EP1053943A1 - Method and apparatus for packaging products, particularly food or pharmaceutical products - Google Patents

Method and apparatus for packaging products, particularly food or pharmaceutical products Download PDF

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Publication number
EP1053943A1
EP1053943A1 EP00109822A EP00109822A EP1053943A1 EP 1053943 A1 EP1053943 A1 EP 1053943A1 EP 00109822 A EP00109822 A EP 00109822A EP 00109822 A EP00109822 A EP 00109822A EP 1053943 A1 EP1053943 A1 EP 1053943A1
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EP
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Prior art keywords
packaging
argon
product
inert gas
products
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EP00109822A
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German (de)
French (fr)
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EP1053943B1 (en
Inventor
Robert Adler
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Linde GmbH
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Linde Gas AG
Linde Technische Gase GmbH
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B25/00—Packaging other articles presenting special problems
    • B65B25/001—Packaging other articles presenting special problems of foodstuffs, combined with their conservation

Definitions

  • the invention relates to a method for packaging products, in particular Food or pharmaceuticals, taking one before closing the packaging Inert gas is introduced into the product, as well as a device for carrying out the Procedure.
  • Carbon dioxide-containing beverages cause comparatively little packaging Problems, because the one already wanted here for taste reasons Carbon dioxide content of the drink at the same time as outgassing the oxygen and Building the necessary internal packaging pressure can be used.
  • a carbon dioxide metering system for entry of gaseous carbon dioxide in the filled with the product, still unsealed packaging.
  • the present invention has for its object a method and a To provide device for packaging products with which the problems described can be overcome.
  • this object is achieved according to the invention in that the inert gas gaseous argon is used.
  • the basic idea of the invention was that with the dosage of cryogenic Liquid nitrogen associated disadvantages through the use of a gaseous Avoid inert gas.
  • a gas should be found which is sufficient e.g. B. in Water is soluble to be used in conventional packaging, e.g. B. PET bottles or Cans, after sealing a desired internal pressure in the packaging produce.
  • the gas had to be oxygen free and should be in conventional pressure swing degassing systems for good oxygen expulsion to care. Since the gas is also suitable for hot filled products, e.g. B. bottled at 70 ° C. If iced tea was to be used, the gas sought also had to meet these requirements at such high temperatures.
  • Argon has the great advantage that it contributes in the same way as carbon dioxide existing packaging systems can be used. All sealing elements, Regulators and valves that are suitable for carbon dioxide can also be used for argon be used. Compared to conventional carbon dioxide operation, it needs entire regulation of a packaging system not to be changed. In particular when packaging food it proves particularly advantageous that argon is odorless and tasteless.
  • the invention is particularly suitable for packaging flowable products, especially drinks or liquid medicines.
  • the argon is there preferably dissolved at a pressure of about 2 to about 6 bar in the flowable product.
  • argon can be briefly over-impregnated in the product being held.
  • the Invention in the introduction of argon in the product pressure, temperature and amount of the argon so that the argon is briefly in a stable with argon oversaturated state is maintained. This will outgas until closing the packaging prevented. Only then does the pressure develop. The However, pressure development is still fast enough to be one until labeling generate sufficient internal pressure in the packaging so that it is in the Labeling device does not cause any problems.
  • the invention further relates to a device for packaging products with a Filling device for filling the product into the packaging, one Inert gas metering device for introducing inert gas into the product and one Closing device for closing the packaging.
  • the task is solved in that the Inert gas metering device is connected to an argon source.
  • the source of argon is expediently an argon gas container.
  • the Inert gas metering device preferably with a pressure, temperature and Quantity control equipped.
  • the invention is particularly suitable for packaging low-carbon or carbon dioxide-free products, especially food or pharmaceuticals.
  • the invention can be used for filling low-carbon or Carbon dioxide-free drinks used in PET bottles or beverage cans become.
  • liquid nitrogen in the packaging to drop in which installed a complex liquid nitrogen metering device must be in the invention in conventional beverage filling plants provided for the carbon dioxide enrichment of the beverage plant components for the Argon entry are taken over.
  • filling lines for Carbon dioxide-containing beverages without technical effort in filling plants for carbon dioxide-free drinks are converted.
  • It can also be the same bottling line both for the entry of argon and for the entry of carbon dioxide be used.
  • an argon tank and a carbon dioxide tank to be provided at the bottling plant. Via appropriate connecting lines and Shut-off devices and / or valves can be made via the same gas metering device either carbon dioxide or argon or a mixture of argon and Carbon dioxide can be introduced into the product.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Vacuum Packaging (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

Packaging products, in particular, food and pharmaceutical items, comprising introducing argon as an inert gas into the packaging container before its closure, is new. An Independent claim is also included for an apparatus for implementation of the novel method. The apparatus is characteriz by an inert gas introduction unit which is joined to an argon source.

Description

Die Erfindung betrifft ein Verfahren zum Verpacken von Produkten, insbesondere Lebensmitteln oder Pharmazeutika, wobei vor dem Verschließen der Verpackung ein Inertgas in das Produkt eingetragen wird, sowie eine Vorrichtung zur Durchführung des Verfahrens.The invention relates to a method for packaging products, in particular Food or pharmaceuticals, taking one before closing the packaging Inert gas is introduced into the product, as well as a device for carrying out the Procedure.

Beim Verpacken von Produkten ist es häufig notwendig, vor dem Verschließen der Verpackung ein Inertgas in das Produkt einzutragen. Damit soll insbesondere bei sauerstoffempfindlichen Produkten, z. B. Lebensmitteln oder Pharmazeutika, der störende Sauerstoff aus dem Produkt ausgetragen werden, damit das Produkt möglichst sauerstofffrei verpackt werden kann, wodurch beispielsweise die Haltbarkeit des verpackten Produkts erhöht wird. Ein anderer Grund für den Inertgaseintrag vor dem Verschließen der Verpackung besteht darin, daß sich bei der weiteren Behandlung der Verpackung, z. B. beim Etikettieren oder auch Stapeln der Verpackungen, ein Überdruck in der Verpackung günstig auswirkt. Insbesondere bei Dosen oder PET-Flaschen ist ein ausreichender Innendruck notwendig, damit sie ohne Probleme etikettiert und gestapelt werden können.When packaging products, it is often necessary to seal them before Packing an inert gas into the product. This is intended in particular at oxygen sensitive products, e.g. B. food or pharmaceuticals, the annoying oxygen can be discharged from the product so the product can be packaged as oxygen-free as possible, which increases durability, for example of the packaged product is increased. Another reason for the inert gas entry the closing of the packaging is that the next Treatment of the packaging, e.g. B. when labeling or stacking the Packaging, an overpressure in the packaging has a favorable effect. Especially at A sufficient internal pressure is necessary for cans or PET bottles so that they are without Problems can be labeled and stacked.

Kohlendioxidhaltige Getränke verursachen beim Verpacken vergleichsweise geringe Probleme, da der hier aus geschmacklichen Gründen ohnehin gewünschte Kohlendioxidgehalt des Getränks gleichzeitig zum Ausgasen des Sauerstoffs und zum Aufbau des notwendigen Verpackungsinnendrucks genutzt werden kann. Zu diesem Zweck weisen Abfüllanlagen für kohlendioxidhaltige Getränke zwischen der Abfüllstation und der Verschließstation eine Kohlendioxiddosieranlage zum Eintragen von gasförmigem Kohlendioxid in die mit dem Produkt gefüllten, noch unverschlossenen Verpackungen auf.Carbon dioxide-containing beverages cause comparatively little packaging Problems, because the one already wanted here for taste reasons Carbon dioxide content of the drink at the same time as outgassing the oxygen and Building the necessary internal packaging pressure can be used. To this Purpose fillers for carbonated beverages between the Filling station and the closing station a carbon dioxide metering system for entry of gaseous carbon dioxide in the filled with the product, still unsealed packaging.

Beim Verpacken von Produkten, die kein oder nur wenig Kohlendioxid enthalten sollen, z. B. kohlendioxidfreien oder kohlendioxidarmen Getränken, aber auch Lebensmitteln oder Pharmazeutika, bei denen Kohlendioxid unerwünschte Reaktionen auslösen könnte, muß man sich nach anderen Methoden umsehen, um das Ausgasen von Sauerstoff und den erwünschten Innendruck in der Verpackung sicherzustellen. Eine weit verbreitete Methode besteht darin, flüssigen Stickstoff in die unverschlossene Verpackung einzutropfen. Durch Verdampfen des flüssigen Stickstoffs wird der Sauerstoff aus dem Produkt und der Verpackung verdrängt und nach dem Verschließen der Verpackung wird der gewünschte Innendruck in der Verpackung aufgebaut. Solche Flüssigstickstoffdosieranlagen sind nicht Bestandteil einer herkömmlichen Abfüllanlage und müssen nachträglich installiert werden. Sie arbeiten bei sehr tiefen Temperaturen und führen daher im Betrieb zu großen Problemen. Insbesondere bei PET-Flaschen mit vergleichsweise kleiner Einfüllöffnung kann nicht verhindert werden, daß ein großer Teil des flüssigen Stickstoffs neben den Flaschenhals dosiert wird. Dies führt zur Vereisungen von Förderbändern und Transporteinrichtungen. Darüber hinaus vereist die Flüssigstickstoffdosiereinrichtung permanent durch ständige Wasserdampfbildung beim Eintropfen. Die Folge sind Produktionsausfälle. Ein weiteres Problem ist die Aufstellung einer Flüssigstickstoffdosieranlage, da in den meisten Fällen die Verschließstation direkt nach der Füllstation angeordnet ist. So bleibt kaum Platz, um in die unverschlossene Verpackung flüssigen Stickstoff einzutropfen.When packaging products that should contain little or no carbon dioxide, e.g. B. carbon dioxide-free or low-carbon drinks, but also food or pharmaceuticals where carbon dioxide triggers undesirable reactions you might have to look for other methods to outgas Ensure oxygen and the desired internal pressure in the packaging. A widespread method is to put liquid nitrogen in the unlocked Drop in packaging. The liquid nitrogen is evaporated Oxygen displaced from the product and packaging and after Sealing the packaging is the desired internal pressure in the packaging built up. Such liquid nitrogen metering systems are not part of one conventional filling system and must be installed subsequently. they work at very low temperatures and therefore cause major problems in operation. Particularly in the case of PET bottles with a comparatively small filling opening, it cannot a large part of the liquid nitrogen can be prevented in addition to the Bottle neck is dosed. This leads to icing of conveyor belts and Transport equipment. In addition, the liquid nitrogen metering device iced up permanent due to constant water vapor formation when dropped. The result is Production downtimes. Another problem is setting up one Liquid nitrogen dosing system, since in most cases the capping station is direct is arranged after the filling station. So there is hardly any space to enter the unlocked Drip liquid nitrogen into the packaging.

Der vorliegenden Erfindung liegt die Aufgabe zugrunde, ein Verfahren und eine Vorrichtung zum Verpacken von Produkten zur Verfügung zu stellen, mit denen die geschilderten Probleme überwunden werden können.The present invention has for its object a method and a To provide device for packaging products with which the problems described can be overcome.

Diese Aufgabe wird verfahrensseitig erfindungsgemäß dadurch gelöst, daß als Inertgas gasförmiges Argon eingesetzt wird.On the process side, this object is achieved according to the invention in that the inert gas gaseous argon is used.

Der Grundgedanke der Erfindung bestand darin, die mit der Dosierung von tiefkaltem flüssigem Stickstoff verbundenen Nachteile durch den Einsatz eines gasförmigen Inertgases zu vermeiden. Es sollte ein Gas gefunden werden, das ausreichend z. B. in Wasser löslich ist, um in herkömmlichen Verpackungen, z. B. PET-Flaschen oder Dosen, nach dem Verschließen einen gewünschten Innendruck in der Verpackung zu erzeugen. Darüber hinaus mußte das Gas sauerstofffrei sein und sollte in herkömmlichen Druckwechselentgasungsanlagen für einen guten Sauerstoffaustrieb sorgen. Da das Gas auch für heiß abgefüllte Produkte, z. B. bei 70°C abgefüllten Eistee eingesetzt werden sollte, mußte das gesuchte Gas diese Anforderungen auch bei derart hohen Temperaturen erfüllen. The basic idea of the invention was that with the dosage of cryogenic Liquid nitrogen associated disadvantages through the use of a gaseous Avoid inert gas. A gas should be found which is sufficient e.g. B. in Water is soluble to be used in conventional packaging, e.g. B. PET bottles or Cans, after sealing a desired internal pressure in the packaging produce. In addition, the gas had to be oxygen free and should be in conventional pressure swing degassing systems for good oxygen expulsion to care. Since the gas is also suitable for hot filled products, e.g. B. bottled at 70 ° C. If iced tea was to be used, the gas sought also had to meet these requirements at such high temperatures.

Mit der Erfindung wurde ein Gas gefunden, das alle diese Anforderungen erfüllt, nämlich Argon.With the invention, a gas was found that meets all of these requirements, namely argon.

Argon bietet den großen Vorteil, daß es in gleicher Weise wie Kohlendioxid bei bestehenden Verpackungsanlagen eingesetzt werden kann. Alle Dichtungselemente, Regler und Ventile, die für Kohlendioxid geeignet sind, können auch für Argon verwendet werden. Gegenüber herkömmlichem Kohlendioxidbetrieb braucht die gesamte Regelung einer Verpackungsanlage nicht verändert zu werden. Insbesondere beim Verpacken von Lebensmitteln erweist es sich von besonderem Vorteil, daß Argon geruchlos und geschmacksneutral ist.Argon has the great advantage that it contributes in the same way as carbon dioxide existing packaging systems can be used. All sealing elements, Regulators and valves that are suitable for carbon dioxide can also be used for argon be used. Compared to conventional carbon dioxide operation, it needs entire regulation of a packaging system not to be changed. In particular when packaging food it proves particularly advantageous that argon is odorless and tasteless.

Die Erfindung eignet sich besonders zum Verpacken von fließfähigen Produkten, insbesondere Getränken oder flüssigen Arzneimitteln. Das Argon wird dabei vorzugsweise bei einem Druck von ca. 2 bis ca. 6 bar im fließfähigen Produkt gelöst.The invention is particularly suitable for packaging flowable products, especially drinks or liquid medicines. The argon is there preferably dissolved at a pressure of about 2 to about 6 bar in the flowable product.

Ähnlich wie Kohlendioxid kann auch Argon kurzzeitig im Produkt überimprägniert stabil gehalten werden. So werden gemäß einer besonders bevorzugten Ausgestaltung der Erfindung beim Eintragen des Argons in das Produkt Druck, Temperatur und Menge des Argons so eingestellt, daß das Argon kurzzeitig in einem stabilen mit Argon übersättigten Zustand gehalten wird. Dadurch wird ein Ausgasen bis zum Verschließen der Verpackung verhindert. Erst danach setzt die Druckentwicklung ein. Die Druckentwicklung ist aber trotzdem schnell genug, um bis zum Etikettieren einen ausreichenden Innendruck in der Verpackung zu erzeugen, so daß es in der Etikettiervorrichtung zu keinen Problemen kommt.Similar to carbon dioxide, argon can be briefly over-impregnated in the product being held. According to a particularly preferred embodiment, the Invention in the introduction of argon in the product pressure, temperature and amount of the argon so that the argon is briefly in a stable with argon oversaturated state is maintained. This will outgas until closing the packaging prevented. Only then does the pressure develop. The However, pressure development is still fast enough to be one until labeling generate sufficient internal pressure in the packaging so that it is in the Labeling device does not cause any problems.

Die Erfindung betrifft ferner eine Vorrichtung zum Verpacken von Produkten mit einer Fülleinrichtung zum Einfüllen des Produkts in die Verpackung, einer Inertgasdosiereinrichtung zum Eintragen von Inertgas in das Produkt und einer Verschließeinrichtung zum Verschließen der Verpackung.The invention further relates to a device for packaging products with a Filling device for filling the product into the packaging, one Inert gas metering device for introducing inert gas into the product and one Closing device for closing the packaging.

Vorrichtungsseitig wird die gestellte Aufgabe dadurch gelöst, daß die Inertgasdosiereinrichtung mit einer Argonquelle in Verbindung steht. Die Argonquelle ist zweckmäßigerweise ein Argongasbehälter. On the device side, the task is solved in that the Inert gas metering device is connected to an argon source. The source of argon is expediently an argon gas container.

Für die Verpackung von kohlendioxidhaltigen Produkten vorgesehene Abfüllanlagen können ohne großen technischen Aufwand für die Verpackung von kohlendioxidfreien Produkten umgerüstet werden. Es reicht aus, den Kohlendioxidbehälter durch den Argonbehälter auszutauschen.Filling systems intended for the packaging of products containing carbon dioxide can for the packaging of carbon dioxide-free without great technical effort Products can be converted. It is sufficient to pass the carbon dioxide container through the Exchange argon container.

Um einen gesteuerten Eintrag des Argons in das Produkt zu ermöglichen, ist die Inertgasdosiereinrichtung vorzugsweise mit einer Druck-, Temperatur- und Mengenregelung ausgestattet.To enable a controlled entry of argon into the product, the Inert gas metering device preferably with a pressure, temperature and Quantity control equipped.

Die Erfindung eignet sich ganz besonders zum Verpacken von kohlendioxidarmen oder kohlendioxidfreien Produkten, insbesondere Lebensmitteln oder Pharmazeutika. Beispielsweise kann die Erfindung zum Abfüllen von kohlendioxidarmen oder kohlendioxidfreien Getränken in PET-Flaschen oder Getränkedosen verwendet werden.The invention is particularly suitable for packaging low-carbon or carbon dioxide-free products, especially food or pharmaceuticals. For example, the invention can be used for filling low-carbon or Carbon dioxide-free drinks used in PET bottles or beverage cans become.

Im Gegensatz zu der bekannten Methode, flüssigen Stickstoff in die Verpackung einzutropfen, bei der eine aufwendige Flüssigstickstoffdosiereinrichtung installiert werden muß, können bei der Erfindung die bei herkömmlichen Getränkeabfüllanlagen für die Kohlendioxidanreicherung der Getränke vorgesehenen Anlagenteile für den Argoneintrag übernommen werden. Auf diese Weise können Abfüllanlagen für kohlendioxidhaltige Getränke ohne technischen Aufwand in Abfüllanlagen für kohlendioxidfreie Getränke umgebaut werden. Es kann auch dieselbe Abfüllanlage sowohl für den Eintrag von Argon auch als auch für den Eintrag von Kohlendioxid verwendet werden. Hierzu reicht es auch, den Kohlendixoidbehälter durch den Argonbehälter zu ersetzen. Gemäß einer Weiterbildung des Erfindungsgedankens ist ferner vorgesehenen, sowohl einen Argonbehälter als auch einen Kohlendioxidbehälter an der Abfüllanlage bereitzustellen. Über entsprechende Verbindungsleitungen und Absperreinrichtungen und/oder Ventile kann über dieselbe Gasdosiereinrichtung entweder Kohlendioxid oder Argon oder auch eine Mischung aus Argon und Kohlendioxid in das Produkt eingetragen werden.Contrary to the known method, liquid nitrogen in the packaging to drop, in which installed a complex liquid nitrogen metering device must be in the invention in conventional beverage filling plants provided for the carbon dioxide enrichment of the beverage plant components for the Argon entry are taken over. In this way, filling lines for Carbon dioxide-containing beverages without technical effort in filling plants for carbon dioxide-free drinks are converted. It can also be the same bottling line both for the entry of argon and for the entry of carbon dioxide be used. For this it is also sufficient to pass the cabbage anoid container through the To replace argon tank. According to a further development of the inventive concept further provided both an argon tank and a carbon dioxide tank to be provided at the bottling plant. Via appropriate connecting lines and Shut-off devices and / or valves can be made via the same gas metering device either carbon dioxide or argon or a mixture of argon and Carbon dioxide can be introduced into the product.

Im folgenden soll die Erfindung anhand eines Ausführungsbeispiels näher erläutert werden: In the following, the invention will be explained in more detail using an exemplary embodiment become:

Das Beispiel betrifft die Herstellung kohlendioxidfreier Mineralwässer. Der Argonbedarf für eine mittlere Abfüllanlage beträgt in etwa:

  • 1. Imprägnierung
  • Stundenleistung der Abfüllanlage: 30.000 Liter
  • Imprägnierung bei 3 bar: 12 cm3 Argon/Liter
  • Argoneinsatz: 0,36 m3/Std.
  • 2. Entgasung
  • je nach Fabrikat: 20 cm3 Argon/Liter
  • Argoneinsatz: 0,6 m3/Std.
  • 3. Gegendruckfüller
  • Fülldruck 1 bar: 1 Liter Argon/Liter
  • Argoneinsatz: 30 m3/Std.
  • Gesamteinsatz an Argon: 31 m3/Std.
    • The example concerns the production of carbon dioxide-free mineral water. The argon requirement for a medium-sized filling plant is approximately:
  • 1. Impregnation
  • Hourly output of the bottling plant: 30,000 liters
  • Impregnation at 3 bar: 12 cm 3 argon / liter
  • Argon use: 0.36 m 3 / hour
  • 2. Degassing
  • depending on the make: 20 cm 3 argon / liter
  • Use of argon: 0.6 m 3 / h
  • 3. Back pressure filler
  • Filling pressure 1 bar: 1 liter argon / liter
  • Use of argon: 30 m 3 / h
  • Total use of argon: 31 m 3 / hour

    • In diesem Beispiel bedeutet das einen Argonverbrauch von ca. 5.000 m3 pro Monat bei einschichtigem Betrieb einer Abfüllanlage.In this example, this means an argon consumption of approx. 5,000 m 3 per month with a single-shift operation of a bottling plant.

    Claims (8)

    Verfahren zum Verpacken von Produkten, insbesondere Lebensmitteln oder Pharmazeutika, wobei vor dem Verschließen der Verpackung ein Inertgas in das Produkt eingetragen wird, dadurch gekennzeichnet, daß als Inertgas gasförmiges Argon eingesetzt wird.A process for packaging products, in particular foodstuffs or pharmaceuticals, an inert gas being introduced into the product before the packaging is sealed, characterized in that gaseous argon is used as the inert gas. Verfahren nach Anspruch 1, dadurch gekennzeichnet, daß fließfähige Produkte, insbesondere Getränke oder flüssige Arzneimittel, verwendet werden.Process according to Claim 1, characterized in that flowable products, in particular drinks or liquid medicaments, are used. Verfahren nach Anspruch 2, dadurch gekennzeichnet, daß das Argon im fließfähigen Produkt gelöst wird.A method according to claim 2, characterized in that the argon is dissolved in the flowable product. Verfahren nach Anspruch 3, dadurch gekennzeichnet, daß das Argon bei einem Druck von ca. 2 bis ca. 6 bar im fließfähigen Produkt gelöst wird.A method according to claim 3, characterized in that the argon is dissolved in the flowable product at a pressure of about 2 to about 6 bar. Verfahren nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß beim Eintragen des Argons in das Produkt Druck, Temperatur und Menge des Argons so eingestellt werden, daß das Produkt kurzzeitig in einem stabilen mit Argon übersättigten Zustand gehalten wird, wodurch einerseits ein Ausgasen bis zum Verschließen der Verpackung verhindert wird und andererseits nach dem Verschließen der Verpackung ein zum Etikettieren der Verpackung ausreichender Innendruck in der Verpackung aufgebaut wird.Method according to one of Claims 1 to 4, characterized in that when the argon is introduced into the product, the pressure, temperature and amount of argon are adjusted so that the product is briefly kept in a stable state which is supersaturated with argon, on the one hand causing outgassing to is prevented to close the packaging and, on the other hand, after the packaging has been closed, an internal pressure sufficient to label the packaging is built up in the packaging. Vorrichtung zum Verpacken von Produkten mit einer Fülleinrichtung zum Einfüllen des Produkts in die Verpackung, einer Inertgasdosiereinrichtung zum Eintragen von Inertgas in das Produkt und einer Verschließeinrichtung zum Verschließen der Verpackung, dadurch gekennzeichnet, daß die Inertgasdosiereinrichtung mit einer Argonquelle in Verbindung steht.Device for packaging products with a filling device for filling the product into the packaging, an inert gas metering device for introducing inert gas into the product and a closing device for closing the packaging, characterized in that the inert gas metering device is connected to an argon source. Vorrichtung nach Anspruch 6, dadurch gekennzeichnet, daß die Argonquelle ein Argongasbehälter ist.Apparatus according to claim 6, characterized in that the argon source is an argon gas container. Vorrichtung nach Anspruch 7, dadurch gekennzeichnet, daß die Inertgasdosiereinrichtung eine Druck-, Temperatur- und Mengenregelung aufweist.Apparatus according to claim 7, characterized in that the inert gas metering device has a pressure, temperature and quantity control.
    EP00109822A 1999-05-11 2000-05-09 Method and apparatus for packaging products, particularly food or pharmaceutical products Revoked EP1053943B1 (en)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    DE19921562 1999-05-11
    DE19921562A DE19921562A1 (en) 1999-05-11 1999-05-11 Method and device for packaging products

    Publications (2)

    Publication Number Publication Date
    EP1053943A1 true EP1053943A1 (en) 2000-11-22
    EP1053943B1 EP1053943B1 (en) 2004-08-11

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    Application Number Title Priority Date Filing Date
    EP00109822A Revoked EP1053943B1 (en) 1999-05-11 2000-05-09 Method and apparatus for packaging products, particularly food or pharmaceutical products

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    EP (1) EP1053943B1 (en)
    AT (1) ATE273169T1 (en)
    DE (2) DE19921562A1 (en)
    ES (1) ES2231071T3 (en)

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    CN1301884C (en) * 2002-06-07 2007-02-28 南京云海特种金属股份有限公司 Packaging technique with Sr-Al alloy can

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    Publication number Priority date Publication date Assignee Title
    DE10357902B4 (en) * 2003-12-11 2006-07-06 Eads Space Transportation Gmbh Method for filling a container and method for producing a monophasic solution in weightlessness

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    US4409252A (en) * 1982-04-12 1983-10-11 Messer Griesheim Gmbh Procedure for packaging of food under protective gas in synthetic containers with flexible tops
    US4769974A (en) * 1987-07-30 1988-09-13 W. A. Lane, Inc. Process and apparatus for gas purging of a bag being formed, filled and sealed on a bagging machine
    US4934127A (en) * 1989-06-07 1990-06-19 Elopak Systems A.G. Apparatus for packaging in a protective atmosphere
    EP0814023A1 (en) * 1996-06-17 1997-12-29 Societe Des Produits Nestle S.A. Process and apparatus for introducing an inert gas containing aroma into the headspace of a food package

    Cited By (1)

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    Publication number Priority date Publication date Assignee Title
    CN1301884C (en) * 2002-06-07 2007-02-28 南京云海特种金属股份有限公司 Packaging technique with Sr-Al alloy can

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    DE50007341D1 (en) 2004-09-16
    EP1053943B1 (en) 2004-08-11
    ES2231071T3 (en) 2005-05-16
    DE19921562A1 (en) 2000-11-16
    ATE273169T1 (en) 2004-08-15

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