CH652650A5 - Eine aluminiumfolie enthaltende mehrschichtfolie und deren verwendung zur herstellung von beuteln fuer die verpackung von zu pasteurisierenden nahrungsmitteln. - Google Patents
Eine aluminiumfolie enthaltende mehrschichtfolie und deren verwendung zur herstellung von beuteln fuer die verpackung von zu pasteurisierenden nahrungsmitteln. Download PDFInfo
- Publication number
- CH652650A5 CH652650A5 CH2974/81A CH297481A CH652650A5 CH 652650 A5 CH652650 A5 CH 652650A5 CH 2974/81 A CH2974/81 A CH 2974/81A CH 297481 A CH297481 A CH 297481A CH 652650 A5 CH652650 A5 CH 652650A5
- Authority
- CH
- Switzerland
- Prior art keywords
- layer
- film according
- aluminum foil
- ethylene
- salt
- Prior art date
Links
- 229910052782 aluminium Inorganic materials 0.000 title claims description 29
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims description 29
- 238000004806 packaging method and process Methods 0.000 title claims description 8
- 239000010410 layer Substances 0.000 claims description 92
- 239000011888 foil Substances 0.000 claims description 25
- 239000000853 adhesive Substances 0.000 claims description 19
- 230000001070 adhesive effect Effects 0.000 claims description 19
- 229920000554 ionomer Polymers 0.000 claims description 16
- -1 polyethylene Polymers 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 14
- 229920000728 polyester Polymers 0.000 claims description 11
- 229920000573 polyethylene Polymers 0.000 claims description 11
- 239000012790 adhesive layer Substances 0.000 claims description 10
- 239000004698 Polyethylene Substances 0.000 claims description 9
- 235000013305 food Nutrition 0.000 claims description 8
- 239000002253 acid Substances 0.000 claims description 7
- 229920000642 polymer Polymers 0.000 claims description 7
- 150000003839 salts Chemical class 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical group C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 6
- 239000005977 Ethylene Substances 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000000155 melt Substances 0.000 claims description 6
- 229920006242 ethylene acrylic acid copolymer Polymers 0.000 claims description 5
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims description 5
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical group CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 4
- 239000005038 ethylene vinyl acetate Substances 0.000 claims description 4
- 150000007524 organic acids Chemical class 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 150000003751 zinc Chemical class 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 238000009928 pasteurization Methods 0.000 description 11
- 239000002904 solvent Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 229920002635 polyurethane Polymers 0.000 description 7
- 239000004814 polyurethane Substances 0.000 description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- 208000028659 discharge Diseases 0.000 description 5
- 229920001179 medium density polyethylene Polymers 0.000 description 5
- 239000004701 medium-density polyethylene Substances 0.000 description 5
- 229920001684 low density polyethylene Polymers 0.000 description 4
- 239000004702 low-density polyethylene Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229920003941 DuPont™ Surlyn® 1652 Polymers 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920005749 polyurethane resin Polymers 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 239000012736 aqueous medium Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 235000015241 bacon Nutrition 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000010606 normalization Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 235000020991 processed meat Nutrition 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000003466 welding Methods 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B2/00—Preservation of foods or foodstuffs, in general
- A23B2/30—Preservation of foods or foodstuffs, in general by heating materials in packages which are not progressively transported through the apparatus
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0008—Electrical discharge treatment, e.g. corona, plasma treatment; wave energy or particle radiation
-
- 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
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
- B32B2310/00—Treatment by energy or chemical effects
- B32B2310/14—Corona, ionisation, electrical discharge, plasma treatment
-
- 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
- B32B2311/00—Metals, their alloys or their compounds
- B32B2311/20—Zinc
-
- 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
- B32B2439/00—Containers; Receptacles
- B32B2439/70—Food packaging
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Thermal Sciences (AREA)
- Laminated Bodies (AREA)
- Wrappers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8020536A GB2078168B (en) | 1980-06-23 | 1980-06-23 | Aluminium-based laminate for packaging of foodstuffs to be pasteurised |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH652650A5 true CH652650A5 (de) | 1985-11-29 |
Family
ID=10514257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH2974/81A CH652650A5 (de) | 1980-06-23 | 1981-05-07 | Eine aluminiumfolie enthaltende mehrschichtfolie und deren verwendung zur herstellung von beuteln fuer die verpackung von zu pasteurisierenden nahrungsmitteln. |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE888683A (enrdf_load_stackoverflow) |
| CH (1) | CH652650A5 (enrdf_load_stackoverflow) |
| DE (1) | DE3115954A1 (enrdf_load_stackoverflow) |
| DK (1) | DK272981A (enrdf_load_stackoverflow) |
| FR (1) | FR2484913A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2078168B (enrdf_load_stackoverflow) |
| IT (1) | IT1136798B (enrdf_load_stackoverflow) |
| NL (1) | NL8102058A (enrdf_load_stackoverflow) |
| SE (1) | SE451311B (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3710157A1 (de) * | 1987-03-27 | 1988-10-06 | Schmalbach Lubeca | Packmittel mit temperaturbestaendig verklebter lasche, insbesondere einer aufreisslasche an einem wandteil eines behaelters, klebstoff hierfuer und verfahren zum verkleben der lasche |
| US7078075B1 (en) | 1995-02-23 | 2006-07-18 | H.B. Fuller Licensing & Financing Inc. | Method for producing a continuous thermoplastic coating and articles constructed therefrom |
| AU5629298A (en) * | 1996-10-08 | 1998-05-05 | H.B. Fuller Licensing And Financing Inc. | Laminating method and hot melt adhesive |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA988831A (en) * | 1971-10-11 | 1976-05-11 | Kenichi Hattori | Adhesive resins |
| JPS60225B2 (ja) * | 1978-03-31 | 1985-01-07 | 東洋インキ製造株式会社 | 積層体の製造方法 |
-
1980
- 1980-06-23 GB GB8020536A patent/GB2078168B/en not_active Expired
-
1981
- 1981-04-21 FR FR8107921A patent/FR2484913A1/fr active Granted
- 1981-04-22 DE DE19813115954 patent/DE3115954A1/de not_active Withdrawn
- 1981-04-23 SE SE8102594A patent/SE451311B/sv not_active IP Right Cessation
- 1981-04-27 NL NL8102058A patent/NL8102058A/nl not_active Application Discontinuation
- 1981-05-05 BE BE0/204691A patent/BE888683A/fr not_active IP Right Cessation
- 1981-05-07 CH CH2974/81A patent/CH652650A5/de not_active IP Right Cessation
- 1981-06-19 DK DK272981A patent/DK272981A/da not_active Application Discontinuation
- 1981-06-19 IT IT22468/81A patent/IT1136798B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| GB2078168B (en) | 1985-04-03 |
| SE451311B (sv) | 1987-09-28 |
| GB2078168A (en) | 1982-01-06 |
| IT1136798B (it) | 1986-09-03 |
| NL8102058A (nl) | 1982-01-18 |
| BE888683A (fr) | 1981-08-28 |
| IT8122468A0 (it) | 1981-06-19 |
| DK272981A (da) | 1981-12-24 |
| SE8102594L (sv) | 1981-12-24 |
| FR2484913A1 (fr) | 1981-12-24 |
| DE3115954A1 (de) | 1982-01-28 |
| FR2484913B1 (enrdf_load_stackoverflow) | 1985-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PFA | Name/firm changed |
Owner name: GRACE & CO.-CONN. |
|
| PL | Patent ceased | ||
| PL | Patent ceased |