CA1000670A - Receptacle evacuation apparatus and method - Google Patents
Receptacle evacuation apparatus and methodInfo
- Publication number
- CA1000670A CA1000670A CA206,664A CA206664A CA1000670A CA 1000670 A CA1000670 A CA 1000670A CA 206664 A CA206664 A CA 206664A CA 1000670 A CA1000670 A CA 1000670A
- Authority
- CA
- Canada
- Prior art keywords
- receptacle
- evacuation apparatus
- evacuation
- receptacle evacuation
- 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
Links
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
- B65B31/02—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
- B65B31/024—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas specially adapted for wrappers or bags
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vacuum Packaging (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00423345A US3851437A (en) | 1973-12-10 | 1973-12-10 | Receptacle evacuation apparatus and method |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1000670A true CA1000670A (en) | 1976-11-30 |
Family
ID=23678551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA206,664A Expired CA1000670A (en) | 1973-12-10 | 1974-08-09 | Receptacle evacuation apparatus and method |
Country Status (10)
Country | Link |
---|---|
US (1) | US3851437A (en) |
CA (1) | CA1000670A (en) |
CH (1) | CH571974A5 (en) |
DE (1) | DE2456229A1 (en) |
DK (1) | DK142540B (en) |
FR (1) | FR2253672B1 (en) |
GB (1) | GB1470446A (en) |
IT (1) | IT1026824B (en) |
NL (1) | NL7415687A (en) |
SE (1) | SE417302B (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4085231A (en) * | 1976-10-08 | 1978-04-18 | W. R. Grace & Co. | Container evacuation process |
US4189897A (en) * | 1978-11-01 | 1980-02-26 | Acraloc Corporation | High speed evacuation chamber packaging and clipping machine |
IE51047B1 (en) * | 1980-06-25 | 1986-09-17 | Grace W R & Co | Packaging process and apparatus |
IT1139239B (en) * | 1981-10-16 | 1986-09-24 | Grace Italiana Spa | VACUUM PACKAGING EQUIPMENT AND PROCEDURE |
EP0192348A3 (en) * | 1985-02-12 | 1988-07-20 | Fgl Projects Limited | Improvements in or relating to valves |
DE3665429D1 (en) * | 1985-02-12 | 1989-10-12 | Fgl Projects Ltd | Improvements in or relating to vacuum packaging |
NZ221180A (en) * | 1986-11-05 | 1990-05-28 | Rmf Steel Products Co | Packaging of foodstuffs in vacuum chamber: carbon dioxide used to eliminate oxygen |
US4919955A (en) * | 1987-09-08 | 1990-04-24 | Mitchell Jerry L | Method for packaging perishable products |
IT1233855B (en) * | 1988-01-22 | 1992-04-21 | Interdibipack Spa | DEVICE FOR THE HERMETIC CLOSURE OF BAGS INTENDED FOR THE VACUUM PACKAGING OF VARIOUS PRODUCTS, IN PARTICULAR FOOD. |
US5035103A (en) * | 1990-06-04 | 1991-07-30 | Akkala Walter I | Self sealing vacuum vent and dome process |
US5062252A (en) * | 1990-08-08 | 1991-11-05 | Viskase Corporation | Vacuum packaging method and apparatus |
DE4418492C2 (en) * | 1994-05-27 | 1998-03-19 | Heinz Opel | Process for packaging, storing and transporting freeze-frozen, chunky frozen products |
US6018932A (en) * | 1998-01-07 | 2000-02-01 | Premark Feg L.L.C. | Gas exchange apparatus |
TWI279359B (en) | 2003-07-31 | 2007-04-21 | Tilia Int Inc | Lidless vacuum appliance |
US7478516B2 (en) * | 2003-07-31 | 2009-01-20 | Sunbeam Products, Inc. | Vacuum packaging appliance |
DK3115302T3 (en) * | 2015-07-07 | 2017-09-04 | Ulma Packaging Tech Ct Coop | PROCEDURE, MACHINE AND INSTALLATION FOR VACUUM PACKING OF PRODUCTS |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3059389A (en) * | 1957-12-03 | 1962-10-23 | Ralph S Randall | Vacuum bag sealing machine |
US3714754A (en) * | 1970-12-14 | 1973-02-06 | Grace W R & Co | Vacuumizing system |
-
1973
- 1973-12-10 US US00423345A patent/US3851437A/en not_active Expired - Lifetime
-
1974
- 1974-08-09 CA CA206,664A patent/CA1000670A/en not_active Expired
- 1974-11-21 GB GB5051974A patent/GB1470446A/en not_active Expired
- 1974-11-28 DE DE19742456229 patent/DE2456229A1/en not_active Withdrawn
- 1974-12-02 SE SE7415079A patent/SE417302B/en unknown
- 1974-12-02 NL NL7415687A patent/NL7415687A/en not_active Application Discontinuation
- 1974-12-02 CH CH1596674A patent/CH571974A5/xx not_active IP Right Cessation
- 1974-12-05 FR FR7439886A patent/FR2253672B1/fr not_active Expired
- 1974-12-05 IT IT30227/74A patent/IT1026824B/en active
- 1974-12-09 DK DK638974AA patent/DK142540B/en unknown
Also Published As
Publication number | Publication date |
---|---|
US3851437A (en) | 1974-12-03 |
GB1470446A (en) | 1977-04-14 |
SE417302B (en) | 1981-03-09 |
FR2253672A1 (en) | 1975-07-04 |
DK142540B (en) | 1980-11-17 |
IT1026824B (en) | 1978-10-20 |
SE7415079L (en) | 1975-06-11 |
DK638974A (en) | 1975-08-11 |
DK142540C (en) | 1981-08-03 |
FR2253672B1 (en) | 1978-05-05 |
DE2456229A1 (en) | 1975-06-12 |
NL7415687A (en) | 1975-06-12 |
CH571974A5 (en) | 1976-01-30 |
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