DE69633200T2 - Delaminierbares verpackungslaminat und verfahren zu seiner herstellung - Google Patents
Delaminierbares verpackungslaminat und verfahren zu seiner herstellung Download PDFInfo
- Publication number
- DE69633200T2 DE69633200T2 DE1996633200 DE69633200T DE69633200T2 DE 69633200 T2 DE69633200 T2 DE 69633200T2 DE 1996633200 DE1996633200 DE 1996633200 DE 69633200 T DE69633200 T DE 69633200T DE 69633200 T2 DE69633200 T2 DE 69633200T2
- Authority
- DE
- Germany
- Prior art keywords
- layer
- packaging laminate
- starch
- plastic
- layers
- 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 - Lifetime
Links
- 238000004806 packaging method and process Methods 0.000 title claims description 88
- 238000000034 method Methods 0.000 title claims description 12
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 229920003023 plastic Polymers 0.000 claims abstract description 31
- 239000004033 plastic Substances 0.000 claims abstract description 31
- 239000011087 paperboard Substances 0.000 claims abstract description 29
- 229920002472 Starch Polymers 0.000 claims abstract description 17
- 235000019698 starch Nutrition 0.000 claims abstract description 17
- 239000008107 starch Substances 0.000 claims abstract description 17
- 239000000123 paper Substances 0.000 claims abstract description 15
- 238000000576 coating method Methods 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 85
- 230000004888 barrier function Effects 0.000 claims description 15
- 229920000881 Modified starch Polymers 0.000 claims description 9
- 239000012792 core layer Substances 0.000 claims description 9
- 235000019426 modified starch Nutrition 0.000 claims description 9
- -1 polyethylene Polymers 0.000 claims description 9
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 8
- 239000004698 Polyethylene Substances 0.000 claims description 8
- 229910001882 dioxygen Inorganic materials 0.000 claims description 8
- 229920000573 polyethylene Polymers 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 7
- 229920001684 low density polyethylene Polymers 0.000 claims description 7
- 239000004702 low-density polyethylene Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 239000000243 solution Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 4
- 230000004927 fusion Effects 0.000 claims 2
- 239000002985 plastic film Substances 0.000 claims 1
- 229920006255 plastic film Polymers 0.000 claims 1
- 229920001169 thermoplastic Polymers 0.000 claims 1
- 239000000853 adhesive Substances 0.000 abstract description 14
- 230000001070 adhesive effect Effects 0.000 abstract description 14
- 239000011230 binding agent Substances 0.000 abstract description 11
- 239000000463 material Substances 0.000 abstract description 11
- 239000005022 packaging material Substances 0.000 abstract description 8
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract description 6
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract description 6
- 229920003169 water-soluble polymer Polymers 0.000 abstract description 6
- 229920001222 biopolymer Polymers 0.000 abstract description 5
- 230000032798 delamination Effects 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 239000006223 plastic coating Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000011111 cardboard Substances 0.000 description 15
- 239000000835 fiber Substances 0.000 description 13
- 229920000642 polymer Polymers 0.000 description 9
- 239000007788 liquid Substances 0.000 description 7
- 238000007789 sealing Methods 0.000 description 6
- 239000011888 foil Substances 0.000 description 4
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 3
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 description 3
- UFRKOOWSQGXVKV-UHFFFAOYSA-N ethene;ethenol Chemical compound C=C.OC=C UFRKOOWSQGXVKV-UHFFFAOYSA-N 0.000 description 3
- 239000004715 ethylene vinyl alcohol Substances 0.000 description 3
- 229920001353 Dextrin Polymers 0.000 description 2
- 239000004375 Dextrin Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 235000019425 dextrin Nutrition 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920001277 pectin Polymers 0.000 description 2
- 239000001814 pectin Substances 0.000 description 2
- 235000010987 pectin Nutrition 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 229920004482 WACKER® Polymers 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 229940072056 alginate Drugs 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003000 extruded plastic Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 235000021056 liquid food Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229920001059 synthetic polymer Polymers 0.000 description 1
- 229920003170 water-soluble synthetic polymer Polymers 0.000 description 1
- 230000037303 wrinkles 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
- B32B27/06—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
- B32B27/10—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 paper or cardboard
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
-
- 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
- B32B37/0038—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding involving application of liquid to the layers prior to lamination, e.g. wet laminating
-
- 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
- B32B43/00—Operations specially adapted for layered products and not otherwise provided for, e.g. repairing; Apparatus therefor
-
- 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
- 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
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/40—Applications of laminates for particular packaging purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/26—Scrap or recycled material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
- B29K2705/02—Aluminium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2009/00—Layered products
- B29L2009/003—Layered products comprising a metal layer
-
- 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
- B32B2317/00—Animal or vegetable based
- B32B2317/12—Paper, e.g. cardboard
-
- 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
- B32B2553/00—Packaging equipment or accessories not otherwise provided for
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Laminated Bodies (AREA)
- Wrappers (AREA)
- Packages (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9503817 | 1995-10-30 | ||
| SE9503817A SE9503817D0 (sv) | 1995-10-30 | 1995-10-30 | Delaminerbart förpackningslaminat samt sätt att framställa detta |
| PCT/SE1996/001403 WO1997016312A1 (en) | 1995-10-30 | 1996-10-30 | A delaminable packaging laminate and a method of producing the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69633200D1 DE69633200D1 (de) | 2004-09-23 |
| DE69633200T2 true DE69633200T2 (de) | 2005-09-08 |
Family
ID=20400013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1996633200 Expired - Lifetime DE69633200T2 (de) | 1995-10-30 | 1996-10-30 | Delaminierbares verpackungslaminat und verfahren zu seiner herstellung |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0934160B1 (enExample) |
| JP (1) | JPH11514595A (enExample) |
| KR (1) | KR100338659B1 (enExample) |
| CN (1) | CN1082891C (enExample) |
| AT (1) | ATE273794T1 (enExample) |
| AU (1) | AU729024B2 (enExample) |
| BR (1) | BR9611221A (enExample) |
| CA (1) | CA2236424A1 (enExample) |
| DE (1) | DE69633200T2 (enExample) |
| ES (1) | ES2224181T3 (enExample) |
| SE (1) | SE9503817D0 (enExample) |
| WO (1) | WO1997016312A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021122296A1 (de) | 2021-08-27 | 2023-03-02 | Huhtamaki Flexible Packaging Germany Gmbh & Co. Kg | Papierlagenhaltiger Lagenverbund mit einer dextrinhaltigen Trennschicht |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9801675D0 (sv) * | 1998-05-13 | 1998-05-13 | Tetra Laval Holdings & Finance | Gas barrier packaging laminate, method for production thereof and packaging containers |
| US6569539B2 (en) | 1996-10-30 | 2003-05-27 | Tetra Level Holdings & Finance S.A. | Gas barrier packaging laminate method for production thereof and packaging containers |
| DE19721704A1 (de) | 1997-05-23 | 1998-11-26 | Becker Preservotec Gmbh | Verfahren und Vorrichtung zum Ablösen von Kaschierungen |
| DE69914760T2 (de) * | 1998-03-10 | 2005-08-25 | Tetra Laval Holdings & Finance S.A. | Herstellungsverfahren für mehrschichtverpackungsmaterialien und daraus hergestellte verpackungsbehälter |
| SE516817C2 (sv) * | 1999-09-07 | 2002-03-05 | Tetra Laval Holdings & Finance | Förfarande för framställning av ett laminerat förpackningsmaterial, förpackningsmaterial som framställts enligt detta förfartande, samt förpackningar framställda av detta förpackningsmaterial |
| FI123420B (fi) * | 2006-09-25 | 2013-04-30 | Teknologian Tutkimuskeskus Vtt | Päällystetty paperi- tai kartonkituote ja menetelmä sen valmistamiseksi |
| GB0708327D0 (en) * | 2006-12-11 | 2007-06-06 | Twist Cyril | Polymeric films |
| BR112012000269A2 (pt) | 2009-07-07 | 2016-02-16 | Tetra Laval Holdings & Finance | camada de barreira para um laminado de embalagem, laminado de embalagem, embalagem para produtos sensíveis ao oxigênio, e, método para fabricar uma cama de barreira |
| DE202012102550U1 (de) | 2012-07-11 | 2012-10-17 | Kobusch-Sengewald Gmbh | Verpackungslaminat und Verpackungsbehälter |
| US8865296B2 (en) | 2013-03-14 | 2014-10-21 | Cal Poly Corporation | Designed defects in laminate composites |
| WO2015151027A1 (en) * | 2014-04-03 | 2015-10-08 | Gimsa S.R.L. | Recyclable material |
| ES2858353T3 (es) * | 2015-11-27 | 2021-09-30 | Tetra Laval Holdings & Finance | Método de fabricación de un material de envasado estratificado, el material de envasado obtenido por el método y recipientes de envasado fabricados a partir del mismo |
| CN108290405B (zh) * | 2015-11-27 | 2020-07-10 | 利乐拉瓦尔集团及财务有限公司 | 制造层合包装材料的方法，层合包装材料及由其制造的包装容器 |
| CN105416838B (zh) * | 2015-12-30 | 2017-12-22 | 桑春龙 | 用于氧化聚合型油墨的可回收包装物 |
| CN105383134B (zh) * | 2015-12-30 | 2017-10-20 | 桑春龙 | 用于紫外线固化型油墨的可回收包装物 |
| CN108657592A (zh) * | 2017-04-01 | 2018-10-16 | 南京光谷数据处理有限公司 | 用于紫外线uv固化型油墨的环保回收包装物 |
| AT522884B1 (de) | 2020-02-18 | 2021-03-15 | Constantia Pirk Gmbh & Co Kg | Recyclebare Papierverpackung mit hoher Barriere gegen Wasserdampf und Sauerstoff |
| SE543190E (en) | 2018-06-12 | 2025-03-25 | Stora Enso Oyj | Re-pulpable packaging material |
| SE543572C2 (en) | 2018-12-10 | 2021-03-30 | Stora Enso Oyj | Repulpable and heat-sealable packaging material |
| DE102019123558A1 (de) * | 2019-09-03 | 2021-03-04 | Constantia Pirk Gmbh & Co. Kg | Resuspendierbares Papierlaminat und Verfahren zu dessen Herstellung |
| SE545982C2 (en) * | 2020-05-18 | 2024-04-02 | Stora Enso Oyj | A paperboard based material comprising a dispersion coated latex layer and an extrusion coated barrier polyolefin layer for packaging of liquid and food |
| CN115297749A (zh) | 2021-03-02 | 2022-11-04 | 韩国科玛株式会社 | 内装物容器 |
| KR102279627B1 (ko) * | 2021-03-02 | 2021-07-21 | 한국콜마주식회사 | 내용물 용기 |
| DE102021125007A1 (de) * | 2021-09-28 | 2023-03-30 | Constantia Pirk Gmbh & Co. Kg | Beschichtetes Papier zu Verpackungszwecken und Verfahren zu dessen Herstellung |
| WO2024133242A1 (de) | 2022-12-19 | 2024-06-27 | Loparex Germany Gmbh & Co. Kg | Recyclingfähige kunststofffolie |
| WO2024133243A1 (de) | 2022-12-19 | 2024-06-27 | Loparex Germany Gmbh & Co. Kg | Recyclingfähige oberflächenbeschichtete kunststofffolie |
| IT202300014199A1 (it) | 2023-07-06 | 2025-01-06 | M G Lavorazione Materie Plastiche S P A | Film barriera e confezione per prodotti alimentari e metodo per la realizzazione di detto film barriera |
| TW202528140A (zh) | 2023-10-05 | 2025-07-16 | 瑞士商利樂拉伐控股財務公司 | 層壓包裝材料，包含該層壓包裝材料的包裝容器，以及製造該材料和該容器之方法 |
| WO2025153227A1 (en) | 2024-01-15 | 2025-07-24 | Tetra Laval Holdings & Finance S.A. | Delaminable laminated packaging material, packaging container comprising the laminated packaging material, and methods of making and recycling the material and container |
| EP4635732A1 (en) | 2024-04-19 | 2025-10-22 | Tetra Laval Holdings & Finance S.A. | Recyclable laminated packaging material, packaging container comprising the laminated packaging material, and methods of making and recycling the material and container |
| EP4640423A1 (en) | 2024-04-24 | 2025-10-29 | Tetra Laval Holdings & Finance S.A. | Delaminable laminated packaging material, packaging container comprising delaminable laminated packaging material, and methods of making and recycling the material and container |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE440519B (sv) * | 1982-02-10 | 1985-08-05 | Tetra Pak Int | Sett att framstella ett forpackningsmaterial med goda gastethetsegenskaper |
| JP3061664B2 (ja) * | 1991-09-04 | 2000-07-10 | 日本テトラパック株式会社 | 再生利用の容易な包装用積層材料 |
| FI920703L (fi) * | 1992-02-19 | 1993-08-20 | Neste Oy | Foerfarande foer framstaellning av en laminat |
| DE69427418D1 (de) * | 1993-02-12 | 2001-07-19 | Cofradec Sa | Laminiertes Verbundwerkstoffprodukt |
-
1995
- 1995-10-30 SE SE9503817A patent/SE9503817D0/xx unknown
-
1996
- 1996-10-30 WO PCT/SE1996/001403 patent/WO1997016312A1/en not_active Ceased
- 1996-10-30 KR KR10-1998-0703203A patent/KR100338659B1/ko not_active Expired - Fee Related
- 1996-10-30 CN CN96199285A patent/CN1082891C/zh not_active Expired - Fee Related
- 1996-10-30 ES ES96937630T patent/ES2224181T3/es not_active Expired - Lifetime
- 1996-10-30 AU AU75124/96A patent/AU729024B2/en not_active Ceased
- 1996-10-30 DE DE1996633200 patent/DE69633200T2/de not_active Expired - Lifetime
- 1996-10-30 EP EP19960937630 patent/EP0934160B1/en not_active Expired - Lifetime
- 1996-10-30 CA CA 2236424 patent/CA2236424A1/en not_active Abandoned
- 1996-10-30 JP JP51727897A patent/JPH11514595A/ja not_active Ceased
- 1996-10-30 AT AT96937630T patent/ATE273794T1/de active
- 1996-10-30 BR BR9611221A patent/BR9611221A/pt not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102021122296A1 (de) | 2021-08-27 | 2023-03-02 | Huhtamaki Flexible Packaging Germany Gmbh & Co. Kg | Papierlagenhaltiger Lagenverbund mit einer dextrinhaltigen Trennschicht |
| DE102021122296A9 (de) | 2021-08-27 | 2023-06-15 | Huhtamaki Flexible Packaging Germany Gmbh & Co. Kg | Papierlagenhaltiger Lagenverbund mit einer dextrinhaltigen Trennschicht |
Also Published As
| Publication number | Publication date |
|---|---|
| AU7512496A (en) | 1997-05-22 |
| JPH11514595A (ja) | 1999-12-14 |
| SE9503817D0 (sv) | 1995-10-30 |
| WO1997016312A1 (en) | 1997-05-09 |
| AU729024B2 (en) | 2001-01-25 |
| CN1082891C (zh) | 2002-04-17 |
| DE69633200D1 (de) | 2004-09-23 |
| CA2236424A1 (en) | 1997-05-09 |
| EP0934160B1 (en) | 2004-08-18 |
| KR100338659B1 (ko) | 2003-03-04 |
| EP0934160A1 (en) | 1999-08-11 |
| CN1205670A (zh) | 1999-01-20 |
| KR19990067244A (ko) | 1999-08-16 |
| ES2224181T3 (es) | 2005-03-01 |
| ATE273794T1 (de) | 2004-09-15 |
| BR9611221A (pt) | 1999-05-25 |
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