DE3435186C2 - Verfahren zur luftdichten Verpackung von Produkten - Google Patents
Verfahren zur luftdichten Verpackung von ProduktenInfo
- Publication number
- DE3435186C2 DE3435186C2 DE3435186A DE3435186A DE3435186C2 DE 3435186 C2 DE3435186 C2 DE 3435186C2 DE 3435186 A DE3435186 A DE 3435186A DE 3435186 A DE3435186 A DE 3435186A DE 3435186 C2 DE3435186 C2 DE 3435186C2
- Authority
- DE
- Germany
- Prior art keywords
- film
- product
- suction
- air
- packaging
- 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
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 21
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 21
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 21
- 239000011888 foil Substances 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 8
- 238000012856 packing Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 6
- 238000004377 microelectronic Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000009461 vacuum packaging Methods 0.000 description 2
- 240000007651 Rubus glaucus Species 0.000 description 1
- 235000011034 Rubus glaucus Nutrition 0.000 description 1
- 235000009122 Rubus idaeus Nutrition 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 235000013622 meat product Nutrition 0.000 description 1
- 239000005022 packaging material Substances 0.000 description 1
- 238000012858 packaging process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 238000007666 vacuum forming 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
- 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
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vacuum Packaging (AREA)
- Packages (AREA)
- Package Closures (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HU833350A HU190161B (en) | 1983-09-27 | 1983-09-27 | Method for sealed packing or packing in protective atmosphere wares by plastic foil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3435186A1 DE3435186A1 (de) | 1985-04-11 |
| DE3435186C2 true DE3435186C2 (de) | 1986-07-31 |
Family
ID=10963685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3435186A Expired DE3435186C2 (de) | 1983-09-27 | 1984-09-25 | Verfahren zur luftdichten Verpackung von Produkten |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS6121317A (enExample) |
| DE (1) | DE3435186C2 (enExample) |
| ES (1) | ES8600148A1 (enExample) |
| GB (1) | GB2146971A (enExample) |
| HU (1) | HU190161B (enExample) |
| IT (1) | IT1176813B (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2729639B1 (fr) * | 1995-01-20 | 1997-04-18 | Lalande Soc Civ | Procede et installation d'emballage et objets emballes ainsi obtenus |
| SE515445C2 (sv) * | 1999-02-22 | 2001-08-06 | Glenn Gustafsson | Förfarande och anordning för inpackning av mjuka element |
| DE10205458A1 (de) * | 2002-02-08 | 2003-08-28 | Sig Combibloc Sys Gmbh | Verfahren zum Sterilisieren eines in einer Verpackung abgepackten Produktes |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3715860A (en) * | 1971-07-23 | 1973-02-13 | J Esty | Method of preserving perishable products |
| DE2412948B2 (de) * | 1974-03-18 | 1978-06-08 | Alkor-Werk Karl Lissmann Gmbh & Co Kg, 8000 Muenchen | Verfahren und Einrichtung zur Herstellung einer Skinpackung |
-
1983
- 1983-09-27 HU HU833350A patent/HU190161B/hu not_active IP Right Cessation
-
1984
- 1984-09-10 JP JP59188247A patent/JPS6121317A/ja active Granted
- 1984-09-20 GB GB08423795A patent/GB2146971A/en not_active Withdrawn
- 1984-09-25 DE DE3435186A patent/DE3435186C2/de not_active Expired
- 1984-09-26 ES ES536257A patent/ES8600148A1/es not_active Expired
- 1984-09-26 IT IT22844/84A patent/IT1176813B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| HUT36042A (en) | 1985-08-28 |
| IT1176813B (it) | 1987-08-18 |
| GB8423795D0 (en) | 1984-10-24 |
| IT8422844A1 (it) | 1986-03-26 |
| JPS6335499B2 (enExample) | 1988-07-15 |
| GB2146971A (en) | 1985-05-01 |
| IT8422844A0 (it) | 1984-09-26 |
| DE3435186A1 (de) | 1985-04-11 |
| ES536257A0 (es) | 1985-10-01 |
| JPS6121317A (ja) | 1986-01-30 |
| HU190161B (en) | 1986-08-28 |
| ES8600148A1 (es) | 1985-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |