AU2005100285A4 - Packaging wine in containers - Google Patents
Packaging wine in containers Download PDFInfo
- Publication number
- AU2005100285A4 AU2005100285A4 AU2005100285A AU2005100285A AU2005100285A4 AU 2005100285 A4 AU2005100285 A4 AU 2005100285A4 AU 2005100285 A AU2005100285 A AU 2005100285A AU 2005100285 A AU2005100285 A AU 2005100285A AU 2005100285 A4 AU2005100285 A4 AU 2005100285A4
- Authority
- AU
- Australia
- Prior art keywords
- wine
- container
- metallic
- containers
- metallic container
- 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.)
- Expired
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- Closures For Containers (AREA)
- Packages (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
Description
AUSTRALIA
Patents Act 1990 COMPLETE SPECIFICATION INNOVATION PATENT Applicant(s): AMCOR LIMITED A.C.N. 000 017 372 Invention Title: PACKAGING WINE IN CONTAINERS The following statement is a full description of this invention, including the best method of performing it known to me/us: 2 SPACKAGING WINE IN CONTAINERS The present invention relates to a process for packaging wine in metallic containers.
The term "metallic containers" is understood 00 herein to mean any metallic container and includes, by way of example, one-piece cans, two-piece cans, and "bottles" oexml, oepcean,twpiccasan"btl" Swith screw or other closures. The screw or other closures V 10 may be made from metal or any other suitable material.
Australian patent application 2002304976 in the name of Barokes Pty Ltd describes and claims a process for packaging wine in aluminium cans.
Claim 1 of the Barokes patent application defines a process of packaging wine in a two-piece aluminium can having an internal corrosion resistant coating. The claimed process comprises the steps of: preparing wine characterized in that the wine has less than 35 ppm of free SO 2 less than 300 ppm of chlorides and less than 800 ppm of sulfates; filling a two-piece aluminium can body with the wine; and sealing the can with an aluminium closure such that the pressure within the can is at least 25 psi.
The Barokes patent application describes that the above-mentioned maximum levels of free SO 2 chlorides, and sulfates are necessary in order to minimise corrosion of the packaged cans and minimize tainting of the packaged wine in aluminium containers.
H:\Bkrot\Keep\speci\Amcor\wine innovation application_l.doc 30/03/05 3 SThe applicant has determined that the concentration of free S02 in wine that is generally V)available in Australia and other countries is a more significant factor than the concentrations of chlorides and sulfates in the wines in terms of corrosion and wine Stainting in metallic containers generally.
SThe applicant has found, surprisingly, that the V 10 above-described maximum concentration of 35 ppm for free
SO
2 in wine in aluminium containers specified in the Barokes application also applies to packaging wine in any metallic container.
According to the present invention there is provided a process of packaging wine in a metallic container as described herein having an internal corrosion resistant coating that comprises the steps of: preparing wine characterized in that the wine has less than 35 ppm of free S0 2 filling a metallic container, as described herein, with the wine; and sealing the metallic container such that the pressure within the container is at least a predetermined limit.
The metallic container may be, by way of example, a two piece aluminium can.
Alternatively, the metallic container may be, by way of further example, an aluminium bottle with a screw closure.
H:\Bkrot\Keep\speci\Amcor\wine innovation application _l.doc 30/03/05 4 Alternatively, the metallic container may be, by Sway of further example, a steel container.
SAlternatively, the metallic container may be, by way of further example, a steel can with an aluminium end seamed onto the can.
00 The wine may be prepared in step above by any Ssuitable process.
The metallic container may be filled with wine in step above by any suitable process, for example using standard filling apparatus.
The filled metallic container may be sealed in step above by any suitable process, for example using standard sealing apparatus.
In the case of containers in the form of twopiece cans the filled can may be sealed, for example, using standard apparatus for seaming an end onto the can.
Preferably step comprises preparing wine that has less than 10 ppm free SO 2 More preferably step comprises preparing wine that has less than 5 ppm free SO 2 The concentrations of other constituents of the wine, such as sulfates and chlorides, may be selected as required.
Preferably step comprises sealing the metallic container such that the pressure within the container is at least 25 psi.
H:\Bkrot\Keep\speci\Amcor\wine innovation application_l.doc 30/03/05 5 SAccording to the present invention there is also Sprovided a metallic wine container that has been packaged in accordance with the above-described process.
Many modifications may be made to the invention described above without departing from the spirit and 00 scope of the invention.
O- iO H:\Bkrot\Keep\speci\Amcor\wine innovation application_l.doc 30/03/05
Claims (4)
1. A process of packaging wine in a metallic Scontainer as defined herein having an internal corrosion resistant coating that comprises the steps of: 00 preparing wine characterized in that the 0 wine has less than 35 ppm of free SO 2 filling a metallic container, as described herein, with the wine; and sealing the metallic container such that the pressure within the container is at least a predetermined limit.
2. The process defined in claim 1 wherein the metallic container is a steel container.
3. The process defined in claim 1 wherein the metallic container is a steel can with an aluminium end seamed onto the can.
4. The process defined in any one of the preceding claims wherein step comprises sealing the metallic container such that the pressure within the container is at least 25 psi. A metallic wine container that has been packaged in accordance with the process defined in any one of the preceding claims. H:\Bkrot\Keep\speci\Amncor\wine innovation applicationl.doc 30/03/05
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2005100285A AU2005100285A4 (en) | 2004-04-06 | 2005-04-05 | Packaging wine in containers |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2004901888A AU2004901888A0 (en) | 2004-04-06 | Packaging wine in containers | |
AU2004901894A AU2004901894A0 (en) | 2004-04-06 | Packaging wine in containers | |
AU2004901894 | 2004-04-06 | ||
AU2004901888 | 2004-04-06 | ||
AU2005100285A AU2005100285A4 (en) | 2004-04-06 | 2005-04-05 | Packaging wine in containers |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2005100285A4 true AU2005100285A4 (en) | 2005-05-05 |
Family
ID=34577247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2005100285A Expired AU2005100285A4 (en) | 2004-04-06 | 2005-04-05 | Packaging wine in containers |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU2005100285A4 (en) |
-
2005
- 2005-04-05 AU AU2005100285A patent/AU2005100285A4/en not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FGI | Letters patent sealed or granted (innovation patent) | ||
MK22 | Patent ceased section 143a(d), or expired - non payment of renewal fee or expiry |