID=9285076

Family Applications (2)

Application Number Title Priority Date Filing Date
EP19840400109 Expired EP0114772B1 (fr) 1983-01-19 1984-01-19 Flan pour la constitution d'un emballage sur lequel doit être rapportée une poignée, et ébauche d'emballage et emballage correspondants
EP19840400108 Expired EP0114771B1 (fr) 1983-01-19 1984-01-19 Flan pour la constitution d'un emballage sur lequel doit être rapportée une poignée, et ébauche d'emballage et emballage correspondants

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP19840400108 Expired EP0114771B1 (fr) 1983-01-19 1984-01-19 Flan pour la constitution d'un emballage sur lequel doit être rapportée une poignée, et ébauche d'emballage et emballage correspondants

Country Status (4)

Country Link
EP (2) EP0114772B1 (enrdf_load_stackoverflow)
DE (2) DE3461909D1 (enrdf_load_stackoverflow)
ES (2) ES285499Y (enrdf_load_stackoverflow)
FR (1) FR2539393A1 (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8511805U1 (de) * 1985-04-20 1985-05-30 Henkel KGaA, 4000 Düsseldorf Aufreißvorrichtung zum Öffnen einer Verpackung
FR2639917B1 (fr) * 1988-12-02 1991-03-15 Nicollet Hugues Sa Emballage parallelepipedique a couvercle refermable, flan propre a la constitution d'un tel emballage, et ebauche d'emballage correspondante
DE3844483C1 (enrdf_load_stackoverflow) * 1988-12-31 1989-08-17 Henkel Kgaa, 4000 Duesseldorf, De
FR2653748B1 (fr) * 1989-10-31 1992-02-07 Nicollet Hugues Sa Laniere en carton, carton ondule ou autre materiau en feuille convenablement decoupe et plie, et emballage equipe d'une telle laniere pour la constitution d'une poignee.
US5320279A (en) * 1989-12-29 1994-06-14 Lever Brothers Company, Division Of Conopco, Inc. Carton for concentrated detergent
US5209394A (en) * 1989-12-29 1993-05-11 Lever Brothers Company Carton for detergent
US5431334A (en) * 1994-05-31 1995-07-11 Roberts Systems, Inc. Slide weld handle
FR2767788B1 (fr) * 1997-09-03 1999-11-26 Cartonneries Tailleur Systeme d'ouverture et emballage le comprenant

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2836343A (en) * 1956-05-28 1958-05-27 Fund Del Inc Tear strip means for opening cartons and the like
DE2838356A1 (de) * 1978-09-02 1980-03-20 Henkel Kgaa Quaderfoermige faltschachtel

Also Published As

Publication number Publication date
DE3460181D1 (en) 1986-07-10
ES285500Y (es) 1986-09-01
EP0114771B1 (fr) 1987-01-07
EP0114772A3 (en) 1984-08-08
ES285499Y (es) 1986-09-01
EP0114771A3 (en) 1984-08-22
FR2539393B1 (enrdf_load_stackoverflow) 1985-05-17
EP0114771A2 (fr) 1984-08-01
DE3461909D1 (en) 1987-02-12
EP0114772A2 (fr) 1984-08-01
FR2539393A1 (fr) 1984-07-20
ES285500U (es) 1986-02-01
ES285499U (es) 1986-02-01

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