DE3362974D1 - Improvements in or relating to vacuum packaging - Google Patents
Improvements in or relating to vacuum packagingInfo
- Publication number
- DE3362974D1 DE3362974D1 DE8383300134T DE3362974T DE3362974D1 DE 3362974 D1 DE3362974 D1 DE 3362974D1 DE 8383300134 T DE8383300134 T DE 8383300134T DE 3362974 T DE3362974 T DE 3362974T DE 3362974 D1 DE3362974 D1 DE 3362974D1
- Authority
- DE
- Germany
- Prior art keywords
- relating
- vacuum packaging
- packaging
- vacuum
- 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
- B65B31/021—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 the containers or wrappers being interconnected
-
- 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
- B65B11/00—Wrapping, e.g. partially or wholly enclosing, articles or quantities of material, in strips, sheets or blanks, of flexible material
- B65B11/50—Enclosing articles, or quantities of material, by disposing contents between two sheets, e.g. pocketed sheets, and securing their opposed free margins
- B65B11/52—Enclosing articles, or quantities of material, by disposing contents between two sheets, e.g. pocketed sheets, and securing their opposed free margins one sheet being rendered plastic, e.g. by heating, and forced by fluid pressure, e.g. vacuum, into engagement with the other sheet and contents, e.g. skin-, blister-, or bubble- packaging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Vacuum Packaging (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21030/82A IT1151393B (en) | 1982-04-30 | 1982-04-30 | PROCESS AND EQUIPMENT FOR VACUUM PACKAGING |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3362974D1 true DE3362974D1 (en) | 1986-05-22 |
Family
ID=11175646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383300134T Expired DE3362974D1 (en) | 1982-04-30 | 1983-01-11 | Improvements in or relating to vacuum packaging |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0093480B1 (en) |
JP (1) | JPS58193225A (en) |
AU (1) | AU561552B2 (en) |
BR (1) | BR8302137A (en) |
CA (1) | CA1259024A (en) |
DE (1) | DE3362974D1 (en) |
DK (1) | DK157742C (en) |
IT (1) | IT1151393B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1153034B (en) * | 1982-11-15 | 1987-01-14 | Grace W R & Co | PROCESS AND EQUIPMENT FOR VACUUM PACKAGING AND REACTIVE PACKAGING |
US4684025A (en) * | 1986-01-30 | 1987-08-04 | The Procter & Gamble Company | Shaped thermoformed flexible film container for granular products and method and apparatus for making the same |
GB2271546A (en) * | 1992-10-19 | 1994-04-20 | Grace W R & Co | Vacuum packaging chamber and method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3204384A (en) * | 1962-09-13 | 1965-09-07 | Ludlow Corp | Skin packaging method and apparatus |
US3835618A (en) * | 1973-01-22 | 1974-09-17 | Grace W R & Co | Apparatus for producing vacuum skin packages in multiples |
JPS54159090A (en) * | 1978-06-05 | 1979-12-15 | Ishikawa Seisakusho Kk | Method of preventing creases in vacuum film wrapping |
-
1982
- 1982-04-30 IT IT21030/82A patent/IT1151393B/en active
- 1982-12-06 CA CA000417056A patent/CA1259024A/en not_active Expired
-
1983
- 1983-01-11 EP EP83300134A patent/EP0093480B1/en not_active Expired
- 1983-01-11 DE DE8383300134T patent/DE3362974D1/en not_active Expired
- 1983-01-14 DK DK015283A patent/DK157742C/en not_active IP Right Cessation
- 1983-04-27 BR BR8302137A patent/BR8302137A/en unknown
- 1983-04-28 JP JP58074131A patent/JPS58193225A/en active Pending
- 1983-04-29 AU AU14095/83A patent/AU561552B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
JPS58193225A (en) | 1983-11-10 |
AU561552B2 (en) | 1987-05-14 |
DK15283D0 (en) | 1983-01-14 |
EP0093480B1 (en) | 1986-04-16 |
EP0093480A2 (en) | 1983-11-09 |
CA1259024A (en) | 1989-09-05 |
DK157742B (en) | 1990-02-12 |
IT8221030A0 (en) | 1982-04-30 |
DK15283A (en) | 1983-10-31 |
EP0093480A3 (en) | 1984-12-19 |
IT1151393B (en) | 1986-12-17 |
AU1409583A (en) | 1983-11-03 |
DK157742C (en) | 1990-07-30 |
BR8302137A (en) | 1983-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: W.R. GRACE & CO.-CONN., NEW YORK, N.Y., US |
|
8328 | Change in the person/name/address of the agent |
Free format text: UEXKUELL, FRHR. VON, J., DIPL.-CHEM. DR.RER.NAT. STOLBERG-WERNIGERODE, GRAF ZU, U., DIPL.-CHEM. DR.RER.NAT. SUCHANTKE, J., DIPL.-ING. HUBER, A., DIPL.-ING. KAMEKE, VON, A., DIPL.-CHEM. DR.RER.NAT. VOELKER, I., DIPL.-BIOL. FRANCK, P., DIPL.-CHEM.ETH DR.SC.TECHN., PAT.-ANWAELTE, 2000 HAMBURG |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: CRYOVAC, INC., DUNCAN, S.C., US |