CN102282076A - Method for filling a package, particularly a food package - Google Patents

Method for filling a package, particularly a food package Download PDF

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Publication number
CN102282076A
CN102282076A CN2009801548082A CN200980154808A CN102282076A CN 102282076 A CN102282076 A CN 102282076A CN 2009801548082 A CN2009801548082 A CN 2009801548082A CN 200980154808 A CN200980154808 A CN 200980154808A CN 102282076 A CN102282076 A CN 102282076A
Authority
CN
China
Prior art keywords
thin
container
walled
loaded
weighting material
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.)
Pending
Application number
CN2009801548082A
Other languages
Chinese (zh)
Inventor
伯恩德.厄尔曼
威尔弗雷德.莫尔
乔格.詹森
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.)
Ardagh Metal Beverage Germany GmbH
Original Assignee
Ball Packaging Europe 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 Ball Packaging Europe GmbH filed Critical Ball Packaging Europe GmbH
Publication of CN102282076A publication Critical patent/CN102282076A/en
Pending legal-status Critical Current

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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
    • 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
    • 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
    • B65D81/18—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 providing specific environment for contents, e.g. temperature above or below ambient
    • B65D81/20—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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
    • 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
    • B65D81/18—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 providing specific environment for contents, e.g. temperature above or below ambient
    • B65D81/20—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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
    • B65D81/2069—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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas in a special atmosphere
    • B65D81/2076—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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas in a special atmosphere in an at least partially rigid container
    • 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
    • B65B31/10—Adding propellants in solid form 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
    • B65B7/00—Closing containers or receptacles after filling
    • B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
    • B65B7/28—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by applying separate preformed closures, e.g. lids, covers

Abstract

The invention relates to a method for filling a thin-walled container comprising a lid to be opened during use, particularly a can, wherein the container requires an internal pressure to produce a necessary stability in the filled, closed state. The container is tightly closed after filling using a lid to be opened during use and is filled with filling material and a substance used as a compressed gas at room temperature before the container is tightly closed. In addition to a solid or liquid first filling material, the container is filled with solid carbon dioxide as a further filling material, wherein the carbon dioxide forms the compressed gas after the thin-walled container is tightly closed.

Description

Be used for the filling packing, especially the method for packaging for foodstuff
Technical field
The present invention relates to a kind of method that is used to load the thin-walled pressure vessel with the lid that must open in use, wherein consider the thin-walled performance of thin-walled pressure vessel, in order to be issued to required steadiness at filling state, container must have internal pressure.
Prior art
This thin-wall pull type container of for example known beverage pot type.This beverage can usually is loaded the beverage that contains carbonic acid and obtains required internal pressure by means of the carbon dioxide that contains in the beverage.In addition, for example known from EP0906222, the thin-walled pressure vessel that has loaded the beverage that does not contain carbonic acid also has been loaded liquid nitrogen in addition, so that form essential internal pressure after container is closed.
This container is sealed with sealing of lid ground after being loaded.In order to take out the use article, must uncover.At this constantly, the excess pressure pop-off in the container.Steadiness when internal pressure helps to deposit and transport, and different with aerosol can, needn't still be kept upright during use.
The result shows, can not be enough to adjust exactly desired container inner pressure all the time by means of these known method.
Known a kind of carbon dioxide with activated carbon and dry ice particles shape is dosed in the described container to form the method for container inner pressure from EP1686062A1.The gasiform carbon dioxide that discharges from dry ice particles is partly absorbed by activated carbon immediately, and if the container inner pressure reduction, then discharged by this activated carbon again.Known method from EP1686062A1 has defective significantly, that is, it is little suitable for food containers, because be close to food, itself should not contain activated carbon.
Summary of the invention
Therefore technical matters to be solved by this invention is, a kind of method is provided, and described method can be regulated the internal pressure that is loaded the osed top food containers more accurately.
According to imagination of the present invention, this technical matters is solved by a kind of method, in described method; the thin-wall container; tin for example, be loaded the use article of being useed as first weighting material earlier, then be loaded the solid-state carbon dioxide of being useed as other weighting material; be dry ice, and described container is sealed hermetically at last.Dry ice volatilizees (distillation) during in being added to container, and is continued to volatilize after the sealing hermetically at container at last.Dry ice by the volatilization after sealing hermetically, makes it possible to set up desired internal pressure at container.Adopt solid-state carbon dioxide to replace known liquid nitrogen, its advantage is, the volatility of solid carbon dioxide depends on the face area of solid carbon dioxide fatefully, and irrelevant with the classification of weighting material.When for example in the solid filling of for example peanut and so on, adding a dropping liquid nitrogen, described liquid nitrogen is distributed on the described weighting material and obtains bigger face area, therefore volatilized apace, weighting material in liquid state, Xiao Du milk or for example at solid-state weighting material, for example in the peanut, the volatility of dry ice is approximately equal all the time.That is to say, after dosing carbon dioxide and before container is sealed hermetically, the carbon dioxide quantity of volatilization is under any circumstance all roughly the same, and under any circumstance all there are enough carbon dioxide still to be deposited in the described container after the sealing hermetically at container, so that can readjust the formation internal pressure by in the osed top container hermetically.In the weighting material of liquid state with dissolved carbon dioxide performance, certainly must consider, can not be used for forming pressure again with being dissolved in those carbon dioxide in the beverage.According to the method for the present invention's imagination, therefore be particularly useful for solid.When being used for liquid, must satisfy some precondition.
Before container is closed, preferred except original use article (i.e. the material to be packaged that should in container, be peddled or betransported) in container, only dose the dry ice that is used as other unique weighting material.
Dose the dry ice quantity in the container and the ratio of air chamber, preferably between 1g/l and 4g/l, described air chamber draws from the container total volume with by the difference of the occupied that part of volume of liquid or solid-state weighting material.For thin-wall cylindrical cross-section shapes of containers wall was remained unchanged before being damaged by pressure, the dry ice of these quantity must produce desired container inner pressure after container is closed.
A kind of method of preferred form comprises for example following flow process:
-preparation thin-walled iron-sheet tank body,
-weighting material is loaded in the thin-walled iron-sheet tank body,
-dry ice of quantification is dosed in the thin-walled iron-sheet tank body, and
-after being added in the thin-walled iron-sheet tank body, dry ice in maximum 500 seconds, seals the thin-walled iron-sheet tank body airtightly with cover.
This preferred processing scheme is based on following understanding, promptly, under normal pressure (1013hPa), the distillation of dry ice was carried out in a time period, described time period permission still can be implemented the air-tightness sealing of iron sheet tank body in time in 500 seconds after dosing dry ice, thereby make and then to distil, produce desired high internal pressure, and needn't too many dry ice be dosed in the jar for this reason by the continuation that is deposited in the dry ice in the closed container.Its target is, before jar is closed, no more than 50% the dry ice of dosing originally in the jar is elevated.
Weighting material is preferably small article, also can be food (for example kernel).Under certain precondition, just consider carbon dioxide possible dissolubility in various liquid, this method can also be applied to the packing of liquid.
Container by means of this method filling is preferably the container with thin walled cylindrical tank body of being made by steel plate or aluminium sheet, and it comprises 0.15 liter or bigger total volume, and the wall thickness of its cylindrical shape wall part is between 0.05mm and 0.12mm.The cover that is used for closed tank, preferably a kind of after tank body is loaded by means of the compound notch of air tight and described tank body bonded assembly aluminium lid airtightly.As the replacement scheme of the container that has been loaded with metal (for example aluminium or tin-plate) closed with covers, can also seal with the pressure-proof molded plastic overcap.The preferred lid that uses especially has the crown cap of the cut that is used to draw back lid in use, just so-called easy-open lid.But scheme as an alternative also can be used the lid of no marking.
Description of drawings
According to the embodiment that relates to accompanying drawing, the present invention is described in detail now.
Shown in Figure 1.
The specific embodiment
Fig. 1 a illustrates the tank body of being made by thin-wall steel plate or aluminium sheet of the open-top that is not loaded.The cylindrical wall part 12 of tank body 12 has the wall thickness between 0.05mm and 0.12mm.
Fig. 1 b illustrates the tank body 10 shown in the inner Fig. 1 a that has been loaded solid-state or liquid weighting material 14.Described weighting material 14 is a kind of food and a part of space 16 that has occupied the total volume of tank body 10, thereby leaves air chamber 18 above segment space 16.
Fig. 1 c is illustrated in tank body 10 and has been loaded after the weighting material 14, then dry ice 20 is dosed in the tank body 10.Described dry ice 20 begins distillation at once under common ambient pressure, air chamber 18 thereby be full of gasiform carbon dioxide.
Fig. 1 d illustrates at last, before all solid-state carbon dioxide sublimes, then uses lid 22 closed tank 10 airtightly.Described lid 22 is connected with tank body 10 airtightly by means of compound notch 24.After container was by sealing airtightly, the internal pressure that the solid carbon dioxide 20 of retention continues to convert gasiform carbon dioxide to and make container finally reached desired numerical value, and this numerical value is absolutely necessary for the thin walled cylindrical wall of firm container.The quantity of more suitable solid carbon dioxide and the ratio of gas volume are between 1g/l air chamber and 4g/l air chamber.Lid 22 is finished sealing as far as possible in solid carbon dioxide is loaded into 500 later in the tank body 10 seconds.

Claims (7)

1. be used to load thin-walled pressure vessel with the lid that when using, must open, the method for tin especially,
-described thin-walled pressure vessel needs internal pressure for being loaded the steadiness that possesses necessity under the osed top state,
-described thin-walled pressure vessel is sealed hermetically by means of the lid that must open in use after being loaded, and
-described thin-walled pressure vessel was loaded the material that weighting material and filling are used as pressure gas at normal temperatures before being sealed hermetically,
It is characterized in that, except the first solid-state or liquid weighting material, solid-state carbon dioxide is dosed in the container as other weighting material that wherein said carbon dioxide is formed pressure gas after the sealing hermetically at thin-walled pressure vessel.
2. in accordance with the method for claim 1, wherein container is loaded and is in a liquid state at normal temperatures or the first solid-state weighting material, described first weighting material has occupied the part of container total volume simultaneously, thereby leave the air chamber of the difference of the volume that is used as total volume and is occupied by first weighting material, it is characterized in that, the quantity of dry ice and the ratio of air chamber are between 1g/l and 4g/l.
3. according to claim 1 or 2 described methods, have following flow process:
-preparation thin-walled iron-sheet tank body,
-first weighting material is loaded in the thin-walled iron-sheet tank body,
-dry ice of quantification is dosed in the thin-walled iron-sheet tank body, and
-after being added in the thin-walled iron-sheet tank body, dry ice in maximum 500 seconds, seals the thin-walled iron-sheet tank body airtightly with cover.
4. according to each described method in the claim 1 to 3, it is characterized in that weighting material is a kind of food.
5. according to each described method in the claim 1 to 4, it is characterized in that, container to be loaded has the thin-wall cylindrical tank of being made by steel plate or aluminium sheet, and described tank body has thickness greater than 0.2 liter total volume and its cylindrical shape wall part between 0.05mm and 0.12mm.
6. according to each described method in the claim 1 to 5, it is characterized in that, after container is loaded, by means of the described container of peelable lid seal ground sealing.
7. according to each described method in the claim 1 to 6, it is characterized in that, under protective atmosphere, implement described method.
CN2009801548082A 2008-11-20 2009-11-11 Method for filling a package, particularly a food package Pending CN102282076A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008043942A DE102008043942A1 (en) 2008-11-20 2008-11-20 Method for filling a packaging, in particular a food packaging
DE102008043942.8 2008-11-20
PCT/EP2009/065006 WO2010057818A1 (en) 2008-11-20 2009-11-11 Method for filling a package, particularly a food package

Publications (1)

Publication Number Publication Date
CN102282076A true CN102282076A (en) 2011-12-14

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ID=41667320

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801548082A Pending CN102282076A (en) 2008-11-20 2009-11-11 Method for filling a package, particularly a food package

Country Status (13)

Country Link
US (1) US20110219731A1 (en)
EP (1) EP2358599A1 (en)
JP (1) JP2012509229A (en)
KR (1) KR20110097792A (en)
CN (1) CN102282076A (en)
AU (1) AU2009317409A1 (en)
BR (1) BRPI0920958A2 (en)
CA (1) CA2743991A1 (en)
DE (1) DE102008043942A1 (en)
IL (1) IL212989A0 (en)
MX (1) MX2011005020A (en)
RU (1) RU2011124938A (en)
WO (1) WO2010057818A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105782630A (en) * 2016-04-20 2016-07-20 浙江卡博铜业有限公司 Water hammer absorber

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9661872B2 (en) * 2012-10-17 2017-05-30 Pepsico, Inc. Post fill carbonation with container overpressure limitation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1118089B (en) * 1958-09-27 1961-11-23 American Can Co Process for preventing the flexible side walls from collapsing or bending of an incompletely filled container for liquids and powders and a device for carrying out this process
WO1997014614A1 (en) * 1995-10-16 1997-04-24 Diamond George B Packaging sterilizable edibles in thin walled containers
WO2005063594A2 (en) * 2003-12-22 2005-07-14 Da Vinci Association For Inventors' Rights System and method for packaging coffee or tea
CN1646373A (en) * 2002-04-24 2005-07-27 沃纳·格雷伯 Method and device for inert gas rinsing of containers

Family Cites Families (4)

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Publication number Priority date Publication date Assignee Title
EP0111337A1 (en) * 1982-12-13 1984-06-20 Dunlop Aktiengesellschaft Method for the leak-proof packaging of objects under pressure
US4600123A (en) * 1982-12-16 1986-07-15 Rocket Research Company, A Division Of Rockor, Inc. Propellant augmented pressurized gas dispensing device
DE10311334A1 (en) * 2002-12-20 2004-07-08 Cfs Germany Gmbh Packaging machine line with device for loading the packaging with a gaseous or volatile substance
DE102005004412A1 (en) 2005-01-31 2006-08-03 Czewo Full Filling Service Gmbh Method for filling a container with carbon dioxide (CO2) and carbon dioxide (CO2) containing container

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1118089B (en) * 1958-09-27 1961-11-23 American Can Co Process for preventing the flexible side walls from collapsing or bending of an incompletely filled container for liquids and powders and a device for carrying out this process
WO1997014614A1 (en) * 1995-10-16 1997-04-24 Diamond George B Packaging sterilizable edibles in thin walled containers
CN1646373A (en) * 2002-04-24 2005-07-27 沃纳·格雷伯 Method and device for inert gas rinsing of containers
WO2005063594A2 (en) * 2003-12-22 2005-07-14 Da Vinci Association For Inventors' Rights System and method for packaging coffee or tea

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105782630A (en) * 2016-04-20 2016-07-20 浙江卡博铜业有限公司 Water hammer absorber

Also Published As

Publication number Publication date
RU2011124938A (en) 2012-12-27
BRPI0920958A2 (en) 2015-12-29
CA2743991A1 (en) 2010-05-27
IL212989A0 (en) 2011-07-31
US20110219731A1 (en) 2011-09-15
MX2011005020A (en) 2011-12-16
DE102008043942A1 (en) 2010-05-27
AU2009317409A1 (en) 2010-05-27
WO2010057818A1 (en) 2010-05-27
KR20110097792A (en) 2011-08-31
EP2358599A1 (en) 2011-08-24
JP2012509229A (en) 2012-04-19

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Application publication date: 20111214