EP0188940A1 - Verfahren und Vorrichtung zum Verpacken von Nahrungsmitteln, insbesondere frischem Schmelzkäse - Google Patents

Verfahren und Vorrichtung zum Verpacken von Nahrungsmitteln, insbesondere frischem Schmelzkäse Download PDF

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Publication number
EP0188940A1
EP0188940A1 EP85402497A EP85402497A EP0188940A1 EP 0188940 A1 EP0188940 A1 EP 0188940A1 EP 85402497 A EP85402497 A EP 85402497A EP 85402497 A EP85402497 A EP 85402497A EP 0188940 A1 EP0188940 A1 EP 0188940A1
Authority
EP
European Patent Office
Prior art keywords
cover
skirt
tray
food product
packaging
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.)
Withdrawn
Application number
EP85402497A
Other languages
English (en)
French (fr)
Inventor
François Boursin
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.)
Boursin
Original Assignee
Boursin
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 Boursin filed Critical Boursin
Publication of EP0188940A1 publication Critical patent/EP0188940A1/de
Withdrawn legal-status Critical Current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
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials
    • B65D85/76—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials for cheese

Definitions

  • the present invention relates to the packaging of food products, in particular processed and fresh cheese.
  • the packaging devices for processed and fresh cheese hitherto proposed comprise an envelope formed from a folded sheet, for example of an aluminum complex, folded and heat sealed on a closure element such as a second sheet of aluminum or a rigid wall.
  • the object of the present invention is to propose a new packaging device which is robust, reliable, inexpensive and perfectly sealed and which also allows the packaging to be opened and the product to be consumed while avoiding any contact between the fingers and food product.
  • Another object of the present invention is to provide attractive packaging.
  • the opening of the packaging is greatly facilitated compared to previous packaging devices.
  • the rigid cover to which the food product adheres facilitates the gripping and handling of the latter, before consumption, without risk of contact between the fingers and the food product.
  • the peripheral skirt of the tray is pleated to form bellows extending transversely to the bottom of the tray, the tray is formed from a sheet of a reinforced aluminum complex, and the cover, made of plastic, is provided on its peripheral surface with an annular notch at the level of which the heat sealing of the skirt of the tray is carried out.
  • the packaging device comprises in combination a tray 10 and a cover 20 assembled by heat sealing.
  • the tray 10 is formed from a sheet of planar material.
  • This tray comprises a generally planar and circular bottom and a skirt 11 pleated in bellows to surround the product as shown in FIG. 2.
  • the tray 10 is advantageously formed of a reinforced aluminum sheet as is now conventional for the packaging of many food products, in particular processed and fresh cheese.
  • the tray can thus be formed from an aluminum-plastic film-aluminum complex, an aluminum-plastic film complex, or an aluminum-cellophane complex.
  • the cover 20 is made of a rigid material, preferably plastic, advantageously polystyrene, or if necessary, of wood coated with a layer of food protection.
  • the cover 20 can thus be produced in several colors and be provided with raised marks or other indications.
  • the cover 20 is formed from a solid cylinder or thick disc as shown in FIG. 3.
  • the cover 20 has on its circular peripheral surface 21 an annular groove 22, of semi-circular cross section or equivalent .
  • the annular groove 22 is advantageously made at mid-thickness of the cover as shown in the figures.
  • the cover 20 preferably has a diameter identical to that of the bottom of the tray 10.
  • the process for packaging a food product using a device according to the present invention is as follows.
  • a portion 30 of food product is placed in a tray 10.
  • the portion 30 of product is cylindrical and rests by one of its circular base surfaces against the bottom of the tray.
  • the diameter of the portion 30 is advantageously identical to the diameter of the bottom of the tray 10.
  • a cover 30 is then placed flat on the portion 30 of product.
  • skirt 11 is then tightened around the product and the skirt 11 is heat-sealed at a distance from its free edge 12 on the peripheral surface 21 of the cover, so that the skirt 11 protrudes beyond the cover as shown in FIG. 4.
  • the height of the skirt 11 must be greater than the cumulative height of the portion 30 of food product and of the cover 20.
  • the heat sealing of the skirt 11 on the cover 20 is preferably carried out at the level of the annular groove 22 formed in the cover.
  • This arrangement makes it possible on the one hand to strengthen the fixing the skirt 11 on the cover 20 and guaranteeing the tightness of the packaging, on the other hand locating the area for fixing the skirt 11 on the cover 20, in the form of a continuous annular bead located at mid -thickness of the cover 20.
  • Such a location of the fixing zone makes it easier to take off the skirt 11 and the cover 20, by pulling on the flange 13 of the skirt 11 projecting from the cover 20, between the latter and the free edge 12 of the skirt 11 , as shown in figure 4.
  • the heat sealing of the skirt 11 on the cover 20 is carried out using a cold Hottmelt type wax at 100 ° C.
  • the skirt 11 After taking off of the skirt 11, the latter is flared thanks to the folded bellows, as shown in FIG. 5 and the product 30 can be removed from the tray 10 by gripping the cover to which it adheres, as illustrated in FIG. 6.
  • the presence of this cover allows easy handling of the product. If necessary, the main surface 23 of the cover 20 resting against the product 30 may not be flat in order to reinforce the adhesion between the product 30 and the cover.
  • the main surface 23 can be provided at its center with a concave recess 24.
  • the main surface 23 can be provided on its periphery with an axial rib 25 forming a sleeve blank adapted to surround the upper part of the portion 30 of food product.
  • the cover 20 can also serve as a cutting tray when the food product 30 is packaged in the form of a larger volume.
  • the aforementioned device and packaging method are particularly suitable for packaging processed and fresh cheese.
  • the invention is not limited to the packaging of a food product packaged in the form of a portion of a circular envelope, but applies to the packaging of a food product packaged in various forms, for example ovoid, parallelepiped or the like.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
  • Packages (AREA)
EP85402497A 1984-12-20 1985-12-16 Verfahren und Vorrichtung zum Verpacken von Nahrungsmitteln, insbesondere frischem Schmelzkäse Withdrawn EP0188940A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8419552A FR2575140B1 (fr) 1984-12-20 1984-12-20 Procede et dispositif pour l'emballage de produits alimentaires, en particulier de fromage fondu et frais
FR8419552 1984-12-20

Publications (1)

Publication Number Publication Date
EP0188940A1 true EP0188940A1 (de) 1986-07-30

Family

ID=9310831

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85402497A Withdrawn EP0188940A1 (de) 1984-12-20 1985-12-16 Verfahren und Vorrichtung zum Verpacken von Nahrungsmitteln, insbesondere frischem Schmelzkäse

Country Status (2)

Country Link
EP (1) EP0188940A1 (de)
FR (1) FR2575140B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2966447A1 (fr) * 2010-10-26 2012-04-27 Bel Fromageries Ensemble de conditionnement de produits a texture pateuse ou semi-liquide, et procede de fabrication correspondant
FR2986785A1 (fr) * 2012-02-15 2013-08-16 Bel Fromageries Ensemble de conditionnement de produits a texture pateuse ou semi-liquide.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR596951A (fr) * 1925-04-21 1925-11-05 Mauguy Et Cie Perfectionnements aux procédés d'emballages des cirages ou analogues
CH182851A (de) * 1935-07-05 1936-02-29 Staeubli Rudolf Verpackung, insbesondere für Speiseeis.
FR1274348A (fr) * 1960-12-02 1961-10-20 Kustner Freres Cie Sa Procédé d'emballage en coquille d'une masse ferme à semi-liquide de profil cylindrique et article constitué d'une portion cylindrique d'une telle masse, emballée selon ledit procédé
FR2351880A1 (fr) * 1976-05-19 1977-12-16 Varennes Laiterie Coop Emballage pour fromage blanc
CH610746A5 (en) * 1975-12-06 1979-05-15 Cruz Herrnaz Emilio De Carrier for soft portions of food

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR596951A (fr) * 1925-04-21 1925-11-05 Mauguy Et Cie Perfectionnements aux procédés d'emballages des cirages ou analogues
CH182851A (de) * 1935-07-05 1936-02-29 Staeubli Rudolf Verpackung, insbesondere für Speiseeis.
FR1274348A (fr) * 1960-12-02 1961-10-20 Kustner Freres Cie Sa Procédé d'emballage en coquille d'une masse ferme à semi-liquide de profil cylindrique et article constitué d'une portion cylindrique d'une telle masse, emballée selon ledit procédé
CH610746A5 (en) * 1975-12-06 1979-05-15 Cruz Herrnaz Emilio De Carrier for soft portions of food
FR2351880A1 (fr) * 1976-05-19 1977-12-16 Varennes Laiterie Coop Emballage pour fromage blanc

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2966447A1 (fr) * 2010-10-26 2012-04-27 Bel Fromageries Ensemble de conditionnement de produits a texture pateuse ou semi-liquide, et procede de fabrication correspondant
FR2986785A1 (fr) * 2012-02-15 2013-08-16 Bel Fromageries Ensemble de conditionnement de produits a texture pateuse ou semi-liquide.
WO2013120812A1 (fr) * 2012-02-15 2013-08-22 Fromageries Bel Ensemble de conditionnement de produits à texture pâteuse ou semi-liquide.

Also Published As

Publication number Publication date
FR2575140B1 (fr) 1987-03-20
FR2575140A1 (fr) 1986-06-27

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Inventor name: BOURSIN, FRANCOIS