EP0082104A2 - Récipient - Google Patents

Récipient Download PDF

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Publication number
EP0082104A2
EP0082104A2 EP82710057A EP82710057A EP0082104A2 EP 0082104 A2 EP0082104 A2 EP 0082104A2 EP 82710057 A EP82710057 A EP 82710057A EP 82710057 A EP82710057 A EP 82710057A EP 0082104 A2 EP0082104 A2 EP 0082104A2
Authority
EP
European Patent Office
Prior art keywords
container
line
predetermined
lines
crease
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
EP82710057A
Other languages
German (de)
English (en)
Other versions
EP0082104A3 (en
EP0082104B1 (fr
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 container made of a material web of limited flexibility, in particular cardboard, with wall parts in which at least one edge is separated from an angled edge strip by a crease line.
  • Containers of this type can be used in many areas of everyday life, be it as a round container, such as buckets, yoghurt pots or the like, or be it in a polygonal shape, such as a rectangular baking pan.
  • folding baking tins are known here, which are added to the finished baking mixture. If necessary, the housewife will unfold them, fill them with the baked goods and put them in the oven.
  • the crease line is interrupted by at least one geometric surface which protrudes both into the edge strips and, on the other hand, into the wall part and is separated from both by predetermined crease lines.
  • edge strip once bent out of the plane of the wall part, 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 90 ° to the wall part and thereby remains in its most effective position.
  • This invention serves to an even greater extent to stabilize containers which first have to be folded from a blank into the ready-to-use state.
  • a cardboard blank with a coating lining the interior of the container made of, for example, aluminum foil is chosen, such as is used for a baking pan. Protection is particularly sought after for a baking pan of this type.
  • the inventive idea does not only include this exemplary embodiment or only containers, but can always be used if two surfaces which run at an angle to one another are intended to stabilize either only these surfaces with respect to one another or an entire body.
  • the inventive idea detached from the container or even the baking mold, can be seen in the fact that a kink line between two angled surfaces is interrupted by at least one geometric surface which protrudes into both the one and the other surface and is separated from both by nominal buckling lines.
  • both the folding lines and the predetermined folding lines can now be carried out using different or the same measures. It would simply be vohl to emboss the crease line and / or the desired crease lines. On the other hand, it has proven to be advantageous to perforate the crease line and the nominal crease lines. It is also conceivable to scratch the fold line and / or the predetermined fold line. According to the invention, however, embossing, perforation and scoring can be combined or exchanged as required.
  • the predetermined bending line 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 figure. If, for example, the geometric figure has the shape of a hexagon, the fold line and the parts of the nominal fold line which run parallel to it and offset approximately parallel to it can be perforated, and the sides of the hexagon extending from the nominal fold lines to the fold line can be punched out. This arrangement prevents the hexagonal surface from buckling in the form of a bowl, since the two corners of the hexagon lying in the fold line are not subjected to tensile stress.
  • the predetermined crease lines surround an approximately almond-shaped elliptical surface and if they are only perforated, they form a bowl-shaped inner surface when the edge strip is bent.
  • the geometric surface 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 perpendicular to the end wall 4.
  • Each end wall 4 has two folding strips 5, each of which is connected to a side wall 4 along a fold line 20.
  • the folding strips 5 are assigned a folding tongue 6 which hangs on the bottom 2 along a fold line 21 and projects above the upper edge 7 of the side wall 4 as a grip tab 8.
  • the folding tongue 9 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 predetermined tear line 14 up to a constriction, from which an upper edge section 13 is directed outwards to the upper edge 15 of the side wall 3.
  • a narrow edge strip 16 can be seen along this.
  • the upper edge 15 is formed as a perforation line separating the side wall 3 from the narrow edge strip 16, and interrupted at intervals i by elliptical perforation lines 17 which delimit an almond-shaped field F. If the edge strip 16 is bent out of 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 sides 18 of which are embossed from the perforation line 15, while the longitudinal lines 19 running parallel to the perforation line 15 are perforated.
  • the hexagonal surface S remains i.w. even when the edge strip 16 is bent from the plane of the side wall 3. just.
  • Fig. 2 shows a half of the cut Z for the baking mold 1 reaching as far as a transverse fold line 23 as a central line of symmetry.
  • folding lines 15, 20, 21 there are diagonally emanating from the baking mold corners E in the side walls 3 and the edge strips 16 running fold lines 24, 25 can be seen, which end at the outer edge 26 of the edge strip 16 at different distances m, n from the line of symmetry 23.
  • the fold lines 15, 20, 21 are used to produce the baking mold 1, the fold lines 23 to 25 for folding them into a shipping item; the edge strip 16 is placed in the plane of the side wall 3 and the wall parts of the standing baking mold 1 delimited by the diagonal folding lines 24 and 25 are bent in the direction y (FIG. 1). The remaining parts of the side walls 3 with the end walls 4 attached to them bend towards each other in the direction of the arrow z (FIG. 2). Then both mold halves - folded around the line of symmetry 23 - can be placed one on top of the other.
  • 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 spring F, S.
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
DE3149645A DE3149645A1 (de) 1981-12-15 1981-12-15 Behaelter
DE3149645 1981-12-15

Publications (3)

Publication Number Publication Date
EP0082104A2 true EP0082104A2 (fr) 1983-06-22
EP0082104A3 EP0082104A3 (en) 1983-07-20
EP0082104B1 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
CN104994971B (zh) * 2013-02-26 2018-01-19 日产自动车株式会社 薄板状基材的成形方法及成形装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR905479A (fr) * 1944-02-11 1945-12-05 Cartonneries De Saint Germain Emballage
US3399821A (en) * 1967-07-25 1968-09-03 West Virginia Pulp & Paper Co Book wrapper
FR2170779A5 (fr) * 1972-02-05 1973-09-14 Waddington Ltd J
CH588383A5 (fr) * 1975-12-30 1977-05-31 Migros
EP0019783A2 (fr) * 1979-05-10 1980-12-10 Meurer Nonfood Product GmbH Moule de cuisson pliable
FR2471923A1 (fr) * 1979-12-18 1981-06-26 Pige Et Pioger Sa Ets Barquette pour le conditionnement de produits alimentaires
US4313556A (en) * 1980-10-14 1982-02-02 Champion International Corporation Carton having foldable bottom and carton blank
FR2490185A3 (fr) * 1980-09-12 1982-03-19 Unilever Nv Boite pliante fabriquee a partir d'un flanc d'une seule piece

Family Cites Families (8)

* 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
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
US4026458A (en) * 1975-03-27 1977-05-31 International Paper Company Deep drawn paperboard container and process for making it
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

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR905479A (fr) * 1944-02-11 1945-12-05 Cartonneries De Saint Germain Emballage
US3399821A (en) * 1967-07-25 1968-09-03 West Virginia Pulp & Paper Co Book wrapper
FR2170779A5 (fr) * 1972-02-05 1973-09-14 Waddington Ltd J
CH588383A5 (fr) * 1975-12-30 1977-05-31 Migros
EP0019783A2 (fr) * 1979-05-10 1980-12-10 Meurer Nonfood Product GmbH Moule de cuisson pliable
FR2471923A1 (fr) * 1979-12-18 1981-06-26 Pige Et Pioger Sa Ets Barquette pour le conditionnement de produits alimentaires
FR2490185A3 (fr) * 1980-09-12 1982-03-19 Unilever Nv Boite pliante fabriquee a partir d'un flanc d'une seule piece
US4313556A (en) * 1980-10-14 1982-02-02 Champion International Corporation Carton having foldable bottom and carton blank

Also Published As

Publication number Publication date
DK551882A (da) 1983-06-16
IE53848B1 (en) 1989-03-15
US4574999A (en) 1986-03-11
ES269180U (es) 1983-06-16
PT75986A (de) 1983-01-01
FI824107L (fi) 1983-06-16
IE822937L (en) 1983-06-15
CA1223238A (fr) 1987-06-23
FI80423C (fi) 1990-06-11
EP0082104A3 (en) 1983-07-20
FI824107A0 (fi) 1982-11-29
GR77836B (fr) 1984-09-25
NO161843B (no) 1989-06-26
ATE23506T1 (de) 1986-11-15
DE3149645A1 (de) 1983-07-21
PT75986B (de) 1985-02-27
DK153534B (da) 1988-07-25
ES269180Y (es) 1984-01-16
AU9116582A (en) 1983-06-23
AU561399B2 (en) 1987-05-07
EP0082104B1 (fr) 1986-11-12
FI80423B (fi) 1990-02-28
NO824196L (no) 1983-06-16
NO161843C (no) 1989-10-04
DK153534C (da) 1989-01-02

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