CA2288498C - Sachet ou emballage pour denrees alimentaires constitue d'une pellicule pelable et procede de production de ces produits - Google Patents
Sachet ou emballage pour denrees alimentaires constitue d'une pellicule pelable et procede de production de ces produits Download PDFInfo
- Publication number
- CA2288498C CA2288498C CA002288498A CA2288498A CA2288498C CA 2288498 C CA2288498 C CA 2288498C CA 002288498 A CA002288498 A CA 002288498A CA 2288498 A CA2288498 A CA 2288498A CA 2288498 C CA2288498 C CA 2288498C
- Authority
- CA
- Canada
- Prior art keywords
- film
- packaging
- limbs
- product
- peelable
- 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
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 149
- 238000000034 method Methods 0.000 title claims description 37
- 230000008569 process Effects 0.000 title claims description 36
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 238000007789 sealing Methods 0.000 claims abstract description 99
- 239000004698 Polyethylene Substances 0.000 claims abstract description 37
- 229920000573 polyethylene Polymers 0.000 claims abstract description 37
- -1 polyethylene Polymers 0.000 claims abstract description 36
- 238000005520 cutting process Methods 0.000 claims abstract description 15
- 239000004952 Polyamide Substances 0.000 claims abstract description 13
- 229920002647 polyamide Polymers 0.000 claims abstract description 13
- 238000004321 preservation Methods 0.000 claims abstract description 9
- 229920002994 synthetic fiber Polymers 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 12
- 238000010168 coupling process Methods 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 239000010408 film Substances 0.000 claims 26
- 238000007664 blowing Methods 0.000 claims 2
- 238000000926 separation method Methods 0.000 claims 1
- 239000010409 thin film Substances 0.000 claims 1
- 235000013305 food Nutrition 0.000 abstract description 7
- 239000010410 layer Substances 0.000 description 26
- 239000002985 plastic film Substances 0.000 description 11
- 229920006255 plastic film Polymers 0.000 description 11
- 239000007789 gas Substances 0.000 description 9
- 235000013351 cheese Nutrition 0.000 description 7
- 238000003860 storage Methods 0.000 description 7
- 208000029152 Small face Diseases 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 230000032798 delamination Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 238000012858 packaging process Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 101100005918 Arabidopsis thaliana RRP45B gene Proteins 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 241001148470 aerobic bacillus Species 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004320 controlled atmosphere Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 238000006911 enzymatic reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000003798 microbiological reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000001542 size-exclusion chromatography Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D33/00—Details of, or accessories for, sacks or bags
- B65D33/16—End- or aperture-closing arrangements or devices
- B65D33/1691—End- or aperture-closing arrangements or devices using adhesive applied to attached closure elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D75/00—Packages comprising articles or materials partially or wholly enclosed in strips, sheets, blanks, tubes, or webs of flexible sheet material, e.g. in folded wrappers
- B65D75/04—Articles or materials wholly enclosed in single sheets or wrapper blanks
- B65D75/20—Articles or materials wholly enclosed in single sheets or wrapper blanks in sheets or blanks doubled around contents and having their opposed free margins united, e.g. by pressure-sensitive adhesive, crimping, heat-sealing, or welding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wrappers (AREA)
- Bag Frames (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
Abstract
Pochette ou emballage étanche à l'air (10, 20) fait d'une matière synthétique, pour la conservation des produits alimentaires (13, 14, 15), et coupe de cette matière synthétique à l'aide d'une machine d'emballage automatique se déplaçant à l'horizontale ou à la verticale du produit. L'emballage (10, 20) est constitué d'une pellicule détachable simple (11) constituée d'une couche de polyamide orienté, couplée à une couche de polyéthylène détachable coextrudée; la pellicule en question est repliée une fois qu'elle se trouve sur la couche de polyéthylène, de manière à former l'intérieur de l'emballage en question.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITVR98A000098 | 1998-10-23 | ||
| IT1998VR000092A IT1304213B1 (it) | 1998-10-23 | 1998-10-23 | Confezione in film pelabile per prodotti alimentari, e procedimentoper l'ottenimento della stessa. |
| EP99113038A EP0995695B1 (fr) | 1998-10-23 | 1999-07-06 | Sachet pour nourriture formé à partir d'un film pelable et procédé de fabrication |
| EPEP99113038.6 | 1999-07-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2288498A1 CA2288498A1 (fr) | 2000-04-23 |
| CA2288498C true CA2288498C (fr) | 2009-01-13 |
Family
ID=26153041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002288498A Expired - Fee Related CA2288498C (fr) | 1998-10-23 | 1999-10-22 | Sachet ou emballage pour denrees alimentaires constitue d'une pellicule pelable et procede de production de ces produits |
Country Status (2)
| Country | Link |
|---|---|
| CA (1) | CA2288498C (fr) |
| DE (1) | DE29923644U1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7607834B2 (en) | 2004-08-02 | 2009-10-27 | R.P. Scherer Technologies, Inc. | Peelable pouch containing a single or multiple dosage forms and process of making same |
-
1999
- 1999-07-06 DE DE29923644U patent/DE29923644U1/de not_active Expired - Lifetime
- 1999-10-22 CA CA002288498A patent/CA2288498C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE29923644U1 (de) | 2000-12-21 |
| CA2288498A1 (fr) | 2000-04-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20181022 |
|
| MKLA | Lapsed |
Effective date: 20181022 |