EP0082104B1 - Récipient - Google Patents

Récipient Download PDF

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Publication number
EP0082104B1
EP0082104B1 EP82710057A EP82710057A EP0082104B1 EP 0082104 B1 EP0082104 B1 EP 0082104B1 EP 82710057 A EP82710057 A EP 82710057A EP 82710057 A EP82710057 A EP 82710057A EP 0082104 B1 EP0082104 B1 EP 0082104B1
Authority
EP
European Patent Office
Prior art keywords
lines
bend line
bend
line
container according
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
EP82710057A
Other languages
German (de)
English (en)
Other versions
EP0082104A2 (fr
EP0082104A3 (en
Inventor
Franz Vossen
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.)
Meurer Nonfood Product GmbH
Original Assignee
Meurer Nonfood Product 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 Meurer Nonfood Product GmbH filed Critical Meurer Nonfood Product GmbH
Priority to AT82710057T priority Critical patent/ATE23506T1/de
Publication of EP0082104A2 publication Critical patent/EP0082104A2/fr
Publication of EP0082104A3 publication Critical patent/EP0082104A3/de
Application granted granted Critical
Publication of EP0082104B1 publication Critical patent/EP0082104B1/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
    • B65D5/441—Reinforcements
    • B65D5/443—Integral reinforcements, e.g. folds, flaps
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S229/00—Envelopes, wrappers, and paperboard boxes
    • Y10S229/902—Box for prepared or processed food
    • Y10S229/903—Ovenable, i.e. disclosed to be placed in an oven
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S229/00—Envelopes, wrappers, and paperboard boxes
    • Y10S229/93—Fold detail
    • Y10S229/931—Fold includes slit or aperture

Definitions

  • the invention relates to a foldable baking mold with a base and side and end walls extending therefrom, which are cut from a material web with a contact layer for the baked goods facing the interior of the mold surrounded by the baking mold surface, in particular from a cardboard box with a coating of aluminum foil, and the material web is in turn folded on predetermined lines, one of the predetermined fold lines forming a crease line as the upper edge between the side wall and an angled free edge strip.
  • Such a foldable baking pan is known from European patent 0019783.
  • a folding baking pan is known, the container of which, folded into flat packages, can be added to a finished baking mix.
  • the housekeeper unfolds the folding baking pan if necessary, fills it with the baked goods and slides it into the oven.
  • the known folding baking pan of the type mentioned has edge strips which cantilever from its upper edge and which, among other things, are intended to stabilize the container wall.
  • edge strips which cantilever from its upper edge and which, among other things, are intended to stabilize the container wall.
  • it has been found in practical use of these containers that, despite the molded-on edge strips, the wall parts bulge or lose their shape. This is due, among other things, to the fact that in the foldable containers produced from a blank, the edge strips are not folded properly and then do not maintain the necessary angle of about 90 ° to the wall parts during use. In a baking pan, this reset process is further promoted by the effects of heat.
  • the kink line of the upper edge is interrupted by at least one geometric field, each of which protrudes both into the edge strips and into the side wall and is separated from the two by predetermined kink lines, the geometric fields outside the planes of the wall part and Edge strips lie.
  • edge strip once bent out of the plane of the side wall, no longer automatically returns to its starting position. Likewise, it does not undergo any further independent bending by approximately 180 °, which would also nullify its stabilizing effect. It remains at an angle of approximately 90 ° to the side wall, thereby remaining in its most effective position.
  • This stabilization is particularly effective for containers that have to be folded from a blank into the ready-to-use state.
  • An example is a cardboard blank with a coating lining the interior of the container, for example made of aluminum foil, as used for a baking pan.
  • Particular embodiments of the invention are characterized in the subclaims.
  • the technical configuration of the predetermined bending lines can be carried out using different or the same measures. It would probably be easy to create the nominal bending lines by embossing. On the other hand, it has proven to be advantageous to perforate the predetermined folding lines. It is also conceivable to scratch the predetermined bending line. However, embossing, perforation and scoring can be combined or exchanged as required. It is also possible for parts of the predetermined bending line to be punched out in each case according to the design of the geometric field.
  • the geometric field according to claim 3 has the shape of a hexagon
  • the parts of the predetermined folding line that run approximately offset parallel to one another can be perforated, and the sides of the hexagon extending from the predetermined folding lines to the folding line of the upper edge can be punched out.
  • This arrangement prevents a cup-shaped dent in the corner area, since the two corners of the hexagon lying in the fold line of the upper edge are not subjected to tensile stress.
  • the predetermined folding lines according to claim 2 are surrounded by an almond to elliptical field and if they are only perforated, they form a bowl-shaped inner surface when the edge strip is bent.
  • the geometric field can also be a circle or a polygon.
  • a box-like baking mold 1 of length a of up to 250 mm, for example, consists of a base 2, width b of 70 mm, two side walls 3 of height h of approximately 75 mm, inclined at an angle w, and two end walls 4.
  • the plane of symmetry of the shape is determined by the longitudinal axis M of the baking mold 1 and the center line N of the end wall 4 perpendicular thereto.
  • Each end wall 4 has two folding strips 5, each of which is connected to a side wall 3 along a crease or fold line 20.
  • the folding strip .5 is a folding tongue 6 assigned, which hangs on the bottom 2 along a crease or fold line 21 and projects above the upper edge 7 of the end wall 4 as a grip tab 8.
  • the folding tongue 6 is composed of a central web 9 tapering upwards towards the grip tab 8 and two wings 10 adjoining on both sides.
  • the side edge of each wing 10 runs from the bottom 2 in a lower edge section 12 approximately parallel to the edge of the central web 9 and an outer desired tear line 14 to a constriction, from which an upper edge section 13 is directed outwards to the upper edge 15 of the side wall 3 is.
  • a narrow edge strip 16 is provided along the upper edge 15.
  • the upper edge 15 is designed as a perforation line separating the side wall 3 from the narrow edge strip 16, and interrupted at intervals i by elliptical perforation lines which form the predetermined folding lines 17 and which delimit an almond-shaped field F. If the edge strip 16 is bent off from the plane of the side wall 3 by an angle v of approximately 90 °, the field F bulges like a shell and stabilizes the edge region.
  • the perforation line of the upper edge 15 is interrupted by a hexagonal field S, the side predetermined bending lines 18 emanating from the perforating line of the upper edge 15 are punched out, whereas the perforations line of the upper edge 15 which are parallel and longitudinal longitudinal predetermined folding lines 19 are perforated.
  • the hexagonal field S remains essentially flat even when the edge strip 16 is bent from the plane of the side wall 3.
  • FIG. 2 shows a half of the cut Z for the baking mold 1 that extends as far as a transverse fold line 23 as a central line of symmetry.
  • fold or crease lines 15, 20, 21 already described here there are diagonally in the side walls starting from the baking mold corners E. 3 and the edge strips 16 running fold lines 24, 25 can be seen, which end on the outer edge 26 of the edge strip 16 at different distances m, n from the fold line 23 of the central line of symmetry.
  • the wall stability is produced by folding out the edge strips 16 by approximately 90 ° from the plane of the side wall 3 and in particular using the fields F, S acting as a spring.

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Cartons (AREA)
  • Glass Compositions (AREA)
  • External Artificial Organs (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Packages (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Table Devices Or Equipment (AREA)
  • Materials For Medical Uses (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Tubes (AREA)
  • Frying-Pans Or Fryers (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Thermally Insulated Containers For Foods (AREA)
  • Catching Or Destruction (AREA)

Claims (7)

1. Moule à pâtisserie pliable (1) avec un fond (2) et des parois latérales et frontales (3 et 4) y partant, coupé d'un matériel en continu ayant une couche de contact pour la pâtisserie en particulier d'un carton avec une couche de feuille d'aluminium qui donne sur l'intérieur du moule (Q) entouré par la face intérieure du moule à pâtisserie. Le matériel continu étant de son côté plié aux lignes déterminées (15, 20, 21 une des lignes de pliage déterminée formant une ligne de flambage en tant que bord supérieur (15) entre la paroi latérale (3) et un bord libre coudé (16), caractérisé en ce que la ligne de flambage du bord supérieur (15) est interrompue d'au moins un champ géométrique (F, S) dont chacun entre et dans le bord (16) et dans la paroi latérale (3) étant séparé des deux par des lignes destinées au flambage (17, 18, 19), les champs géométriques (F, S) se trouvant au-dehors des plans de la partie « parois (3, 4) et du bord (16).
2. Récipient ou pièce découpée pour celui-ci selon la revendication 1 caractérisé en ce que le champ géométrique (F) limité par les lignes destinées au flambage (17) est elliptique ou en forme d'amande.
3. Récipient ou pièce découpée pour celui-ci selon la revendication 1 caractérisé par un polygone en tant que champ géométrique (S) limité par les lignes destinées au flambage (18, 19) dont la ligne de flambage du bord supérieur (15) part de deux coins opposés.
4. Récipient ou pièce découpée pour celui-ci selon la revendication 3 caractérisé en ce que les lignes latérales ou plutôt les lignes destinées au flambage (18) s'étendant vers la ligne de flambage (15) sont poinçonnées et que les lignes latérales ou plutôt les lignes de flambage (19) échelonnées par rapport à la ligne de flambage (15) et s'étendant à peu près parallèle par rapport à celle-ci, sont faites par perforation.
5. Récipient ou pièce découpée pour celui-ci selon la revendication 1 ou 2 caractérisé en ce que la ligne de flambage (15) est gaufrée et que la ligne destinée au flambage est faite par perforation.
6. Récipient ou pièce découpée pour celui-ci selon la revendication 1 ou 3 caractérisé en ce que la ligne destinée au flambage (19) s'étendant à peu près parallèle par rapport à la ligne de flambage (15) est perforée et que les lignes destinées au flambage (18) s'étendant de manière angulaire par rapport à la ligne de flambage (15) sont poinçonnées.
7. Récipient ou pièce découpée pour celui-ci selon une des revendications 1 à 6 caractérisé en ce que la ligne de flambage (15) et/ou la ligne destinée au flambage (17, 18, 19) sont rayées avec une pointe, cette rayure s'étendant exclusivement dans la couche.
EP82710057A 1981-12-15 1982-12-09 Récipient Expired EP0082104B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82710057T ATE23506T1 (de) 1981-12-15 1982-12-09 Behaelter.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3149645 1981-12-15
DE3149645A DE3149645A1 (de) 1981-12-15 1981-12-15 Behaelter

Publications (3)

Publication Number Publication Date
EP0082104A2 EP0082104A2 (fr) 1983-06-22
EP0082104A3 EP0082104A3 (en) 1983-07-20
EP0082104B1 true EP0082104B1 (fr) 1986-11-12

Family

ID=6148787

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82710057A Expired EP0082104B1 (fr) 1981-12-15 1982-12-09 Récipient

Country Status (13)

Country Link
US (1) US4574999A (fr)
EP (1) EP0082104B1 (fr)
AT (1) ATE23506T1 (fr)
AU (1) AU561399B2 (fr)
CA (1) CA1223238A (fr)
DE (1) DE3149645A1 (fr)
DK (1) DK153534C (fr)
ES (1) ES269180Y (fr)
FI (1) FI80423C (fr)
GR (1) GR77836B (fr)
IE (1) IE53848B1 (fr)
NO (1) NO161843C (fr)
PT (1) PT75986B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ298585B6 (cs) * 2004-07-15 2007-11-14 Servisbal Obaly S. R. O. Prostorová fixacní vložka a zpusob její výroby
WO2014132543A1 (fr) * 2013-02-26 2014-09-04 日産自動車株式会社 Procédé et appareil de formation d'un matériau de base du type mi-carton

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019783A2 (fr) * 1979-05-10 1980-12-10 Meurer Nonfood Product GmbH Moule de cuisson pliable

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA477952A (fr) * 1951-10-23 Hildebrandt Edward Tourtieres de surete
US2391767A (en) * 1943-05-20 1945-12-25 Ray F Beerend Bake pan
FR905479A (fr) * 1944-02-11 1945-12-05 Cartonneries De Saint Germain Emballage
FR1292275A (fr) * 1961-03-21 1962-05-04 Dispositif évitant aux denrées de déborder d'un récipient
US3451588A (en) * 1967-07-14 1969-06-24 Reynolds Metals Co Metallic dish-like container and method of making same
US3399821A (en) * 1967-07-25 1968-09-03 West Virginia Pulp & Paper Co Book wrapper
GB1381975A (en) * 1972-02-05 1975-01-29 Waddington Ltd J Sheet material and articles such as catons constructed therefrom
US4026458A (en) * 1975-03-27 1977-05-31 International Paper Company Deep drawn paperboard container and process for making it
CH588383A5 (fr) * 1975-12-30 1977-05-31 Migros
US4113095A (en) * 1976-11-26 1978-09-12 Van Dorn Company Tray-type processed food containers
CA1090725A (fr) * 1977-06-17 1980-12-02 Per S. Stromberg Caisse a poissons
US4265390A (en) * 1978-01-16 1981-05-05 Champion International Corporation Paperboard tray
FR2471923A1 (fr) * 1979-12-18 1981-06-26 Pige Et Pioger Sa Ets Barquette pour le conditionnement de produits alimentaires
DE3034416C2 (de) * 1980-09-12 1984-06-28 Unilever N.V., Rotterdam Faltschachtel aus einem einteiligen Zuschnitt
US4313556A (en) * 1980-10-14 1982-02-02 Champion International Corporation Carton having foldable bottom and carton blank

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019783A2 (fr) * 1979-05-10 1980-12-10 Meurer Nonfood Product GmbH Moule de cuisson pliable

Also Published As

Publication number Publication date
PT75986B (de) 1985-02-27
AU561399B2 (en) 1987-05-07
ES269180Y (es) 1984-01-16
NO161843C (no) 1989-10-04
ES269180U (es) 1983-06-16
FI80423B (fi) 1990-02-28
NO161843B (no) 1989-06-26
EP0082104A2 (fr) 1983-06-22
EP0082104A3 (en) 1983-07-20
FI824107A0 (fi) 1982-11-29
DK551882A (da) 1983-06-16
CA1223238A (fr) 1987-06-23
GR77836B (fr) 1984-09-25
IE53848B1 (en) 1989-03-15
US4574999A (en) 1986-03-11
PT75986A (de) 1983-01-01
AU9116582A (en) 1983-06-23
FI824107L (fi) 1983-06-16
IE822937L (en) 1983-06-15
DE3149645A1 (de) 1983-07-21
ATE23506T1 (de) 1986-11-15
DK153534B (da) 1988-07-25
DK153534C (da) 1989-01-02
NO824196L (no) 1983-06-16
FI80423C (fi) 1990-06-11

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