EP0046772A1 - Package provided with a multi layer cover - Google Patents

Package provided with a multi layer cover

Info

Publication number
EP0046772A1
EP0046772A1 EP81900446A EP81900446A EP0046772A1 EP 0046772 A1 EP0046772 A1 EP 0046772A1 EP 81900446 A EP81900446 A EP 81900446A EP 81900446 A EP81900446 A EP 81900446A EP 0046772 A1 EP0046772 A1 EP 0046772A1
Authority
EP
European Patent Office
Prior art keywords
cover film
container
edge part
pack
sealed
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Withdrawn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
EP81900446A
Other languages
German (de)
French (fr)
Inventor
Artur Vetter
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.)
Multivac Sepp Haggenmueller GmbH and Co KG
Original Assignee
Multivac Sepp Haggenmueller GmbH and Co KG
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 Multivac Sepp Haggenmueller GmbH and Co KG filed Critical Multivac Sepp Haggenmueller GmbH and Co KG
Publication of EP0046772A1 publication Critical patent/EP0046772A1/en
Withdrawn legal-status Critical Current

Links

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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/24—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants
    • B65D81/26—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators
    • B65D81/263—Adaptations for preventing deterioration or decay of contents; Applications to the container or packaging material of food preservatives, fungicides, pesticides or animal repellants with provision for draining away, or absorbing, or removing by ventilation, fluids, e.g. exuded by contents; Applications of corrosion inhibitors or desiccators for ventilating the contents
    • 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/10—Container closures formed after filling
    • B65D77/20—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers
    • B65D77/2024—Container closures formed after filling by applying separate lids or covers, i.e. flexible membrane or foil-like covers the cover being welded or adhered to the container
    • 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
    • B65D2577/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
    • B65D2577/10—Container closures formed after filling
    • B65D2577/20—Container closures formed after filling by applying separate lids or covers
    • B65D2577/2041—Pull tabs
    • B65D2577/205—Pull tabs integral with the closure
    • 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
    • B65D2577/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
    • B65D2577/10—Container closures formed after filling
    • B65D2577/20—Container closures formed after filling by applying separate lids or covers
    • B65D2577/2066—Means on, or attached to, container flange facilitating opening, e.g. non-bonding region, cut-out
    • 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
    • B65D2577/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks, bags
    • B65D2577/10—Container closures formed after filling
    • B65D2577/20—Container closures formed after filling by applying separate lids or covers
    • B65D2577/2075—Lines of weakness or apertures
    • B65D2577/2091—Lines of weakness or apertures in cover

Definitions

  • the invention relates to a package with a deep-drawn container and a first cover film sealed with the container and an edge part for receiving a label.
  • the object of the invention is to provide a pack which can be used for packaging in particular fresh meat, poultry, fish, fermenting products and freeze-dried dry products and which guarantees a long shelf life and an integrity of these packaged products and in which an information carrier applied to the top of the package after sealing remains on the package even after the top cover film has been removed.
  • a pack of the type described at the outset which according to the invention is characterized in that a peelable second cover film is applied by means of sealing over the first cover film in such a way that when the second cover film is removed the surface of the edge part is not separated.
  • FIG. 1 is a perspective view of a pack according to the invention, the top cover film being partially detached, and FIG. 2 shows a cross section along the line I -I in FIG. 1.
  • the package 1 has a deep-drawn container 2 with a container edge 3 and an edge part 4 on one side and a protruding edge area 5.
  • a gas-permeable first cover film 6 is applied to the pack, and above the first cover film 6 there is provided a second cover film 7 which is partially removed in FIG. 1 and is impermeable to gas and water vapor.
  • the two cover foils are sealed to the container edge 3 by means of a sealing seam 8.
  • the second cover film 7 is designed as a so-called peelable film. This makes it possible to pull off the second cover sheet 7 in the manner shown in FIG. 1 without the seal between the first cover sheet and the container edge being damaged thereby.
  • the two cover foils 6, 7 are sealed with a sealing seam 9 extending around the edge part 4.
  • the peelable second cover film 7 has a perforation seam which extends over the entire cross section. The sealing is interrupted in a small area 11 on both sides of the perforation seam.
  • At least the second cover film 7 has a tear-off tab 12 projecting outwards over the sealing seam 8 on one side, which can be easily gripped in the closed state for pulling off the second cover film.
  • a tear-off tab 12 projecting outwards over the sealing seam 8 on one side, which can be easily gripped in the closed state for pulling off the second cover film.
  • the product When the pack is used for preservation, the product is inserted and the container evacuated. Then the two cover foils are sealed on. It is also possible to evacuate the container and fill it with a protective gas. The durability is achieved by the vacuum created. If the longer storage period has ended and the product is to be put on sale, the second top film is removed. As a result of the oxygen then entering the package with the air, the product, in particular fresh meat, regains its natural color in a short time.
  • the product After the product has been inserted and the package has been sealed, it is weighed and a label 13 with the product data is applied to the edge part 4. If the packaging is removed from the storage and placed in the counter and the second cover film 7 is first removed for this purpose, the label 13 remains intact on the actual package.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Packages (AREA)
  • Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)

Abstract

L'emballage comprend un couvercle etanche au gaz permettant une longue conservation. A un moment donne, le couvercle etanche au gaz peut etre enleve sans que la protection hygienique en souffre. L'emballage est agence de facon qu'une etiquette (13), disposee sur la partie superieure de l'emballage, reste intacte apres l'arrachage d'une couche superieure (7) formant le couvercle.The packaging includes a gas-tight lid for long storage. At some point, the gastight cover can be removed without affecting the hygienic protection. The packaging is arranged so that a label (13), placed on the upper part of the packaging, remains intact after the tearing off of an upper layer (7) forming the lid.

Description

Packung mit mehrlagigem Deckel Pack with multi-layer lid
Die Erfindung betrifft eine Packung mit einem tiefgezogenen Behälter und einer mit dem Behälter versiegelten ersten Deck¬ folie und einem Randteil zur Aufnahme einer Kennzeichnung.The invention relates to a package with a deep-drawn container and a first cover film sealed with the container and an edge part for receiving a label.
Bei Packungen, bei denen auf einem Randbereich ein Informations¬ träger wie beispielsweise ein Etikett nach dem Versiegeln der Packung aufzubringen ist, tritt das Problem auf, daß mit dem Abreißen der obersten Deckfolie auch der daraufgeklebte In¬ formationsträger mitentfernt wird.In the case of packs in which an information carrier, for example a label, has to be applied to an edge area after the pack has been sealed, the problem arises that when the top cover film is torn off, the information carrier glued thereon is also removed.
Aufgabe der Erfindung ist es, eine Packung zu schaffen, die zur Verpackung von insbesondere Frischfleisch, Geflügel, Fisch, von gärenden Produkten und gefriergetrockneten Trockenprodukten verwendet werden kann und ei'ne lange Haltbarkeit und ein ein¬ wandfreies Aussehen dieser verpackten Produkte garantiert und bei der ein nach dem Versiegeln auf der Verpackung oben auf¬ gebrachter Informationsträger auch nach dem Abtrennen der obersten Deckfolie auf der Packung verbleibt.The object of the invention is to provide a pack which can be used for packaging in particular fresh meat, poultry, fish, fermenting products and freeze-dried dry products and which guarantees a long shelf life and an impeccable appearance of these packaged products and in which an information carrier applied to the top of the package after sealing remains on the package even after the top cover film has been removed.
Diese Aufgabe wird durch eine Packung der eingangs beschrie¬ benen Art gelöst, welche gemäß der Erfindung dadurch gekenn- zeichnet ist, daß über der ersten Deckfolie eine peelfähige zweite Deckfolie mittels Versiegeins so aufgebracht ist, daß beim Entfernen der zweiten Deckfolie die Oberfläche des Rand¬ teiles nicht abgetrennt wird.This object is achieved by a pack of the type described at the outset, which according to the invention is characterized in that a peelable second cover film is applied by means of sealing over the first cover film in such a way that when the second cover film is removed the surface of the edge part is not separated.
Weitere Merkmale und Zweckmäßigkeiten der Erfindung ergeben sich aus der Beschreibung eines Ausführungsbeispieles anhand der Figuren. Von den Figuren zeigen:Further features and advantages of the invention result from the description of an embodiment with reference to the figures. From the figures show:
Fig. 1 eine perspektivische Darstellung einer erfindungs- gemäßen Packung, wobei die oberste Deckfolie teil¬ weise abgelöst ist, und Fig. 2 einen Querschnitt entlang der Linie I -I in Fig. 1.1 is a perspective view of a pack according to the invention, the top cover film being partially detached, and FIG. 2 shows a cross section along the line I -I in FIG. 1.
Die Packung 1 weist einen tiefgezogenen Behälter 2 mit einem Behälterrand 3 und einem Randteil 4 an einer Seite sowie ei- nem überstehenden Randbereich 5 auf.The package 1 has a deep-drawn container 2 with a container edge 3 and an edge part 4 on one side and a protruding edge area 5.
Auf die Packung ist nach dem Einfüllen eines zu verpackenden Produktes eine gasdurchlässige erste Deckfolie 6 aufgebracht, über der ersten Deckfolie 6 ist eine in Figur 1 teilweise abgezogene gas- und wasserdampfundurchlässige zweite Deck- folie 7 vorgesehen. Die beiden Deckfolien sind mittels ei¬ ner Siegelnaht 8 mit dem Behälterrand 3 versiegelt. Dabei ist die zweite Deckfolie 7 als sogenannte peelfähige Folie ausgebildet. Dadurch ist es möglich, die zweite Deckfolie 7 in der aus Figur 1 ersichtlichen Weise abzuziehen, ohne daß dadurch die Versiegelung zwischen der ersten Deckfolie und dem Behälterrand beschädigt werden würde.After the filling of a product to be packaged, a gas-permeable first cover film 6 is applied to the pack, and above the first cover film 6 there is provided a second cover film 7 which is partially removed in FIG. 1 and is impermeable to gas and water vapor. The two cover foils are sealed to the container edge 3 by means of a sealing seam 8. The second cover film 7 is designed as a so-called peelable film. This makes it possible to pull off the second cover sheet 7 in the manner shown in FIG. 1 without the seal between the first cover sheet and the container edge being damaged thereby.
Die beiden Deckfolien 6, 7 sind in dem gezeigten Ausführungs¬ beispiel mit einer sich um den Randteil 4 erstreckenden Siegelnaht 9 versiegelt. Zwischen der mit dem Behälterrand 2 zusammenfallenden Siegelnaht 8 und der Siegelnaht 9 auf dem Randteil 4 weist die peelfähige zweite Deckfolie 7 eine sich über den ganzen Querschnitt erstreckende Perforationsnaht auf In einem kleinen Bereich 11 beiderseits der Perforationsnaht ist die Versiegelung unterbrochen.In the exemplary embodiment shown, the two cover foils 6, 7 are sealed with a sealing seam 9 extending around the edge part 4. Between the sealing seam 8 which coincides with the container edge 2 and the sealing seam 9 on the edge part 4, the peelable second cover film 7 has a perforation seam which extends over the entire cross section. The sealing is interrupted in a small area 11 on both sides of the perforation seam.
Wenigstens die zweite Deckfolie 7 weist einen auf einer Seite über die Siegelnaht 8 nach außen hervorstehenden Abreißlappen 12 auf, der im geschlossenen Zustand zum Abziehen der zweiten Deckfolie leicht ergreifbar ist. Zum Öffnen wird die zweite Deckfolie an diesem Abreißlappen angefaßt und in der in Figur gezeigten Weise etwa in Richtung auf die Perforationsnaht auf gezogen. Die zweite Deckfolie reißt an der Perforationsnaht aAt least the second cover film 7 has a tear-off tab 12 projecting outwards over the sealing seam 8 on one side, which can be easily gripped in the closed state for pulling off the second cover film. To open the second cover film on this tear-off tab and pulled in the manner shown in the figure approximately in the direction of the perforation seam. The second cover film tears at the perforation seam a
--ζ i und der den Randteil 4 überdeckende Teil der zweiten Deck¬ folie bleibt mit diesem unverändert verbunden.--ζ i and the part of the second cover film covering the edge part 4 remains connected to it unchanged.
Bei Verwendung der Packung zum Konservieren wird das Produkt eingelegt und der Behälter evakuiert. Anschließend werden die beiden Deckfolien auf esiegelt. Es ist auch möglich, den Be¬ hälter zu evakuieren und mit einem Schutzgas zu füllen. Die Haltbarkeit wird durch das hergestellte Vakuum erreicht. Ist die längereVorratslagerung zu Ende und soll das Produkt in den Verkauf gebracht werden, so wird die zweite Oberfolie abgezogen. Durch den dann mit der Luft in die Packung dringenden Sauerstoff gewinnt das Produkt, insbesondere Frischfleisch, in kurzer Zeit seine natürliche Farbe zu¬ rück.When the pack is used for preservation, the product is inserted and the container evacuated. Then the two cover foils are sealed on. It is also possible to evacuate the container and fill it with a protective gas. The durability is achieved by the vacuum created. If the longer storage period has ended and the product is to be put on sale, the second top film is removed. As a result of the oxygen then entering the package with the air, the product, in particular fresh meat, regains its natural color in a short time.
Nach dem Einlegen des Produktes und Versiegeln der Packung wird diese gewogen, und es wird auf dem Randteil 4 ein Eti¬ kett 13 mit den Produktdaten aufgebracht. Wird die Verpackung aus der Vorratshaltung herausgenommen und in die Theke ein¬ gelegt und wird zu diesem Zweck zunächst die zweite Deck¬ folie 7 abgezogen, so bleibt das Etikett 13 unverletzt auf der eigentlichen Packung. After the product has been inserted and the package has been sealed, it is weighed and a label 13 with the product data is applied to the edge part 4. If the packaging is removed from the storage and placed in the counter and the second cover film 7 is first removed for this purpose, the label 13 remains intact on the actual package.

Claims

PATENTANSPRÜCHE PATENT CLAIMS
1. Packung mit einem tiefgezogenen Behälter und einer mit dem Behälter versiegelten ersten Deckfolie und einem Rand¬ teil zur Aufnahme einer Kennzeichnung, dadurch gekennzeichnet daß über der ersten Deckfolie eine peelfähige zweite Deck¬ folie mittels Versiegeins so aufgebracht ist, daß beim Ent¬ fernen der zweiten Deckfolie die Oberfläche des Randteiles nicht abgetrennt wird.1. Pack with a deep-drawn container and a first cover film sealed with the container and an edge part for receiving a label, characterized in that a peelable second cover film is applied over the first cover film by means of sealing so that when removing the second cover film the surface of the edge part is not separated.
2. Packung nach Anspruch 1, dadurch gekennzeichnet, daß die zweite Deckfolie mittels einer Siegelnaht mit dem Behälter¬ rand bzw. der darunterliegenden mit diesem versiegelten ersten Deckfolie und mit dem Randteil verbunden ist und daß die zweite Deckfolie zwischen dem den Behälter abdek- kenden Bereich und dem den Randteil bedeckenden Bereich eine Abtrennstelle aufweist.2. Package according to claim 1, characterized in that the second cover film is connected by means of a sealing seam to the container edge or the underlying first cover film sealed to it and to the edge part, and that the second cover film is between the area covering the container and the area covering the edge part has a separation point.
3. Packung nach Anspruch 2, dadurch gekennzeichnet, daß die Abtrennstelle als Perforation ausgebildet ist.3. Pack according to claim 2, characterized in that the separation point is designed as a perforation.
4'V Packung nach einem der Ansprüche 1 bis 3, dadurch gekenn¬ zeichnet, daß die erste Deckfolie eine stark gasdurchlässige und die zweite Deckfolie eine gas- und wasserdampfundurch- lässige Folie ist.4 ' V pack according to one of claims 1 to 3, characterized gekenn¬ characterized in that the first cover film is a highly gas permeable and the second cover film is a gas and water vapor impermeable film.
5. Packung nach einem der Ansprüche 1 bis 4, 'dadurch gekenn¬ zeichnet, daß die Packung zum Verpacken von Frischfleisch, Fisch, Geflügel, gärenden Produkten oder Trockenprodukten verwendet wird. 5. Pack according to one of claims 1 to 4, ' gekenn¬ characterized in that the pack is used for packaging fresh meat, fish, poultry, fermenting products or dry products.
EP81900446A 1980-02-21 1981-02-10 Package provided with a multi layer cover Withdrawn EP0046772A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR8003824 1980-02-21
FR8003824A FR2476604A1 (en) 1980-02-21 1980-02-21 MULTI-LAYER LID PACKAGE
PCT/DE1981/000034 WO1981002416A1 (en) 1980-02-21 1981-02-10 Package provided with a multi layer cover

Publications (1)

Publication Number Publication Date
EP0046772A1 true EP0046772A1 (en) 1982-03-10

Family

ID=9238819

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81900446A Withdrawn EP0046772A1 (en) 1980-02-21 1981-02-10 Package provided with a multi layer cover

Country Status (5)

Country Link
EP (1) EP0046772A1 (en)
AU (1) AU6774881A (en)
DE (2) DE3136060D2 (en)
FR (1) FR2476604A1 (en)
WO (1) WO1981002416A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE860857L (en) * 1986-04-02 1987-10-02 Plant Biotechnology Ucc Ltd Package for production and/or storage of plants
DE3702157A1 (en) * 1986-12-20 1988-06-30 Aluminium Walzwerke Singen Packaging for liquid light-sensitive and oxygen-sensitive preparations
US4849606A (en) * 1987-12-23 1989-07-18 S. C. Johnson & Son, Inc. Tamper-resistant container utilizing a flexible seal
DE8809271U1 (en) * 1988-07-20 1988-12-29 Zimbo Fleisch- und Wurstwaren GmbH & Co. KG, 26904 Börger Food packaging
CH683175A5 (en) * 1991-02-04 1994-01-31 Alusuisse Lonza Services Ag Packaging.
DK113394A (en) * 1994-09-30 1996-03-31 Danisco Flexible Raackmann A S Packaging comprising a base and a flexible cover foil
DE19729326A1 (en) * 1997-07-09 1999-01-14 Bp Chemicals Plastec Gmbh Packaging container
US6032800A (en) * 1998-05-14 2000-03-07 Cryovac, Inc. Laminate and package made therefrom
DE29819013U1 (en) * 1998-10-27 2000-03-09 Kemper Gmbh & Co H packaging
DE29900549U1 (en) 1999-01-15 1999-04-01 Hueck Folien GmbH & Co. KG, 92712 Pirk Heat sealable cover

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2318666A1 (en) * 1973-04-13 1974-11-07 Aluminium Walzwerke Singen OPEN LID
CH566896A5 (en) * 1974-08-08 1975-09-30 Alusuisse
GB1524548A (en) * 1975-04-18 1978-09-13 Nissin Shokuhin Kaisha Ltd Food receptacle with a peelable and pierceable lid
FR2323594A1 (en) * 1975-09-11 1977-04-08 Mardon Flexible Packaging Ltd Multi layer protective packaging material - has removable flexible opaque outer layer covering inner transparent layer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8102416A1 *

Also Published As

Publication number Publication date
DE8126503U1 (en) 1986-10-23
FR2476604A1 (en) 1981-08-28
WO1981002416A1 (en) 1981-09-03
FR2476604B3 (en) 1982-11-19
DE3136060D2 (en) 1982-05-19
AU6774881A (en) 1981-09-11

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