EP0812773A1 - Schachtel für das Verpacken von Pasteten oder Kuchen - Google Patents

Schachtel für das Verpacken von Pasteten oder Kuchen Download PDF

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Publication number
EP0812773A1
EP0812773A1 EP97401318A EP97401318A EP0812773A1 EP 0812773 A1 EP0812773 A1 EP 0812773A1 EP 97401318 A EP97401318 A EP 97401318A EP 97401318 A EP97401318 A EP 97401318A EP 0812773 A1 EP0812773 A1 EP 0812773A1
Authority
EP
European Patent Office
Prior art keywords
flaps
cover
box
cutout
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.)
Granted
Application number
EP97401318A
Other languages
English (en)
French (fr)
Other versions
EP0812773B1 (de
Inventor
Frédéric Itey
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0812773A1 publication Critical patent/EP0812773A1/de
Application granted granted Critical
Publication of EP0812773B1 publication Critical patent/EP0812773B1/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
    • B65D5/20—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
    • B65D5/24—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 with adjacent sides interconnected by gusset folds
    • B65D5/241—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 with adjacent sides interconnected by gusset folds and the gussets folds connected to the inside of 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
    • B65D5/64—Lids
    • B65D5/68—Telescope flanged lids

Definitions

  • the present invention relates to a folding pastry box formed by a bottom and a lid, fitted together.
  • the boxes called “pastry boxes” are boxes generally made of cardboard, having folded parts, the lid of which is connected to the bottom.
  • the cover consists of three flaps fitted with fold lines and folded down.
  • the cover panel is connected by a hinge to one of the four flaps bordering the panel at the bottom of the box.
  • the flaps of the bottom like those of the cover deploy to take a parallelepiped shape.
  • Such pastry boxes used mainly in pastry making, are also used in neighboring fields, for example for packaging products such as pizzas.
  • the products to be packaged do not always have the same height, so it is necessary to store boxes of different heights depending on the products to be packaged.
  • the object of the present invention is to remedy these drawbacks and proposes to create a pastry box, of extremely simple manufacture, of very small bulk when empty, which is put in place and closes easily and quickly and makes it possible to give the bottom and different functional and aesthetic characteristics on the cover.
  • the cover formed by flaps is produced, for example, like the cover of a conventional pastry box except that it has four flaps and not three and that two opposite flaps are provided with a cut which is preferably elongated.
  • a product is of a particularly simple production in cardboard.
  • the cover can also be made of folded corrugated cardboard and assembled at the time of use.
  • the bottom is of an even simpler realization and it does not have any glued part. It is cut and grooved along the fold lines between the panel and the shutters. There are additional fold lines at the corners connecting two flaps each time. These corners are separated from the flaps by fold lines, for example grooved; and each corner has a fold line following the bisector. The corners thus form bellows when the flaps are raised.
  • the excellent resistance of the attachment means assembling the box makes it possible to produce the cover with dimensions larger than those of the bottom so as to facilitate the fitting of the cover or its removal, much more easily than if the assembly were tightly adjusted.
  • the fastening members are hollow parts of small thickness, for example, produced by thermoforming; these parts are fixed to the bottom flaps to exit by the corresponding cut; thus the funds can easily be stacked since the hooking members are placed one inside the other in the stack. This gives a very space-saving stacking.
  • the fastening members and the cutouts are located in the middle of the side or flap of the cover and the bottom.
  • a ribbon or string is placed around the box, so it is advantageous for the hooking members to be split on either side of the axis of symmetry on the side or for them to have a slot for the passage of the string or ribbon, so that it does not sink the fastening member.
  • the cutout of the cover flap can also be replaced by two cutouts.
  • the pastry boxes are usually of rectangular shape with a square base, rectangular shapes can also be envisaged according to the invention.
  • the cover being separated from the bottom, it can be made of a material different from that of the bottom.
  • the cover, and in particular the outside of the cover, can be in a decorative material.
  • the bottom panel or the entire interior surface of the bottom can receive an impermeable film during manufacture to prevent any possibly wet products placed on the bottom from impregnating the constituent material of the bottom (for example cardboard).
  • the separation of the bottom and the cover also allows greater flexibility of manufacture and storage.
  • the user can, for the same format (that is to say the same shape of a square or rectangular base of given dimensions), have funds of different heights for the same cover; the cover may have a uniform decoration identifying the store, a chain of stores, etc.
  • the elasticity and the spring effect created by the corners connecting the shutters and which tend to spread the shutters apart are extremely interesting means to guarantee the engagement of the hooking members in the cutouts of the cover.
  • fastening members can in theory also be fixed for example by gluing to the external face of two flaps, this solution is not advantageous because it does not allow such precise positioning of the fastening members relative to the flaps from the bottom and as a result of the cutouts of the cover flaps. In addition, this does not facilitate stacking because the funds will then be stacked with an interval corresponding to the thickness of the fastening members.
  • the fastening members can be made at the same time as the bottom.
  • the invention relates to a folding pastry box composed of a cover 1 and a bottom 2.
  • the cover 1 is formed by a panel 101 of square or rectangular shape. This panel 1 is bordered by flaps 102, 103, 104, 105. These flaps are connected to panel 101 by fold lines forming hinges 106, 107, 108, 109. The flaps are connected together by edges 110, 111 , 112, 113 formed in this example by the bonding of legs folded inside; these tabs, not shown, extend for example one of the flaps and are glued against the adjacent flap to form the edges 110, 111, 112, 113. To put the cover flat, two homologous flaps are provided with fold lines 114 , 115 and 116, 117 along the bisector of each angle.
  • two opposite flaps 103, 105 are provided with cutouts 120, 121 to receive a hooking member of corresponding section carried by two homologous flaps of the bottom as will be described later.
  • the bottom 2 is shown in FIG. 1B in solid lines in an intermediate position, in solid lines, and in its fully unfolded position, in broken lines.
  • This bottom consists of a square or rectangular panel 201 bordered by flaps 202, 203, 204, 205 connected to panel 201 by fold lines forming hinges 206, 207, 208, 209.
  • the flaps are connected together by folded corners 210, 211, 212, 213 whose shape will appear better in FIG. 2.
  • Two opposite flaps for example 203, 205, are provided with cutouts 214, 215 receiving a hooking member 216 like that shown in section in FIG. 3. These members hooking are housed in the cutouts 120, 121 of the cover 1 when the latter is placed over the bottom.
  • the cutouts 214, 215 are preferably located in the middle of each flap.
  • cutouts can also be split, that is to say replaced by two cutouts 215A, 215B separated by a strip of material 215C as shown only for the flap 205.
  • These cutouts 215A, 215B receive a single hooking member with two parts projecting through the two cutouts 215A, 215B or by two separate parts. These projecting parts leave between them a slot corresponding to the band 215C for the passage of the string or ribbon used to possibly tie the packaging.
  • Figure 3 shows the arrangement of the cover 1 and the bottom 2 in the nesting and hooking position at the hooking member 216 carried by the flap 203 of the bottom and passing through the cutout 120 of the flap 103 of the cover 1.
  • the fastening member 216 is a piece of section corresponding to that of the cuts 214 and 120. This piece obtained for example by thermoforming from a sheet of rectangular format (format shown in dotted lines under the reference 217 in FIG. 1B ), leaves edges 218 and forms a hollow body 219, elongated. This body protrudes in the cutout 120. By the edge 217 this hooking piece 216 is fixed to the flap 203 for example by gluing.
  • the fastening member 216 continues downwards to the joint 207 by an extension 216A which is possibly engaged in a slot made in the joint 207 and ensuring the maintenance of the member 216 by its extension 216A.
  • This member 216 is put in place, first by engaging the end of the extension 216A in the slot then tilting to engage and clip the body 219 into the cutout 120.
  • the cover 1 and the bottom 2 can be made of different materials such as more or less rigid cardboard, corrugated cardboard or plastic, a simple or composite insulating material.
  • the shaping is done by cutting, creasing and if necessary thermoforming.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cartons (AREA)
EP19970401318 1996-06-12 1997-06-11 Schachtel für das Verpacken von Pasteten oder Kuchen Expired - Lifetime EP0812773B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9607293 1996-06-12
FR9607293A FR2749824B1 (fr) 1996-06-12 1996-06-12 Boite patissiere

Publications (2)

Publication Number Publication Date
EP0812773A1 true EP0812773A1 (de) 1997-12-17
EP0812773B1 EP0812773B1 (de) 2001-08-08

Family

ID=9492979

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19970401318 Expired - Lifetime EP0812773B1 (de) 1996-06-12 1997-06-11 Schachtel für das Verpacken von Pasteten oder Kuchen

Country Status (3)

Country Link
EP (1) EP0812773B1 (de)
DE (1) DE69705997T2 (de)
FR (1) FR2749824B1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2553840A (en) * 1950-04-12 1951-05-22 Gaylord Container Corp Bendable clip box lock
US2741419A (en) * 1951-12-11 1956-04-10 Nat Container Corp Box and clip construction
US3542569A (en) * 1968-11-21 1970-11-24 Reynolds Metals Co Carton and blank for making same
FR2236734A1 (en) * 1973-07-10 1975-02-07 Sofhunic Sa Packing boxes for fruit or vegetables - boxes are joined together along their edges and covered with top
DE8904720U1 (de) * 1989-04-14 1989-06-01 Wellpappenfabrik GmbH, 6718 Grünstadt Paletten-Auffangwanne für aggressive Flüssigkeiten

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2553840A (en) * 1950-04-12 1951-05-22 Gaylord Container Corp Bendable clip box lock
US2741419A (en) * 1951-12-11 1956-04-10 Nat Container Corp Box and clip construction
US3542569A (en) * 1968-11-21 1970-11-24 Reynolds Metals Co Carton and blank for making same
FR2236734A1 (en) * 1973-07-10 1975-02-07 Sofhunic Sa Packing boxes for fruit or vegetables - boxes are joined together along their edges and covered with top
DE8904720U1 (de) * 1989-04-14 1989-06-01 Wellpappenfabrik GmbH, 6718 Grünstadt Paletten-Auffangwanne für aggressive Flüssigkeiten

Also Published As

Publication number Publication date
EP0812773B1 (de) 2001-08-08
FR2749824A1 (fr) 1997-12-19
FR2749824B1 (fr) 2005-03-11
DE69705997T2 (de) 2002-04-11
DE69705997D1 (de) 2001-09-13

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