CH677752A5 - - Google Patents
Download PDFInfo
- Publication number
- CH677752A5 CH677752A5 CH2208/90A CH220890A CH677752A5 CH 677752 A5 CH677752 A5 CH 677752A5 CH 2208/90 A CH2208/90 A CH 2208/90A CH 220890 A CH220890 A CH 220890A CH 677752 A5 CH677752 A5 CH 677752A5
- Authority
- CH
- Switzerland
- Prior art keywords
- plastic
- inner layer
- layer
- laminate
- foamed
- Prior art date
Links
- 229920003023 plastic Polymers 0.000 claims abstract description 52
- 239000004033 plastic Substances 0.000 claims abstract description 52
- 239000002985 plastic film Substances 0.000 claims abstract description 28
- 229920006255 plastic film Polymers 0.000 claims abstract description 28
- 238000000034 method Methods 0.000 claims description 15
- 239000004088 foaming agent Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 238000004806 packaging method and process Methods 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 239000006260 foam Substances 0.000 claims description 6
- 235000013305 food Nutrition 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 239000000021 stimulant Substances 0.000 claims description 4
- 238000005187 foaming Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 abstract description 107
- 239000000463 material Substances 0.000 abstract description 12
- 239000007787 solid Substances 0.000 abstract description 5
- 239000012790 adhesive layer Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 description 11
- 230000001070 adhesive effect Effects 0.000 description 11
- 238000001125 extrusion Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- -1 polypropylene Polymers 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229920001684 low density polyethylene Polymers 0.000 description 4
- 239000004702 low-density polyethylene Substances 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 239000011888 foil Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229920006233 biaxially oriented polyamide Polymers 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 244000269722 Thea sinensis Species 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000003000 extruded plastic Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 229920001179 medium density polyethylene Polymers 0.000 description 1
- 239000004701 medium-density polyethylene Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
- 238000009461 vacuum packaging Methods 0.000 description 1
- 238000005303 weighing 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- 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
-
- 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
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
- B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
-
- 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
- Laminated Bodies (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK597588A DK160036C (da) | 1988-10-27 | 1988-10-27 | Laminat, navnlig til emballering af levneds- eller nydelsesmidler, samt fremgangsmaade til fremstilling af laminatet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH677752A5 true CH677752A5 (enrdf_load_stackoverflow) | 1991-06-28 |
Family
ID=8146553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH2208/90A CH677752A5 (enrdf_load_stackoverflow) | 1988-10-27 | 1989-09-29 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0440713A1 (enrdf_load_stackoverflow) |
| CA (1) | CA2000239A1 (enrdf_load_stackoverflow) |
| CH (1) | CH677752A5 (enrdf_load_stackoverflow) |
| DK (1) | DK160036C (enrdf_load_stackoverflow) |
| ES (1) | ES2017563A6 (enrdf_load_stackoverflow) |
| WO (1) | WO1990004517A1 (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2083004A1 (en) * | 1992-05-13 | 1993-11-14 | Thomas Hessen | Barrier polyprepylene foam trays |
| EP0809571B1 (de) * | 1995-02-17 | 1998-12-16 | Convenience Food Systems B.V. | Verfahren zur herstellung von verpackungsmaterial mit einer schicht aus geschäumtem polyolefin |
| FI109286B (fi) * | 1996-10-17 | 2002-06-28 | Wihuri Oy | Muovilaminaatti, menetelmä sen valmistamiseksi ja sen käyttö |
| DE102004019537A1 (de) * | 2004-04-22 | 2005-11-10 | All-Plastic Kunststoffwerk Gunzenhausen Gmbh | Verbund aus Kunststofflagen zur Verpackung von Gegenständen, Schutzhülle, insbesondere für Möbelstücke, hergestellt aus mindestens einem derartigen Verbund, Verfahren zur Herstellung eines derartigen Verbundes sowie zur Herstellung einer derartigen Schutzhülle |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2062417A1 (en) * | 1970-12-18 | 1972-06-22 | Paul Kiefel GmbH, 6520 Worms | Padded thermoplastic sheet laminate - as shrink-on packing material for furniture etc |
| FI63344C (sv) * | 1975-04-28 | 1988-05-03 | Wiik & Hoeglund | Förfarande för framställning av halkfri plastfolie |
| FR2581348B1 (fr) * | 1985-05-03 | 1987-06-19 | Riedel Paul | Matelas souple et leger destine simultanement a la protection thermique mecanique, a l'isolation thermique, au confort |
| JPH0219225Y2 (enrdf_load_stackoverflow) * | 1985-05-21 | 1990-05-28 |
-
1988
- 1988-10-27 DK DK597588A patent/DK160036C/da not_active IP Right Cessation
-
1989
- 1989-09-29 CH CH2208/90A patent/CH677752A5/de not_active IP Right Cessation
- 1989-09-29 EP EP89912230A patent/EP0440713A1/en not_active Withdrawn
- 1989-09-29 WO PCT/DK1989/000228 patent/WO1990004517A1/en not_active Application Discontinuation
- 1989-10-06 CA CA002000239A patent/CA2000239A1/en not_active Abandoned
- 1989-10-19 ES ES8903516A patent/ES2017563A6/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2000239A1 (en) | 1990-04-27 |
| EP0440713A1 (en) | 1991-08-14 |
| DK160036C (da) | 1991-06-10 |
| DK597588A (da) | 1990-04-28 |
| WO1990004517A1 (en) | 1990-05-03 |
| DK160036B (da) | 1991-01-21 |
| DK597588D0 (da) | 1988-10-27 |
| ES2017563A6 (es) | 1991-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |