DE102010037965A1 - Beverage can for containing beverages with carbonic acid under high pressure, comprises a casing closed by bottom- and cover-elements, where the casing consists of a parallely wrapped laminate from cellulose containing material - Google Patents
Beverage can for containing beverages with carbonic acid under high pressure, comprises a casing closed by bottom- and cover-elements, where the casing consists of a parallely wrapped laminate from cellulose containing material Download PDFInfo
- Publication number
- DE102010037965A1 DE102010037965A1 DE201010037965 DE102010037965A DE102010037965A1 DE 102010037965 A1 DE102010037965 A1 DE 102010037965A1 DE 201010037965 DE201010037965 DE 201010037965 DE 102010037965 A DE102010037965 A DE 102010037965A DE 102010037965 A1 DE102010037965 A1 DE 102010037965A1
- Authority
- DE
- Germany
- Prior art keywords
- layer
- layers
- cardboard
- multilayer film
- beverage
- 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- Withdrawn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
- 235000013361 beverage Nutrition 0.000 title claims abstract description 24
- 239000000463 material Substances 0.000 title claims abstract description 8
- 229920002678 cellulose Polymers 0.000 title abstract 3
- 239000001913 cellulose Substances 0.000 title abstract 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 title 1
- 239000010410 layer Substances 0.000 claims abstract description 93
- 239000004698 Polyethylene Substances 0.000 claims abstract description 21
- 230000004888 barrier function Effects 0.000 claims abstract description 18
- 239000011888 foil Substances 0.000 claims abstract description 14
- 229920001903 high density polyethylene Polymers 0.000 claims abstract description 13
- 239000004700 high-density polyethylene Substances 0.000 claims abstract description 13
- 229910052751 metal Inorganic materials 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 11
- 229920002647 polyamide Polymers 0.000 claims abstract description 9
- 229920000098 polyolefin Polymers 0.000 claims abstract description 9
- 239000004952 Polyamide Substances 0.000 claims abstract description 6
- -1 polyethylene Polymers 0.000 claims abstract description 6
- 239000012790 adhesive layer Substances 0.000 claims abstract description 5
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 4
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 239000005020 polyethylene terephthalate Substances 0.000 claims abstract description 4
- 239000002313 adhesive film Substances 0.000 claims abstract description 3
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000000123 paper Substances 0.000 claims abstract description 3
- 238000003466 welding Methods 0.000 claims abstract description 3
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 claims description 9
- UFRKOOWSQGXVKV-UHFFFAOYSA-N ethene;ethenol Chemical compound C=C.OC=C UFRKOOWSQGXVKV-UHFFFAOYSA-N 0.000 claims description 9
- 239000004715 ethylene vinyl alcohol Substances 0.000 claims description 9
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 4
- 229920001684 low density polyethylene Polymers 0.000 claims description 4
- 239000004702 low-density polyethylene Substances 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 229920001328 Polyvinylidene chloride Polymers 0.000 claims description 2
- 229920003182 Surlyn® Polymers 0.000 claims description 2
- 239000002655 kraft paper Substances 0.000 claims description 2
- 239000005033 polyvinylidene chloride Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 235000014171 carbonated beverage Nutrition 0.000 claims 1
- 238000005303 weighing Methods 0.000 claims 1
- 229920000139 polyethylene terephthalate Polymers 0.000 abstract description 3
- 239000005977 Ethylene Substances 0.000 abstract 2
- 229920000573 polyethylene Polymers 0.000 abstract 2
- 229920002554 vinyl polymer Polymers 0.000 abstract 2
- 229920000092 linear low density polyethylene Polymers 0.000 abstract 1
- 239000004707 linear low-density polyethylene Substances 0.000 abstract 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 235000013405 beer Nutrition 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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
- B65D3/00—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines
- B65D3/22—Rigid or semi-rigid containers having bodies or peripheral walls of curved or partially-curved cross-section made by winding or bending paper without folding along defined lines with double walls; with walls incorporating air-chambers; with walls made of laminated 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
- B32B1/00—Layered products having a non-planar shape
- B32B1/08—Tubular products
-
- 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
- B32B15/12—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 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
- 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
- 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
- B32B27/08—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 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
- B32B27/10—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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- 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
- B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
-
- 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
- B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
-
- 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
-
- 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
- B32B29/005—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 next to another layer of paper or cardboard 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
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/51—Elastic
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/718—Weight, e.g. weight per square meter
-
- 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/724—Permeability to gases, adsorption
- B32B2307/7242—Non-permeable
- B32B2307/7244—Oxygen barrier
-
- 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
- B32B2439/40—Closed containers
-
- 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
- B32B2439/40—Closed containers
- B32B2439/66—Cans, tins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wrappers (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Die Erfindung betrifft eine Getränkedose gemäß dem Oberbegriff des Anspruchs 1 für unter Überdruck stehende, insbesondere Kohlensäure enthaltende Getränke mit einem durch Boden- und Deckelelemente verschlossenen Dosenmantel, der mindestens eine parallel gewickelte Lage aus zellstoffhaltigem Material, vorzugsweise Karton, und mindestens eine flüssigkeitsdichte, lebensmittelverträgliche Sperrschicht oder Barriereschicht aufweist.The invention relates to a beverage can according to the preamble of claim 1 for standing under pressure, especially carbonic acid containing drinks with a sealed by bottom and lid elements can jacket, the at least one parallel wound layer of pulp-containing material, preferably cardboard, and at least one liquid-tight, food-compatible barrier or barrier layer.
Derartige Getränkedosen sind bekannt und beispielsweise beschrieben in
Es hat sich herausgestellt, dass die dem Stand der Technik entsprechenden Getränkedosen keine ausreichend hohe Sperr- oder Barrierewirkung gegenüber Wasser, Wasserdampf, Sauerstoff und Kohlendioxid haben und auch insbesondere im Bereich ihrer Mantelfläche nicht in der Lage sind, über einen langen Zeitraum den auf sie wirkenden Innendrücken standzuhalten, wie sie insbesondere bei Bierdosen auftreten.It has been found that the beverage cans corresponding to the state of the art do not have a sufficiently high barrier or barrier action against water, water vapor, oxygen and carbon dioxide and are also unable, especially in the region of their lateral surface, to act on them over a long period of time Inner pressures to withstand, as they occur especially in beer cans.
Der Erfindung liegt die Aufgabe zugrunde, eine Getränkedose gemäß dem Oberbegriff des Patentanspruchs 1 zu schaffen, der eine hohe Barrierewirkung gegenüber Wasser, Wasserdampf, Sauerstoff und Kohlendioxid aufweist und in der Lage ist, insbesondere im Bereich der Mantelfläche auf ihn einwirkenden hohen Druckkräften zu widerstehen.The invention has for its object to provide a beverage can according to the preamble of claim 1, which has a high barrier effect against water, water vapor, oxygen and carbon dioxide and is able to withstand, in particular in the region of the lateral surface acting on him high compressive forces.
Zur Lösung dieser Aufgabe dient eine Getränkedose mit den Merkmalen aus dem kennzeichnenden Teil des Patentanspruchs 1.To solve this problem is a beverage can with the features of the characterizing part of claim 1.
Es hat sich gezeigt, dass erst mit den erfindungsgemäß vorgeschlagenen Dicken und Grammaturen der einzelnen Lagen und insbesondere auch durch die Einbindung mindestens einer Metallfolie in die Dosenwand eine befriedigende Lösung der anstehenden Probleme, soweit es die Funktionsfähigkeit einer insbesondere für Bier geeigneten Getränkedose betrifft, erreicht wird.It has been found that only with the inventively proposed thicknesses and grammages of the individual layers and in particular by the inclusion of at least one metal foil in the wall of the can a satisfactory solution of the pending problems, as far as the functionality of a particular suitable for beer beverage can is achieved ,
Bevorzugte Ausführungsformen der Getränkedose sind in den Unteransprüchen behandelt.Preferred embodiments of the beverage can are dealt with in the subclaims.
Die Erfindung wird im Folgenden anhand der Zeichnung näher beschrieben:The invention will be described in more detail below with reference to the drawing:
Das Laminat
Die äußere Beschichtung
Die Gesamtdicke des Laminats
Die Mehrschichtfolie
- – Innen- und Außenschichten
11 und16 eines siegelfähigen Polyolefins, eines Copolymeren eines siegelfähigen Polyolefins oder Mischungen dieser Stoffe, insbesondere aus PE, vorzugsweise HDPE; der Anteil dieser Polyolefinschichten11 und16 liegt, bezogen auf die Gesamtdicke der MehrschichtfolieIII , zwischen 30 und 80%, bevorzugt zwischen 50 und 75%; - – mindestens eine
Schicht 12 aus einem Polymer der Gruppe Polyester, Polyamid oder Polypropylen, vorzugsweise Polyamid. Der Anteil dieser Schicht(en) liegt, bezogen auf die Gesamtdicke der MehrschichtfolieIII , zwischen 8 und 25%, bevorzugt zwischen 10 und 18%. Diese Schicht ist für die Festigkeit der Mehrschichtfolie verantwortlich und sorgt auch für eine ausreichende Elastizität und Stabilität. - – mindestens eine polymere Barriere- bzw.
Sperrschicht 14 , bestehend aus EVOH, Polyamid oder Polyvinylidenchlorid, vorzugsweise EVOH, mit einem Anteil dieser Schicht, bezogen auf die Gesamtdicke der Mehrschichtfolie, zwischen 5 und 15%, vorzugsweise zwischen 8 und 12%. - – auch als Klebeschichten
wirksame Schichten 13 und15 aus PE, HDPE oder LDPE.
- - inner and outer layers
11 and16 a sealable polyolefin, a copolymer of a sealable polyolefin or mixtures of these substances, in particular PE, preferably HDPE; the proportion of thesepolyolefin layers 11 and16 is based on the total thickness of the multilayer filmIII between 30 and 80%, preferably between 50 and 75%; - - at least one
layer 12 from a polymer of the group polyester, polyamide or polypropylene, preferably polyamide. The proportion of this layer (s) is based on the total thickness of the multilayer filmIII , between 8 and 25%, preferably between 10 and 18%. This layer is responsible for the strength of the multilayer film and also provides sufficient elasticity and stability. - - At least one
polymeric barrier layer 14 consisting of EVOH, polyamide or polyvinylidene chloride, preferably EVOH, with a proportion of this layer, based on the total thickness of the multilayer film, between 5 and 15%, preferably between 8 and 12%. - - Also effective as
adhesive layers layers 13 and15 made of PE, HDPE or LDPE.
Die eigentliche Sperr- und Barriereschicht
Gemäß
Zur Erhöhung der Festigkeit der Getränkedose ist gemäß einer bevorzugten Ausführungsform der Erfindung zwischen zwei Lagen
Die Schichten
Die Schicht
Die Schicht
Die Herstellung der Mehrschichtfolie
Getränkedosen mit einem Füllvolumen von z. B. 3 bis 15 Liter oder mehr sind vorzugsweise aus mehrlagig gewickeltem Laminat
Die Überlappungsbreite des Laminats im Bereich des Dosenmantels und damit die Breite des Klebestreifens liegt in vorteilhafter Weise im Bereich von 5 bis 25 mm, vorzugsweise im Bereich zwischen 10 bis 15 mm.The overlap width of the laminate in the area of the can jacket and thus the width of the adhesive strip is advantageously in the range of 5 to 25 mm, preferably in the range of 10 to 15 mm.
Um die äußeren Ränder der Kartonlagen
Die sich überlappenden Randstreifen des Laminats sind vorzugsweise durch Heißverklebung oder Ultraschallschweißen miteinander verbunden.The overlapping edge strips of the laminate are preferably joined together by hot-bonding or ultrasonic welding.
Vorzugsweise sind die Laminatränder mit einer insbesondere die Kartonlagen überdeckenden Siegelnaht versiegelt, die insbesondere aus PE, vorzugsweise HDPE, besteht.Preferably, the laminate edges are sealed with a sealing seam covering in particular the cardboard layers, which consists in particular of PE, preferably HDPE.
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- US 2004/0052987 A1 [0002] US 2004/0052987 A1 [0002]
- WO 03/006237 [0002] WO 03/006237 [0002]
- JP 2005-239230 A [0002] JP 2005-239230 A [0002]
- EP 08013126 [0002] EP 08013126 [0002]
Claims (16)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201010037965 DE102010037965A1 (en) | 2010-10-05 | 2010-10-05 | Beverage can for containing beverages with carbonic acid under high pressure, comprises a casing closed by bottom- and cover-elements, where the casing consists of a parallely wrapped laminate from cellulose containing material |
EP11001558A EP2384886A1 (en) | 2010-02-26 | 2011-02-25 | Drinks can mainly comprised of material containing cellulose and a food-safe barrier coating for pressurised drinks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201010037965 DE102010037965A1 (en) | 2010-10-05 | 2010-10-05 | Beverage can for containing beverages with carbonic acid under high pressure, comprises a casing closed by bottom- and cover-elements, where the casing consists of a parallely wrapped laminate from cellulose containing material |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102010037965A1 true DE102010037965A1 (en) | 2012-04-05 |
Family
ID=45832363
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201010037965 Withdrawn DE102010037965A1 (en) | 2010-02-26 | 2010-10-05 | Beverage can for containing beverages with carbonic acid under high pressure, comprises a casing closed by bottom- and cover-elements, where the casing consists of a parallely wrapped laminate from cellulose containing material |
Country Status (1)
Country | Link |
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DE (1) | DE102010037965A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003006237A1 (en) | 2001-07-13 | 2003-01-23 | Stora Enso Oyj | Polymer-coated heat-sealable packaging material, method for manufacturing the same and a closed package made thereof |
US20040052987A1 (en) | 2002-09-12 | 2004-03-18 | Shetty Shankara R. | Paper based retortable can and method for making same |
JP2005239230A (en) | 2004-02-27 | 2005-09-08 | Toppan Printing Co Ltd | Laminated material for paper-made container and paper-made container for liquid using it |
EP2017178A2 (en) | 2007-07-19 | 2009-01-21 | Firma Keienburg Agentur für Verpackung GmbH | Liquid container, the side wall of which is mainly comprised of material containing cellulose |
-
2010
- 2010-10-05 DE DE201010037965 patent/DE102010037965A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003006237A1 (en) | 2001-07-13 | 2003-01-23 | Stora Enso Oyj | Polymer-coated heat-sealable packaging material, method for manufacturing the same and a closed package made thereof |
US20040052987A1 (en) | 2002-09-12 | 2004-03-18 | Shetty Shankara R. | Paper based retortable can and method for making same |
JP2005239230A (en) | 2004-02-27 | 2005-09-08 | Toppan Printing Co Ltd | Laminated material for paper-made container and paper-made container for liquid using it |
EP2017178A2 (en) | 2007-07-19 | 2009-01-21 | Firma Keienburg Agentur für Verpackung GmbH | Liquid container, the side wall of which is mainly comprised of material containing cellulose |
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