CA2177557A1 - Packing for a good such as a foodstuff which may be easily opened and method of making such a packing - Google Patents
Packing for a good such as a foodstuff which may be easily opened and method of making such a packingInfo
- Publication number
- CA2177557A1 CA2177557A1 CA 2177557 CA2177557A CA2177557A1 CA 2177557 A1 CA2177557 A1 CA 2177557A1 CA 2177557 CA2177557 CA 2177557 CA 2177557 A CA2177557 A CA 2177557A CA 2177557 A1 CA2177557 A1 CA 2177557A1
- Authority
- CA
- Canada
- Prior art keywords
- film
- heat
- packing
- article
- zone
- 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.)
- Abandoned
Links
- 238000012856 packing Methods 0.000 title claims abstract description 61
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 238000007789 sealing Methods 0.000 claims description 22
- 239000002654 heat shrinkable material Substances 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 claims description 2
- 239000005977 Ethylene Substances 0.000 claims description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 2
- 229920001328 Polyvinylidene chloride Polymers 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- 239000012792 core layer Substances 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- 239000005033 polyvinylidene chloride Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920006257 Heat-shrinkable film Polymers 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- B65D75/52—Details
- B65D75/58—Opening or contents-removing devices added or incorporated during package manufacture
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Vacuum Packaging (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9506325A FR2734792B1 (fr) | 1995-05-29 | 1995-05-29 | Emballage d'article, tel que produit alimentaire, pouvant etre facilement ouvert et procede de realisation d'un tel emballage. |
| FR9506325 | 1995-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2177557A1 true CA2177557A1 (en) | 1996-11-30 |
Family
ID=9479436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2177557 Abandoned CA2177557A1 (en) | 1995-05-29 | 1996-05-28 | Packing for a good such as a foodstuff which may be easily opened and method of making such a packing |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0745539B1 (de) |
| BR (1) | BR9602512A (de) |
| CA (1) | CA2177557A1 (de) |
| DE (1) | DE69618714T2 (de) |
| FR (1) | FR2734792B1 (de) |
| MX (1) | MX9602024A (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69837082T2 (de) * | 1998-05-11 | 2007-11-22 | Cryovac, Inc. | Leicht zu öffnende Anordnung an einem gasdichten, geschrumpften Beutel |
| EP1081060A1 (de) * | 1999-08-20 | 2001-03-07 | Elsaesser Verpackungen Ag | Verpackungsbeutel mit Aufreisskerbe |
| US6260705B1 (en) | 1999-11-15 | 2001-07-17 | Cryovac, Inc. | Heat shrinkable pouch |
| EP1291292A3 (de) * | 2001-08-31 | 2003-12-10 | Huhtamaki Ronsberg Zweigniederlassung der Huhtamaki Deutschland GmbH & Co. KG. | Schlauchbeutel aus innen- und/oder aussen-siegelnder Folie |
| US6889483B2 (en) | 2002-10-31 | 2005-05-10 | Cryovac, Inc. | Easy-opening feature for flexible packages and process and apparatus for forming same |
| US20110084077A1 (en) * | 2006-01-18 | 2011-04-14 | Robert William James | A polymer bag |
| NZ578477A (en) | 2008-07-18 | 2009-11-27 | Cryovac Australia Pty Ltd | A bag of heat-shrinkable gas-barrier thermoplastic film |
| EP2810894A1 (de) * | 2013-06-03 | 2014-12-10 | Philip Morris Products S.A. | Bahnmaterial mit Lasche |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1557778A (de) * | 1967-11-28 | 1969-02-21 | ||
| DE1586766A1 (de) * | 1967-12-21 | 1970-05-21 | Kalle Ag | Beutelverpackung |
| US3641732A (en) * | 1970-03-05 | 1972-02-15 | Masaaki Fujio | Method of packaging packs or articles with a heat-shrinking material |
| FR2142833A1 (en) * | 1971-06-25 | 1973-02-02 | Ims Ltd | Sealed flexible bag - for aseptic storage esp hypodermic syringe and accessories |
| AU597130B2 (en) * | 1986-12-23 | 1990-05-24 | David Graham Ellis | Improvements in packages |
| GB8710135D0 (en) * | 1987-04-29 | 1987-06-03 | Du Pont Canada | Easy-open pouches |
| US5060803A (en) * | 1991-01-17 | 1991-10-29 | Beer Jeffrey S | Gussetted flexible package with tear notch to form pour spout |
-
1995
- 1995-05-29 FR FR9506325A patent/FR2734792B1/fr not_active Expired - Fee Related
-
1996
- 1996-05-28 CA CA 2177557 patent/CA2177557A1/en not_active Abandoned
- 1996-05-29 DE DE1996618714 patent/DE69618714T2/de not_active Expired - Fee Related
- 1996-05-29 EP EP19960303802 patent/EP0745539B1/de not_active Expired - Lifetime
- 1996-05-29 MX MX9602024A patent/MX9602024A/es not_active IP Right Cessation
- 1996-05-29 BR BR9602512A patent/BR9602512A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2734792A1 (fr) | 1996-12-06 |
| EP0745539B1 (de) | 2002-01-23 |
| BR9602512A (pt) | 1998-09-08 |
| DE69618714D1 (de) | 2002-03-14 |
| EP0745539A1 (de) | 1996-12-04 |
| DE69618714T2 (de) | 2002-06-13 |
| MX9602024A (es) | 1997-08-30 |
| FR2734792B1 (fr) | 1997-07-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |