EP2683549A1 - Verbessertes verbundsystem für verpackungen - Google Patents
Verbessertes verbundsystem für verpackungenInfo
- Publication number
- EP2683549A1 EP2683549A1 EP12707988.7A EP12707988A EP2683549A1 EP 2683549 A1 EP2683549 A1 EP 2683549A1 EP 12707988 A EP12707988 A EP 12707988A EP 2683549 A1 EP2683549 A1 EP 2683549A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- layer
- barrier
- composite system
- paper
- materials
- 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.)
- Withdrawn
Links
Classifications
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- 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
- B65D75/008—Standing pouches, i.e. "Standbeutel"
-
- 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
- B65D65/46—Applications of disintegrable, dissolvable or edible materials
-
- 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
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B29/00—Layered products comprising a layer of paper or cardboard
- B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- 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
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J7/00—Adhesives in the form of films or foils
- C09J7/20—Adhesives in the form of films or foils characterised by their carriers
- C09J7/21—Paper; Textile fabrics
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/80—Paper comprising more than one coating
- D21H19/82—Paper comprising more than one coating superposed
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1324—Flexible food casing [e.g., sausage type, etc.]
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/266—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension of base or substrate
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
- Y10T428/2848—Three or more layers
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
- Y10T428/3179—Next to cellulosic
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31971—Of carbohydrate
- Y10T428/31975—Of cellulosic next to another carbohydrate
- Y10T428/31978—Cellulosic next to another cellulosic
- Y10T428/31982—Wood or paper
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31971—Of carbohydrate
- Y10T428/31993—Of paper
Definitions
- the present invention relates to a multilayer composite system, suitable for the production of film packaging, for example for food.
- a multilayer composite system suitable for the production of stand-up pouches, suitable for packaging liquid foods, in particular beverages.
- Food packaging composed of composite systems, in particular stand-up pouches or stand-up pouches, are known.
- Typical composite systems for such stand-up pouches are generally adhesive-laminated and / or extrusion-laminated or coated, with metallic films in particular being present as a barrier layer support or as a layer for improving mechanical properties.
- Other layers of such laminates are plastic layers, which can be designed differently depending on the application. Typical here so far is the use of materials that are produced on a petroleum base and / or are not biodegradable or compostable
- Such composite systems and stand-up pouches and production processes for stand-up pouches or other packaging systems are known, for example, from the prior art EP 2 223 866 A1, WO 2008/037447, or EP 0 600 502.
- the composite systems disclosed therein are not biodegradable, so that packaging produced therefrom can only be disposed of conventionally, while disposal by composting is not possible.
- these composite systems use energy-consuming starting materials, such as metal foils, and moreover, they use petroleum-based materials.
- the present invention thus has as its object to provide a composite system, in particular suitable for producing a stand-up pouch, wherein the composite system has the necessary properties for producing such food packaging, such as stability, impermeability to liquids, gas transmission, etc., where largely ecologically compatible or biodegradable Materials should be used.
- the present invention also provides a food packaging, comprising the composite system according to one of claims 1 to 8.
- this food packaging is a stand-up pouch.
- the composite system in accordance with the present invention comprises as an essential component a layer of paper, and at least one barrier layer, characterized in that the composite system does not comprise a metal foil.
- the composite system in accordance with the present invention has as a substantial layer a paper layer.
- This paper layer typically has a thickness in the range of 150 to 15 ⁇ m, preferably 100 to 25 ⁇ m, particularly preferably 80 to 30 ⁇ m, such as for example, about 35, 45 or 50 pm.
- any type of paper can be used, including papers with fillers, such as kaolin, talc, titanium dioxide, starch, calcium carbonate, etc.
- the paper to be used according to the invention can be uncoated or coated paper, with papers having very short fibers being preferred. Particularly preferred are transparent papers, eg glassine paper, a paper made from finely ground pulp.
- the essential paper layer according to the invention is typically relatively far on the side of the composite system which is directed towards the finished food packaging, and the paper layer to be used according to the invention, in particular the preferred paper layer of glassine paper, contributes in particular to the mechanical strength and rigidity of the composite system of the present invention.
- the preferred use of glassine paper also leads, due to the transparency of this paper, that different types of printing are possible because, for example, reverse printing methods are possible in which the inside of the glassine paper layer is printed (the printed image then shines through the outside, so in particular Damage and abrasion on the printing on the outside of the paper layer can be avoided).
- the paper material of this layer can furthermore be equipped with additional additives, such as absorbers, etc. Thus, the contribution of this layer to the overall properties of the composite system can be optimized.
- the composite system in accordance with the present invention comprises at least one barrier layer.
- the composite system of the present invention may comprise one or more barrier layers, such as one, two or three barrier layers. These may differ with regard to their type and position in the composite system.
- the barrier layer can be, for example, a barrier material layer and / or a sealing layer with barrier property and / or a lacquer layer, as described in each case below.
- Barrier material layer
- the first option is the provision of a barrier material layer on the inside of the food package in the paper layer described above.
- a barrier material layer in accordance with the present invention preferably comprises a carrier layer having a preferably vapor-deposited layer of barrier material.
- the layer of barrier material is the main constituent of the barrier, since the preferably vapor-deposited layer of barrier material itself is only a few angstroms, or the lacquer layer provided as an alternative is also significantly thinner than the carrier layer.
- the carrier layer preferably comprises as main component a material which is biodegradable and / or produced from renewable raw materials.
- Particularly suitable materials as a carrier layer for the barrier material layer to be used according to the invention are polylactic acid materials and cellglass.
- Polylactic acid materials are already being used for film materials and packaging, for example as mulch film or for shopping bags.
- Other known applications of polylactic acids are disposable cutlery, straws and screw cap cans.
- Another preferred material for the barrier layer is cellophane, a material also known as cellulose hydrate or cellophane.
- barrier carrier layers of the barrier material layer of the present invention already have some barrier suitability, in particular to liquids.
- These barrier carrier layers typically have a thickness of about 10 to 100 ⁇ m, preferably 12 to 50 ⁇ m, particularly preferably 15 to 40 ⁇ m, for example about 25 ⁇ m.
- barrier materials are used in particular since a desired barrier effect, in particular with respect to oxygen, C0 2 but also water vapor, can thus be ensured with a very thin layer (a few angstroms).
- suitable barrier materials are vapor-deposited layers of (semi) metal oxides or (semi) metals, for example aluminum, Si0 2 , Al 2 0 3 , or other oxides and mixed oxides or mixtures. Preference is given to the oxide materials, since thus can be dispensed with in total on the use of a metal layer.
- the vapor-deposited layer of the barrier material is preferably applied to one side of the carrier layer, but it is also possible to apply this vapor-deposited barrier on both sides of the carrier layer.
- the barrier, as defined above, comprising the carrier layer and the vapor-deposited layer of barrier material is preferably arranged in the composite system according to the invention such that the vapor-deposited barrier is present on the side of the carrier layer facing away from the paper layer.
- other configurations are possible.
- an arrangement is selected which ensures that the barrier material is covered as quickly as possible by a further layer to this relatively sensitive layer from damage to protect in the further manufacturing process.
- the above-defined barrier material layer is applied to the paper layer described above.
- customary adhesion-promoting layers can be applied therebetween, which typically have a thickness of less than 20 .mu.m, more preferably a thickness of from 1 to 10 .mu.m, particularly preferably from 2 to 5 .mu.m.
- Suitable materials and types of application for such layers are known to the person skilled in the art and suitable examples are adhesive layers (extrusion adhesive, laminating adhesive, etc.).
- the materials for such adhesive layers are biodegradable and / or on renewable resources
- the preferred materials mentioned above for the backing layer such as lactic acid materials and cellglass, furthermore make it possible to vapor-deposit very thin layers of barrier material because of their smooth surface obtained during film production, since no great compensation for a rough surface of the backing layer has to be created here.
- the barrier materials described above adhere well to the carrier layer, thus ensuring reliable production of the barrier layer comprising the carrier layer and the vapor-deposited layer of barrier materials.
- this barrier layer also contributes to mechanical strength, but also to UV protection.
- these properties can be further modified and optimized, using customary methods known to those skilled in the art. For example, materials have been used as UV absorbers or fillers to increase rigidity.
- barrier layer Another option of a barrier layer is a correspondingly configured sealing layer, which is described below.
- the composite system in accordance with the present invention comprises a sealant layer applied to one side of the above-described barrier material layer.
- This sealing layer is arranged to be the innermost of the constituent layers of the composite system, i. H. the sealing layer is typically directly the inner layer of a finished food package.
- the sealing layer in accordance with the present invention is preferably made from biodegradable or preferably even compostable materials and / or materials based on renewable raw materials.
- polymeric materials based on polyesters for example the polylactic acid materials already described above, but also PBAT (polybutylene adipate terephthalate) and other similar materials and mixtures thereof.
- PBAT polybutylene adipate terephthalate
- Ecoflex® a material commercially available from BASF under the name Ecoflex® is suitable.
- the sealing layer preferably has a thickness of about 10 to 200 ⁇ m, preferably 20 to 150 ⁇ m, particularly preferably 100 to 50 ⁇ m, for example about 90, 75 or 60 ⁇ m.
- the sealing layer can also be provided again with additives and fillers as described above for the other layers. Once again, the properties of the composite system can be modified and optimized.
- subbing layer which is configured as already described above.
- additional techniques for improving the adhesion of the individual layers may also be used, such as surface treatments by means of a flashing process or corona discharge, etc.
- the sealing layer described above may also be coated with barrier materials, preferably vapor-deposited.
- barrier materials preferably vapor-deposited.
- those already described above Materials are used, particularly preferred are again oxidic coatings, in particular SiO x , AIO x , mixtures thereof and other oxides.
- Such barriers can be applied again on one or both surfaces of the sealing layer, wherein, in particular for cost reasons, the application on a surface is usually sufficient.
- the sealing layer described here comprises such a barrier layer, in embodiments of the present invention it is possible to dispense with the barrier material layer described above, since in this embodiment the sealing layer takes on the barrier effect so that a layer structure with a paper layer and a sealing layer provided thereon is possible, while still sufficient barrier properties and mechanical properties of the overall composite system can be achieved.
- the polyester materials described above it is again ensured that the composite systems of the present invention consist essentially of materials that are at least biodegradable or preferably compostable.
- lacquer layer Another option of a barrier layer is a lacquer layer, which is described below lacquer layer
- a barrier layer is a lacquer layer that can be applied to the paper layer, for example.
- lacquer layers are nitrocellulose-based lacquers. These can serve, for example, as a moisture barrier. Suitable application modes, layer thicknesses and materials for such layers are known to the person skilled in the art.
- adhesive layers may be provided between the layers described herein to improve adhesion, using conventional adhesive materials known to those skilled in the art, for example the extrusion adhesives and laminating adhesives already mentioned above. Suitable materials are known to those skilled in the art and again it is to be stated that it is preferable if the materials for such adhesive layers are biodegradable and / or based on renewable raw materials.
- Such adhesive layers are preferably used between the paper layer and the barrier layer, in particular between a paper layer and a carrier layer which is part of a barrier material layer as defined above.
- adhesive layers are preferably provided between the sealing layer and the barrier layer, wherein it is again a preferred embodiment when such an adhesive layer is disposed between the sealing layer and the sealing layer.
- shellac layers consisting essentially of shellac.
- Such shellac layers can be provided at arbitrary positions in the composite system and preferably these layers have a comparatively small thickness, typically less than 20 ⁇ , preferably about 1 to 10 [im, particularly preferably 2 to 5 [im.
- Such shellac layers may be provided between the paper layer and the barrier layer, between the barrier layer and the sealing layer, or else between the carrier layer and the layer of barrier material.
- One or more layers of shellac may be provided so as to further improve the barrier effect of the composite material of the invention.
- barrier layers can be used individually or in combination in the composite system according to the invention, depending on the desired application.
- the number of these layers can be chosen freely and, for example, one, two or three barrier layers can be present, which can be the same or different.
- the present invention thus provides an improved composite system, suitable for the production of food packaging, in particular stand-up pouches, wherein the use of metal foils without adversely affecting the barrier properties and mechanical properties can be dispensed with and based essentially on renewable resources and / or biological degradable polymer materials are used.
- the composite system of the present invention may include additional layers, such as a paint on the outer surface of the paper layer, or another sealant layers on the inside and / or outside of the composite system.
- additional layers such as a paint on the outer surface of the paper layer, or another sealant layers on the inside and / or outside of the composite system.
- Exemplary composite systems can therefore be constructed as follows (from outside to inside, based on a food packaging):
- the composite system in accordance with the present invention is particularly suitable for the production of food packaging, especially for liquid or semi-liquid foods, preferably beverages, especially fruit juices and other fruit drinks.
- the composite system according to the invention makes it possible to produce a stand-up pouch by conventional production methods, so that food packaging can be provided which is essentially based on biodegradable raw materials and can be composted for disposal, for example.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Wrappers (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12707988.7A EP2683549A1 (de) | 2011-03-11 | 2012-03-08 | Verbessertes verbundsystem für verpackungen |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20110002043 EP2497636A1 (de) | 2011-03-11 | 2011-03-11 | Verbessertes Verbundsystem für Verpackungen |
PCT/EP2012/001038 WO2012123085A1 (de) | 2011-03-11 | 2012-03-08 | Verbessertes verbundsystem für verpackungen |
EP12707988.7A EP2683549A1 (de) | 2011-03-11 | 2012-03-08 | Verbessertes verbundsystem für verpackungen |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2683549A1 true EP2683549A1 (de) | 2014-01-15 |
Family
ID=44043032
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20110002043 Withdrawn EP2497636A1 (de) | 2011-03-11 | 2011-03-11 | Verbessertes Verbundsystem für Verpackungen |
EP12707988.7A Withdrawn EP2683549A1 (de) | 2011-03-11 | 2012-03-08 | Verbessertes verbundsystem für verpackungen |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20110002043 Withdrawn EP2497636A1 (de) | 2011-03-11 | 2011-03-11 | Verbessertes Verbundsystem für Verpackungen |
Country Status (20)
Country | Link |
---|---|
US (1) | US9359119B2 (de) |
EP (2) | EP2497636A1 (de) |
JP (1) | JP2014509564A (de) |
KR (1) | KR101550874B1 (de) |
CN (1) | CN103429426A (de) |
AP (1) | AP4070A (de) |
AR (1) | AR085638A1 (de) |
AU (1) | AU2012228732B2 (de) |
BR (1) | BR112013023159A2 (de) |
CA (1) | CA2827259C (de) |
CL (1) | CL2013002598A1 (de) |
EC (1) | ECSP13012930A (de) |
MA (1) | MA35028B1 (de) |
MX (1) | MX341027B (de) |
PE (1) | PE20141443A1 (de) |
RU (1) | RU2589439C2 (de) |
TW (1) | TW201236935A (de) |
UA (1) | UA110638C2 (de) |
WO (1) | WO2012123085A1 (de) |
ZA (1) | ZA201306482B (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3560696A1 (de) * | 2018-04-27 | 2019-10-30 | Constantia Teich GmbH | Verpackungsfolie |
CN109263161A (zh) * | 2018-08-13 | 2019-01-25 | 泗水县宏大伟业印务有限公司 | 一种高阻隔仿纸液态包装膜及其制备方法 |
EP3736125A1 (de) * | 2019-05-09 | 2020-11-11 | Baden Board GmbH | Fasererzeugnis mit absorbierenden eigenschaften und sperreigenschaften |
DE102019118304A1 (de) * | 2019-07-05 | 2021-01-07 | Buergofol GmbH | Durchsichtiger oder zumindest kontakttransparenter Papier-Folie-Verbund und daraus hergestellte Verpackungen |
AT522884B1 (de) * | 2020-02-18 | 2021-03-15 | Constantia Pirk Gmbh & Co Kg | Recyclebare Papierverpackung mit hoher Barriere gegen Wasserdampf und Sauerstoff |
CN111873119A (zh) * | 2020-07-21 | 2020-11-03 | 北京永华晴天科技发展有限公司 | 托盘及其加工方法 |
JP7302704B2 (ja) * | 2021-08-26 | 2023-07-04 | 王子ホールディングス株式会社 | ガスバリア性積層体 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4240540A1 (de) | 1992-12-02 | 1994-06-09 | Sisi Werke Gmbh | Standbeutel mit verbesserter Einstichöffnung |
FI951637A (fi) * | 1995-04-06 | 1996-10-07 | Yhtyneet Paperitehtaat Oy | Pakkausmateriaali |
JP4372884B2 (ja) * | 1998-12-18 | 2009-11-25 | 大日本印刷株式会社 | 補強材の貼着装置 |
FI112048B (fi) | 2000-04-10 | 2003-10-31 | Stora Enso Oyj | Kerrostettu kuumasaumautuva pakkausmateriaali, siitä muodostettu elintarvikepakkaus sekä pakkausmenetelmä |
JP4512959B2 (ja) * | 2000-08-16 | 2010-07-28 | ソニー株式会社 | 撮像装置 |
CN2457074Y (zh) * | 2000-12-18 | 2001-10-31 | 平湖市比例包装材料有限公司 | 食品包装用复合膜 |
DE10255822B4 (de) | 2002-11-29 | 2004-10-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zum Bedampfen bandförmiger Substrate mit einer transparenten Barriereschicht aus Aluminiumoxid |
JP4325303B2 (ja) | 2003-07-29 | 2009-09-02 | 三菱樹脂株式会社 | ガスバリア性積層体 |
JP4398265B2 (ja) * | 2004-01-27 | 2010-01-13 | 三菱樹脂株式会社 | ガスバリア性フィルム及びガスバリア性積層体 |
JP2005231041A (ja) * | 2004-02-17 | 2005-09-02 | Dainippon Printing Co Ltd | 多層積層フィルム |
TWM277594U (en) * | 2005-04-27 | 2005-10-11 | Shi-Ching Jang | Decomposable paper sheet for making food container |
JP2007090699A (ja) * | 2005-09-29 | 2007-04-12 | Dainippon Printing Co Ltd | 多層積層フィルム |
JP2006069218A (ja) | 2005-10-17 | 2006-03-16 | Mitsubishi Plastics Ind Ltd | ポリ乳酸系生分解性ガスバリアフィルム |
ITPD20060022A1 (it) | 2006-01-24 | 2007-07-25 | Alcan Packaging Italia Srl | Film laminato multistrato |
EP1905575A1 (de) | 2006-09-28 | 2008-04-02 | Alcan Technology & Management Ltd. | Standbeutel aus einem mehrschichtigen Film |
JP5632118B2 (ja) | 2006-12-22 | 2014-11-26 | 大日本印刷株式会社 | バリア性を有するヒ−トシ−ル性フィルム |
JP2008265855A (ja) | 2007-04-25 | 2008-11-06 | Dainippon Printing Co Ltd | レトルト処理用紙容器およびレトルト製品 |
US8771835B2 (en) * | 2007-07-03 | 2014-07-08 | Newpage Wisconsin System, Inc. | Substantially biodegradable and compostable high-barrier packaging material and methods for production |
SE532388C2 (sv) | 2008-03-14 | 2010-01-12 | Tetra Laval Holdings & Finance | Förpackningslaminat och -behållare med två separata gasbarriärskikt samt metod för deras framställning |
MX2011001623A (es) | 2008-08-15 | 2011-05-24 | Toray Plastics America Inc | Pelicula de acido polilactico biaxialmente orientada con alta barrera. |
JP5321798B2 (ja) | 2008-09-19 | 2013-10-23 | 大日本印刷株式会社 | 紙容器 |
JP2010069766A (ja) * | 2008-09-19 | 2010-04-02 | Dainippon Printing Co Ltd | 紙容器 |
EP2223866A1 (de) | 2009-02-26 | 2010-09-01 | 3A Technology & Management AG | Standbeutel |
-
2011
- 2011-03-11 EP EP20110002043 patent/EP2497636A1/de not_active Withdrawn
-
2012
- 2012-03-08 UA UAA201311574A patent/UA110638C2/uk unknown
- 2012-03-08 PE PE2013002027A patent/PE20141443A1/es not_active Application Discontinuation
- 2012-03-08 MX MX2013010382A patent/MX341027B/es active IP Right Grant
- 2012-03-08 MA MA36309A patent/MA35028B1/fr unknown
- 2012-03-08 TW TW101107948A patent/TW201236935A/zh unknown
- 2012-03-08 BR BR112013023159A patent/BR112013023159A2/pt not_active IP Right Cessation
- 2012-03-08 AU AU2012228732A patent/AU2012228732B2/en not_active Ceased
- 2012-03-08 RU RU2013138179/12A patent/RU2589439C2/ru not_active IP Right Cessation
- 2012-03-08 JP JP2013557009A patent/JP2014509564A/ja active Pending
- 2012-03-08 EP EP12707988.7A patent/EP2683549A1/de not_active Withdrawn
- 2012-03-08 CN CN2012800129172A patent/CN103429426A/zh active Pending
- 2012-03-08 KR KR1020137026376A patent/KR101550874B1/ko not_active IP Right Cessation
- 2012-03-08 AP AP2013007108A patent/AP4070A/en active
- 2012-03-08 US US14/002,127 patent/US9359119B2/en not_active Expired - Fee Related
- 2012-03-08 CA CA2827259A patent/CA2827259C/en not_active Expired - Fee Related
- 2012-03-08 WO PCT/EP2012/001038 patent/WO2012123085A1/de active Application Filing
- 2012-03-09 AR ARP120100765 patent/AR085638A1/es unknown
-
2013
- 2013-08-28 ZA ZA2013/06482A patent/ZA201306482B/en unknown
- 2013-09-10 CL CL2013002598A patent/CL2013002598A1/es unknown
- 2013-10-08 EC ECSP13012930 patent/ECSP13012930A/es unknown
Also Published As
Publication number | Publication date |
---|---|
AP4070A (en) | 2017-03-16 |
JP2014509564A (ja) | 2014-04-21 |
US20140044901A1 (en) | 2014-02-13 |
MX2013010382A (es) | 2013-10-07 |
ZA201306482B (en) | 2015-04-29 |
RU2589439C2 (ru) | 2016-07-10 |
CN103429426A (zh) | 2013-12-04 |
CA2827259C (en) | 2016-02-02 |
AP2013007108A0 (en) | 2013-09-30 |
UA110638C2 (uk) | 2016-01-25 |
TW201236935A (en) | 2012-09-16 |
MA35028B1 (fr) | 2014-04-03 |
WO2012123085A1 (de) | 2012-09-20 |
ECSP13012930A (es) | 2013-12-31 |
AR085638A1 (es) | 2013-10-16 |
AU2012228732B2 (en) | 2015-01-29 |
KR101550874B1 (ko) | 2015-09-07 |
EP2497636A1 (de) | 2012-09-12 |
KR20130133281A (ko) | 2013-12-06 |
BR112013023159A2 (pt) | 2016-12-13 |
PE20141443A1 (es) | 2014-10-23 |
MX341027B (es) | 2016-08-03 |
NZ614844A (en) | 2014-12-24 |
US9359119B2 (en) | 2016-06-07 |
AU2012228732A1 (en) | 2013-10-24 |
CL2013002598A1 (es) | 2014-01-24 |
RU2013138179A (ru) | 2015-04-20 |
CA2827259A1 (en) | 2012-09-20 |
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