CA2080912C - Procede et dispositif pour favoriser l'echange gazeux entre un reservoir etanche et l'atmosphere ambiant - Google Patents
Procede et dispositif pour favoriser l'echange gazeux entre un reservoir etanche et l'atmosphere ambiantInfo
- Publication number
- CA2080912C CA2080912C CA002080912A CA2080912A CA2080912C CA 2080912 C CA2080912 C CA 2080912C CA 002080912 A CA002080912 A CA 002080912A CA 2080912 A CA2080912 A CA 2080912A CA 2080912 C CA2080912 C CA 2080912C
- Authority
- CA
- Canada
- Prior art keywords
- receptacle
- chamber
- gas
- probe
- interior
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000007789 gas Substances 0.000 claims description 87
- 239000000523 sample Substances 0.000 claims description 21
- 238000004891 communication Methods 0.000 claims description 8
- 235000013305 food Nutrition 0.000 claims description 8
- 230000004913 activation Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 239000011261 inert gas Substances 0.000 claims description 4
- 239000007800 oxidant agent Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 2
- 238000012986 modification Methods 0.000 abstract description 4
- 230000004048 modification Effects 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- 238000004806 packaging method and process Methods 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 238000009461 vacuum packaging Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 235000013622 meat product Nutrition 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 240000002129 Malva sylvestris Species 0.000 description 1
- 235000006770 Malva sylvestris Nutrition 0.000 description 1
- 240000006064 Urena lobata Species 0.000 description 1
- 235000015414 Urena lobata Nutrition 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 235000015173 baked goods and baking mixes Nutrition 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009459 flexible packaging Methods 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 230000001706 oxygenating effect Effects 0.000 description 1
- 108010050846 oxymyoglobin Proteins 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
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
- B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vacuum Packaging (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
Méthode et appareil pour permettre de modifier l'atmosphère gazeuse entourant un produit placé dans un récipient fermé. Plus particulièrement, la présente invention concerne une méthode et un appareil pour l'extraction, la modification ou l'échange d'atmosphère gazeuse à l'intérieur d'un récipient fermé, étanche, tout en empêchant la déformation dudit contenant.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51093890A | 1990-04-19 | 1990-04-19 | |
| US510,938 | 1990-04-19 | ||
| US64958391A | 1991-02-01 | 1991-02-01 | |
| US649,583 | 1991-02-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2080912A1 CA2080912A1 (fr) | 1991-10-20 |
| CA2080912C true CA2080912C (fr) | 1997-12-30 |
Family
ID=27057076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002080912A Expired - Fee Related CA2080912C (fr) | 1990-04-19 | 1991-04-19 | Procede et dispositif pour favoriser l'echange gazeux entre un reservoir etanche et l'atmosphere ambiant |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0525097B1 (fr) |
| JP (1) | JPH05507036A (fr) |
| AT (1) | ATE118421T1 (fr) |
| AU (1) | AU7758591A (fr) |
| CA (1) | CA2080912C (fr) |
| DE (1) | DE69107452T2 (fr) |
| WO (1) | WO1991016237A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ534244A (en) | 2004-07-20 | 2007-05-31 | Foodcap Int Ltd | Product distribution methods and apparatus |
| JP2008516855A (ja) | 2004-10-15 | 2008-05-22 | フードキャップ インターナショナル リミテッド | コンテナ、蓋体およびそのためのクリップ |
| AU2005294893A1 (en) | 2004-10-15 | 2006-04-20 | Foodcap International Limited | Methods and apparatus for thermal regulation of perishable products |
| ES2624002T3 (es) * | 2004-10-18 | 2017-07-12 | Foodcap International Limited | Método para el procesamiento y distribución de productos cárnicos |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1591932A (en) * | 1924-01-11 | 1926-07-06 | American Can Co | Method and apparatus for replacing air in filled containers with inert gas |
| US4548824A (en) * | 1983-05-02 | 1985-10-22 | Pakor, Inc. | Package for storing perishable products in a reduced air atmosphere |
| US4779398A (en) * | 1987-02-06 | 1988-10-25 | W. R. Grace & Co.-Conn., Cryovac Div. | Method and apparatus for making gas flushed packages |
-
1991
- 1991-04-19 WO PCT/US1991/002697 patent/WO1991016237A1/fr not_active Ceased
- 1991-04-19 DE DE69107452T patent/DE69107452T2/de not_active Expired - Fee Related
- 1991-04-19 JP JP91508394A patent/JPH05507036A/ja active Pending
- 1991-04-19 EP EP91908769A patent/EP0525097B1/fr not_active Expired - Lifetime
- 1991-04-19 AT AT91908769T patent/ATE118421T1/de not_active IP Right Cessation
- 1991-04-19 CA CA002080912A patent/CA2080912C/fr not_active Expired - Fee Related
- 1991-04-19 AU AU77585/91A patent/AU7758591A/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| AU7758591A (en) | 1991-11-11 |
| CA2080912A1 (fr) | 1991-10-20 |
| DE69107452T2 (de) | 1995-09-21 |
| EP0525097A1 (fr) | 1993-02-03 |
| EP0525097B1 (fr) | 1995-02-15 |
| DE69107452D1 (de) | 1995-03-23 |
| WO1991016237A1 (fr) | 1991-10-31 |
| JPH05507036A (ja) | 1993-10-14 |
| ATE118421T1 (de) | 1995-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |