DE2302059A1 - PROCESS FOR GENERATING INTERNAL PRESSURE IN CONTAINERS - Google Patents
PROCESS FOR GENERATING INTERNAL PRESSURE IN CONTAINERSInfo
- Publication number
- DE2302059A1 DE2302059A1 DE19732302059 DE2302059A DE2302059A1 DE 2302059 A1 DE2302059 A1 DE 2302059A1 DE 19732302059 DE19732302059 DE 19732302059 DE 2302059 A DE2302059 A DE 2302059A DE 2302059 A1 DE2302059 A1 DE 2302059A1
- Authority
- DE
- Germany
- Prior art keywords
- containers
- internal pressure
- generating internal
- container
- inert gas
- 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 title claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 15
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 235000013361 beverage Nutrition 0.000 claims description 5
- 239000011261 inert gas Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 235000015203 fruit juice Nutrition 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 235000015504 ready meals Nutrition 0.000 description 1
- 235000021055 solid food Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
-
- 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
- B65B31/006—Adding fluids for preventing deformation of filled and closed containers or wrappers
-
- 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
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Vacuum Packaging (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Description
ER GRIESHEIM GMBH pMG 769ER GRIESHEIM GMBH pMG 769
6000 - Frankfurt/Main6000 - Frankfurt / Main
KAISER-PREUSSAG ALUMINIUM GMBH
4000 - DüsseldorfKAISER-PREUSSAG ALUMINUM GMBH
4000 - Düsseldorf
Kennwort: Fruchtsaftabfüllung
Erfinder: Dr. DinglingerPassword: fruit juice bottling
Inventor: Dr. Dinglinger
Dipl.-Ing. Hund;chausenDipl.-Ing. Dog; chausen
Verfahren zur Erzeugung von Innendruck - in BehälternProcess for generating internal pressure - in containers
Die Erfindung betrifft ein Verfahren zur Erzeugung von Innendruck in Behältern nach deren Verschließen. In erster Linie ist dabei an das Abfüllen von sog. stillen Getränken, d.h. Getränke, die kein Kohlendioxid enthalten, in dünnwandige Behälter gedacht. Jedoch lassen sich nach dem erfindungs gemäß er. Verfahren auch andere Materialien, beispielsweise Chemikalien für Reinigungszwecke im Haushalt, abfüllen. Als Behälter kommen vorzugsweise alle Arten von Packungen ohne ausreichende Festigkeit, z.B. dünnwandige Metalldosen infrage, also vor allem gezogene, dünnwandige Aluminiumdosen, jedoch auch Dosen aus dünnem Stahlblech und Kunststoffbehälter.The invention relates to a method for generating internal pressure in containers after they have been closed. Primarily is the filling of so-called still beverages, i.e. beverages that do not contain carbon dioxide, into thin-walled containers thought. However, according to the invention, he. Process other materials, such as chemicals for household cleaning purposes. As a container All types of packs without sufficient strength, e.g. thin-walled metal cans, are preferred mainly drawn, thin-walled aluminum cans, but also cans made of thin sheet steel and plastic containers.
Derartige Packungen werden heute fast nur für kohlendioxidhaltige Getränke benutzt, weil der Innendruck den.Behältern die notwendige Stabilität verleiht.Such packs are almost only used today for those containing carbon dioxide Drinks are used because the internal pressure gives the containers the necessary stability.
Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren zu finden, welches es ermöglicht, in Behältern nach deren Verschließen einen Innendruck zu erzeugen.The invention is based on the object of finding a method which makes it possible to use containers after they have been closed to generate an internal pressure.
409830/0075409830/0075
Es wurde nun ein Verfahren zum Erzeugen von Innendruck in Behältern nach deren Verschließen gefunden,, bei dem gemäß der Erfindung kurz vor dem Verschließen eine bestimmte Menge eines verflüssigten, tiefkalten Inertgases in den Behälter gegeben wird.There has now been a method of generating internal pressure in containers found after closing, in the case of the invention shortly before closing a certain amount of a liquefied, cryogenic inert gas is added to the container.
Als verflüssigtes Inertgas ist Stickstoff sehr gut geeignet, jedoch lassen sich auch andere Inertgase, z.B. Argon, verwenden.Nitrogen is very suitable as a liquefied inert gas, but other inert gases such as argon, use.
Die jeweils erforderliche Menge hängt ab von der Größe des Behälters und dem gewünschten Innendruck. Für eine 0,^5 1-Dose für Fruchtsaft sind etwa 0,5 g Stickstoff ausreichend.The amount required in each case depends on the size of the container and the desired internal pressure. For a 0, ^ 5 1 can for fruit juice about 0.5 g nitrogen is sufficient.
Sobald der flüssige Stickstoff auf der Flüssigkeit ist, beginnt er langsam zu verdampfen. In etwa 15 Sekunden verdampft etwa die Hälfte der aufgegebenen Menge. Dies ist genügend Zeit, um den Behälter, beispielsweise eine Aluminiumdose, zu verdeckein und zu verschließen. Der dann weiter verdampfende Stickstoff erzeugt den gewünschten Innendruck und schafft zusätzlich eine inerte Atmosphäre im Kopfraum der Dose. Dadurch wird nicht nur die gewünschte Stabilität der Dose, sondern auch Schutz des Inhalts vor Oxidation erzielt.As soon as the liquid nitrogen is on top of the liquid, it slowly begins to evaporate. Vaporizes in about 15 seconds about half of the amount abandoned. This is enough time to put the container, for example an aluminum can, to be covered and locked. The nitrogen, which then continues to evaporate, generates the desired internal pressure and also creates an inert atmosphere in the head space of the can. This not only provides the desired stability of the Can, but also achieved protection of the contents from oxidation.
Für die Durchführung des erfindungsgemäßen Verfahrens zur:. Abfüllen von stillen Getränken wird zweckmäßig ein drucklose" Flüssig-Stickstoff-Zwischenbehälter mit teirperaturgesteuor-tem Niveauregler sowie ein mit der Abfüllmaschine synchror laufender Kolben-Dosierer benutzt. Durch diese Dosierung wird verhindert, da3 zu viel flüssiger Stickstoff in die Behälter gelangt, was zum Bersten der Behälter führen könnte.To carry out the method according to the invention for :. Bottling For still beverages, it is advisable to use a pressureless "liquid-nitrogen intermediate container with a temperature-controlled system Level controller and a synchror with the filling machine running piston dispenser used. This dosage prevents too much liquid nitrogen from entering the container which could cause the containers to burst.
Das erfindungsgemäße Verfahren ist vorzugsweise für Packungen ohne ausreichende Festigkeit gedacht, es läßt sich aber auch bei starkwandigen Behältern anwenden, wenn aus irgendwelchen Gründen nach dem Verschließen der Behälter in diesenThe method according to the invention is preferably intended for packs without sufficient strength, but it can be also apply to thick-walled containers if, for any reason, the container has been closed after it has been closed
40 98 30/007 5 " ·/·40 98 30/007 5 "/
ein Innendruck erzeugt werden soll. Gut geeignet ist es auch für Weichpackungen, wie z.B. Folienbeutel, tiefgezogene PVC-Packungen oder Plastikflaschen, in die u.a. auch feste Nahrungsmittel, beispielsweise Fertiggerichte, wie gebratenes Fleisch, abgefüllt werden sollen.an internal pressure is to be generated. It is also well suited for soft packs, such as foil bags, deep-drawn PVC packs or plastic bottles, in which, among other things, also solid foods, for example ready meals, such as fried Meat to be bottled.
5.1.1973
Ba/sn5.1.1973
Ba / sn
409830/0075409830/0075
Claims (1)
- Ba/sn -December 7, 1972
- Ba / sn -
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732302059 DE2302059B2 (en) | 1973-01-17 | 1973-01-17 | PROCEDURE FOR FILLING STILL BEVERAGES IN DRAWN, THIN WALLED ALUMINUM CANS |
| AT1042873A AT337100B (en) | 1973-01-17 | 1973-12-12 | METHOD FOR GENERATING INTERNAL PRESSURE IN CONTAINERS |
| ES421637A ES421637A1 (en) | 1973-01-17 | 1973-12-19 | Method of producing internal pressure in containers |
| NL7400183A NL7400183A (en) | 1973-01-17 | 1974-01-07 | |
| FR7400974A FR2324516A1 (en) | 1973-01-17 | 1974-01-11 | PROCESS FOR PRODUCING INTERNAL PRESSURE IN CONTAINERS |
| IT4773974A IT1008701B (en) | 1973-01-17 | 1974-01-15 | PROCEDURE FOR OBTAINING CONTAINERS WITH INTERNAL PRESSURE GENERATED AFTER THEIR CLOSING |
| BE139839A BE809778A (en) | 1973-01-17 | 1974-01-15 | PROCESS FOR PRODUCING INTERNAL PRESSURE IN CONTAINERS |
| GB214874A GB1455652A (en) | 1973-01-17 | 1974-01-17 | Method of producing internal pressure in containers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732302059 DE2302059B2 (en) | 1973-01-17 | 1973-01-17 | PROCEDURE FOR FILLING STILL BEVERAGES IN DRAWN, THIN WALLED ALUMINUM CANS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2302059A1 true DE2302059A1 (en) | 1974-07-25 |
| DE2302059B2 DE2302059B2 (en) | 1976-12-02 |
Family
ID=5869143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732302059 Ceased DE2302059B2 (en) | 1973-01-17 | 1973-01-17 | PROCEDURE FOR FILLING STILL BEVERAGES IN DRAWN, THIN WALLED ALUMINUM CANS |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT337100B (en) |
| BE (1) | BE809778A (en) |
| DE (1) | DE2302059B2 (en) |
| ES (1) | ES421637A1 (en) |
| FR (1) | FR2324516A1 (en) |
| GB (1) | GB1455652A (en) |
| IT (1) | IT1008701B (en) |
| NL (1) | NL7400183A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3141465A1 (en) * | 1980-12-18 | 1982-07-15 | Reynolds Metals Co., Henrico County, Va. | DEVICE FOR GENERATING OVERPRESSURE IN CONTAINERS |
| EP0092966A3 (en) * | 1982-04-22 | 1984-11-14 | Daiwa Can Company, Limited | Method of manufacturing gas-sealed containered food |
| EP0145908A1 (en) * | 1983-11-24 | 1985-06-26 | Leonhard Fischer & Co. GmbH | Container for sprayable materials with a piston pump |
| US4865088A (en) * | 1986-09-29 | 1989-09-12 | Vacuum Barrier Corporation | Controller cryogenic liquid delivery |
| FR2636918A1 (en) * | 1988-09-26 | 1990-03-30 | Air Liquide | Method and installation for packaging a non-carbonated liquid in packages |
| DE3912153C1 (en) * | 1989-04-13 | 1990-08-02 | Christoph V. Dr.Rer.Nat. Stein | Preventing deterioration of solns. by oxidn. - by feeding solns. in containers from which air has been expelled by injected protective gas |
| DE4036421A1 (en) * | 1990-11-15 | 1992-05-21 | Air Prod Gmbh | Packing plastics bottles with hot viscous fluids - involves drop of liq. gas to clear condensable vapours from dead space volume |
| WO2004037650A3 (en) * | 2002-09-26 | 2004-06-03 | Henkel Kgaa | Detergent in the form of mould elastic body |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4805806A (en) * | 1980-12-17 | 1989-02-21 | Boc Limited | Apparatus for dispensing liquefied gas |
| US4407340A (en) * | 1980-12-18 | 1983-10-04 | Reynolds Metals Company | Container pressurization system |
| GB2124597A (en) * | 1982-07-30 | 1984-02-22 | Vaux Breweries Plc | Lightweight cans for still liquids such as fruit juices and methods of manufacture thereof |
| GB2125937B (en) * | 1982-08-26 | 1986-06-25 | Metal Box Plc | Dispensing volatile liquids |
| FR2533015A1 (en) * | 1982-09-13 | 1984-03-16 | Air Liquide | METHOD AND DEVICE FOR INJECTING LIQUEFIED PRESSURIZING GAS INTO CONTAINERS |
| US4499931A (en) * | 1982-11-15 | 1985-02-19 | Crown Cork & Seal Company, Inc. | Nitrogen injector system |
| EP0111337A1 (en) * | 1982-12-13 | 1984-06-20 | Dunlop Aktiengesellschaft | Method for the leak-proof packaging of objects under pressure |
| US4583346A (en) * | 1983-07-19 | 1986-04-22 | National Can Corporation | Method and apparatus for pressurizing containers |
| US4935255A (en) * | 1985-12-10 | 1990-06-19 | Borden, Inc. | Controlled headspace gas packaging of aseptic dairy products while maintaining fat emulsion stability |
| SE457750B (en) * | 1986-07-21 | 1989-01-23 | Aga Ab | DEVICE FOR DOSAGE OF SMALL QUANTITIES OF CONDENSED GAS |
| US4715187A (en) * | 1986-09-29 | 1987-12-29 | Vacuum Barrier Corporation | Controlled cryogenic liquid delivery |
| US5251424A (en) * | 1991-01-11 | 1993-10-12 | American National Can Company | Method of packaging products in plastic containers |
| US5457939A (en) * | 1993-09-01 | 1995-10-17 | Optimal Food Processing Research, Inc. | Process for vacuum-packaging foodstuffs in rigid containers |
| US5507327A (en) * | 1995-03-28 | 1996-04-16 | Vbs Industries, Inc. | Funnel and automatic supply system for liquid nitrogen |
| US5804237A (en) * | 1995-10-16 | 1998-09-08 | George B. Diamond | Method of and package for sterilized edible material |
| UA94435C2 (en) | 2005-11-29 | 2011-05-10 | Петаинер Лидчепинг Аб | Device and method for distribution and dispensing of beverages, container for device |
-
1973
- 1973-01-17 DE DE19732302059 patent/DE2302059B2/en not_active Ceased
- 1973-12-12 AT AT1042873A patent/AT337100B/en not_active IP Right Cessation
- 1973-12-19 ES ES421637A patent/ES421637A1/en not_active Expired
-
1974
- 1974-01-07 NL NL7400183A patent/NL7400183A/xx not_active Application Discontinuation
- 1974-01-11 FR FR7400974A patent/FR2324516A1/en active Granted
- 1974-01-15 IT IT4773974A patent/IT1008701B/en active
- 1974-01-15 BE BE139839A patent/BE809778A/en unknown
- 1974-01-17 GB GB214874A patent/GB1455652A/en not_active Expired
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3141465A1 (en) * | 1980-12-18 | 1982-07-15 | Reynolds Metals Co., Henrico County, Va. | DEVICE FOR GENERATING OVERPRESSURE IN CONTAINERS |
| EP0092966A3 (en) * | 1982-04-22 | 1984-11-14 | Daiwa Can Company, Limited | Method of manufacturing gas-sealed containered food |
| US4703609A (en) * | 1982-04-22 | 1987-11-03 | Daiwa Can Company, Limited | Method of manufacturing pressurized sealed containered food |
| EP0145908A1 (en) * | 1983-11-24 | 1985-06-26 | Leonhard Fischer & Co. GmbH | Container for sprayable materials with a piston pump |
| US4865088A (en) * | 1986-09-29 | 1989-09-12 | Vacuum Barrier Corporation | Controller cryogenic liquid delivery |
| FR2636918A1 (en) * | 1988-09-26 | 1990-03-30 | Air Liquide | Method and installation for packaging a non-carbonated liquid in packages |
| DE3912153C1 (en) * | 1989-04-13 | 1990-08-02 | Christoph V. Dr.Rer.Nat. Stein | Preventing deterioration of solns. by oxidn. - by feeding solns. in containers from which air has been expelled by injected protective gas |
| DE4036421A1 (en) * | 1990-11-15 | 1992-05-21 | Air Prod Gmbh | Packing plastics bottles with hot viscous fluids - involves drop of liq. gas to clear condensable vapours from dead space volume |
| WO2004037650A3 (en) * | 2002-09-26 | 2004-06-03 | Henkel Kgaa | Detergent in the form of mould elastic body |
Also Published As
| Publication number | Publication date |
|---|---|
| ES421637A1 (en) | 1976-03-16 |
| NL7400183A (en) | 1974-07-19 |
| AT337100B (en) | 1977-06-10 |
| FR2324516B1 (en) | 1979-05-25 |
| ATA1042873A (en) | 1976-09-15 |
| GB1455652A (en) | 1976-11-17 |
| FR2324516A1 (en) | 1977-04-15 |
| BE809778A (en) | 1974-05-02 |
| DE2302059B2 (en) | 1976-12-02 |
| IT1008701B (en) | 1976-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BHV | Refusal |