EP2676898A1 - Sac ou récipient pour la conservation et la préparation d' aliments ainsi que l' utilisation d' un tel sac - Google Patents

Sac ou récipient pour la conservation et la préparation d' aliments ainsi que l' utilisation d' un tel sac Download PDF

Info

Publication number
EP2676898A1
EP2676898A1 EP13185208.9A EP13185208A EP2676898A1 EP 2676898 A1 EP2676898 A1 EP 2676898A1 EP 13185208 A EP13185208 A EP 13185208A EP 2676898 A1 EP2676898 A1 EP 2676898A1
Authority
EP
European Patent Office
Prior art keywords
bag
bag according
inner layer
outer layer
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.)
Granted
Application number
EP13185208.9A
Other languages
German (de)
English (en)
Other versions
EP2676898B1 (fr
Inventor
Dr. Hans-Jürgen Arning
Sven Larisch
Björn Höser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cofresco Frischhalteprodukte GmbH and Co KG
Original Assignee
Cofresco Frischhalteprodukte GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cofresco Frischhalteprodukte GmbH and Co KG filed Critical Cofresco Frischhalteprodukte GmbH and Co KG
Publication of EP2676898A1 publication Critical patent/EP2676898A1/fr
Application granted granted Critical
Publication of EP2676898B1 publication Critical patent/EP2676898B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/42—Applications of coated or impregnated materials
    • 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
    • B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
    • B65D31/02—Bags or like containers made of paper and having structural provision for thickness of contents with laminated walls
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/34—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package
    • B65D81/3407—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging foodstuffs or other articles intended to be cooked or heated within the package specially adapted to be heated over a heat source, e.g. a hob, campfire

Definitions

  • the present invention relates to a bag or a container for the storage and preparation of food, with a bag body formed from at least two layers.
  • bags made of plastic film in particular made of heat-set PET or a special polyamide, which are used as Brat zucchini use and are smooth and not adhesive on its inside.
  • a separate closure such as a clip or clamp.
  • Conventional biaxially oriented and heat-set PET films can not be sealed by heated bars, but an additional sealing layer must be provided for this purpose. Therefore, such bags are usually produced by the separation welding process, which is why no production of the bag on a roll is possible, since the webs must always be severed.
  • the US 4 571 337 discloses a pouch having an outer layer of paper and an inner layer of a polyester film. A coating is applied to the inner film which can be activated by heat and pressure to seal two inner layers together.
  • the use of paper is, however at higher temperatures because of the flammability of the paper problematic.
  • Made of polyamide bags are also relatively stiff and are softer by water absorption and are therefore less suitable for freezing, since they can adhere to the frozen food.
  • the bags When used as a roasting bag, the bags must then be perforated by the user, for example by cutting with a pair of scissors to prevent accidental bursting due to the forming internal pressure during heating.
  • the layers of the bag body are formed of a composite material with an inner layer of plastic suitable for food contact and an outer layer of a metal foil.
  • the inside is acid and corrosion resistant, in contrast to pure aluminum foil.
  • the composite material is malleable by the outer layer of metal foil, i. the user can deform the material so that it remains largely in the deformed position. This can be used to close the bag opening by screwing, folding or flanging tightly and to use the bag as a frying bag.
  • the composite material can be processed in a simple manner, since it has surprisingly been found that the composite material, for example made of aluminum and biaxially oriented PET, is heat-sealable. Accordingly, on conventional bag machines, sealing edge bags with as many seams as desired can be produced on a roll or as a single bag.
  • the inner layer is glued to the outer layer. As a result, detachment of the inner layer from the outer layer is reliably avoided.
  • the composite material has a heat resistance up to 200 ° C, in particular up to 220 ° C, on. This allows the bag to be used to cook food in the oven.
  • the layers of the bag are glued or welded together at the edge at least partially at seams, and a bag opening is formed on one side. This allows the bag to be made from two superimposed layers.
  • the outer layer used is preferably aluminum foil, which is easily foldable and has good formability.
  • the thickness of the outer layer can be between 2 ⁇ m to 20 ⁇ m, in particular 5 to 10 ⁇ m.
  • the inner layer of the composite material consists of plastic film, preferably of PTFE, PET, PSU, PMP, PEEK and / or PA. Other, suitable for food contact plastic materials can be used.
  • the inner layer preferably has a thickness of 2 ⁇ m to 15 ⁇ m, in particular 3 to 7 ⁇ m. In this case, the inner layer may be thinner than the outer layer.
  • the seams of the bag preferably have a seam strength of more than 4 N / cm. This produces a tear-resistant bag that can be easily used in the home.
  • the composite material is preferably foldable.
  • Foldable in this context means that the ductility is such that after folding of the composite material, the material substantially remains in a folded position and is not elastically moved back to a starting position.
  • the inner layer is coated on the side facing inwards with an anti-adhesive agent, in particular silicone.
  • an anti-adhesive agent in particular silicone.
  • the bag is formed as a closed package in which the bag opening is closed, optionally by a seam or a separate Closure element, for example an adhesive label.
  • a material to be heated in particular a food, is preferably arranged. This allows the bag to be placed directly on a hotplate to heat the material.
  • a use of a bag as a cooking vessel for storage on a stove top, in particular an induction cooker provided.
  • the advantage can be used that the bag is used as a cooking vessel and has only a small mass. In comparison with commercial cooking pots, it takes a relatively long time until the bottom has warmed up and then the filled food is heated. By heating the material contained in the bag, the warm-up process is significantly shortened and also the bag can be used as an industrially fillable packaging. It is of course also possible that a bag is filled by the user himself for the subsequent preparation of food.
  • FIG. 1 a bag 1 or a container is shown, which is formed from a bag body of two superimposed layers, which are connected to each other at opposite longitudinal sides by a strip-shaped sealing layer 5. At a front edge a bottom fold 4 is provided, which connects the two layers together. At the opposite side of the bottom fold 4 a bag opening 3 is formed for filling the bag 1.
  • bag 1 ' is provided instead of the bottom fold 4, a further sealing edge layer 4' in the bottom region, so that the two layers on three sides via strip-shaped sealing edge layers 4 'and 5 are fixed to each other.
  • FIG. 3 a plurality of mutually adjoining bags 1 "are shown, which are each formed of a bag body 2, which connects via sealing edge layers 5 at the longitudinal sides and a sealing edge 4" in the bottom area two layers with each other, which are designed to be open on a bag opening 3.
  • Two adjacent bag bodies 2 are held together in the region of a longitudinal sealing edge layer 5 via a perforation and can be released by severing the perforation 6.
  • the bags 1 can be coiled up on a roll and then torn off by the user.
  • the bags 1, 1 'and 1 each consist of two layers of a composite material, wherein a plastic film is provided as the inner layer, which is permanently connected to an outer layer, for example by gluing has a thickness of between 2 ⁇ m to 20 ⁇ m, in particular 5 to 10 ⁇ m, and the layer of composite material may also have more than two layers.
  • any adhesive suitable for bonding the plastic film to the backsheet may be used to provide a stable bond between the backsheet and the backsheet under the expected thermal and mechanical conditions.
  • two- or multi-component systems or hot melt adhesives are used.
  • a polyurethane adhesive can be used, which is applied, for example, in an amount of 2 to 5 g / m 2 .
  • the inner layer of plastic material is suitable for food contact and preferably heat resistant up to a range of 220 ° C.
  • the inner layer may have a thickness between 2 microns to 15 microns, in particular 3 to 7 microns, and thus be thinner than the outer layer.
  • the plastic film may consist of PTFE (polytetrafluoroethylene), PET (polyethylene terephthalate), PSU (polysulfone), PEEK (polyether ether ketone), PMP (polymethylpentene), PA (polyamide) or any other suitable plastic or mixture of these materials.
  • PTFE polytetrafluoroethylene
  • PET polyethylene terephthalate
  • PSU polysulfone
  • PEEK polyether ether ketone
  • PMP polymethylpentene
  • PA polyamide
  • the composite material can be deformed and folded well, so that the composite material can cling well to the contents in the bag 1, 1 ', 1 ", and the user can easily remove the bag 1, 1', 1" by folding, wrapping or flanging the bag opening 3 close.
  • the composite material also has sufficient mechanical stability at freezing temperatures up to about -20 ° C and the bag 1, 1 ', 1 "can be placed with the food directly from the freezer in an oven so that the bag 1, 1', 1 "can be heated there.
  • the bag 1, 1 ', 1 " is shown with a smooth bag opening 3, in which the two layers are placed on top of each other, It is of course also possible to make a layer of the bag body 2 longer, which then as a flap the other position can be folded.
  • the bag can be made of the composite material largely free in shape and in size to use it for different applications can.
  • FIGS. 4A to 4C Another bag 1 "'is shown in which compared to the one in FIG. 1 In the exemplary embodiment shown, an inwardly folded bottom fold 4 "'is formed between the strip-shaped sealing layers 5 on the bag body 2 on the side opposite the bag opening 3.
  • the bottom fold 4"' folded inwards allows the bag to be further opened in the bottom area and, for example, on one side Stove 6 are turned off, as shown schematically in FIG. 4C is shown.
  • This can be an in The material contained in the bag 1 "'can be heated particularly effectively, since the cooking plate 6 is separated from the material only by the thin composite material in the area of the bottom fold 4"'.
  • the stove plate 6 may be formed as an induction hearth plate, which directly heats the metal foil to the bag 1""so as to allow rapid heating.
  • the bag opening 3 can remain open or closed by a folding edge.
  • FIGS. 5A and 5B Another embodiment of a bag is shown in which opposite FIG. 2 a modification has been made in that the sealing edge layers have been replaced by gussets 5 '.
  • the gussets 5 ' extend from the bag opening 3 to a sealing edge 4' at the bottom of the bag.
  • a longitudinal seam 7 is formed in a central region of the bag body 2, to which the layers of the composite material of the bag are glued or welded together.
  • FIG. 6 Another embodiment of a bag 10 according to the invention is shown in FIG FIG. 6 shown.
  • the bag 10 is formed as a sealed package having a bag body 11 which is closed at opposite sides by seams 12. On an upper side of the bag body, an opening is closed by an adhesive label 13.
  • the bag 10 is made of the same composite material as the previous bags and contains a material, such as a food, that can be heated in the bag 10.
  • FIGS. 7A and 7B another bag 20 is shown, shown schematically and made substantially as a cylindrical container of composite material.
  • the bag 20 has a substantially circular opening 21 and can be filled with a material to be heated.
  • a bottom of the bag 20 comprises an outer layer of a Nicoallfolie, in particular aluminum foil, and an inner layer of plastic. It is also possible to provide the bottom of the bag on the outside with a plastic film and inside the metal foil, in particular the aluminum foil.
  • the aluminum foil can then optionally also be coated, for example with a protective layer for the corrosion protection of plastic or silicone.
  • bag in the sense of the present application is also intended to cover containers which are essentially cup-shaped.
  • Such containers can also include semi-rigid container containing a thin aluminum layer in the bottom area and consist in the wall area of an aluminum-plastic composite.
  • Such a container may in principle have any geometric shape, the bottom surface may be rectangular, square, oval or circular.
  • the side walls can be made longer or shorter, depending on the application.
  • the layer of aluminum can thus be arranged optionally on the outside or inside.
  • the bag need not be made entirely of the composite material, but may also have sections made of a different composite material or of only one layer.
  • the bag according to the invention is preferably used for heating materials, in particular foods.
  • the bag can be placed on a stove top 6, which is either merely heated or formed as an induction field.
  • the bag then rests on the induction field with such an area that the oven recognizes that an induction-suitable medium is arranged on the induction field.
  • the bag according to the invention can also be placed in a non-conductive container, for example a glass or ceramic dish, on the induction field, since the magnetic field of the induction oven penetrates the materials substantially without losses.
  • the composite material according to the invention preferably consists of an aluminum foil which has a layer thickness of between 6 and 10 ⁇ m, which is glued over a polyurethane adhesive to a plastic film of PET.
  • the plastic film has a thickness between 4 and 8 microns, in particular between 5 to 7 microns, on. Only a small amount of adhesive is required for bonding the plastic film, for example in the range between 2 to 4 g / m 2 .
  • the bag is to be designed as a semi-rigid container, a larger layer thickness is advantageous, the overall composite preferably having a thickness of between 40 and 80 ⁇ m.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Package Specialized In Special Use (AREA)
  • Bag Frames (AREA)
  • Packages (AREA)
  • Wrappers (AREA)
EP13185208.9A 2011-09-15 2012-09-13 Sac ou récipient pour la conservation et la préparation d' aliments ainsi que l' utilisation d' un tel sac Active EP2676898B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202011051309U DE202011051309U1 (de) 2011-09-15 2011-09-15 Beutel für die Aufbewahrung und Zubereitung von Lebensmitteln
EP12184293.4A EP2570364B1 (fr) 2011-09-15 2012-09-13 Sac ou récipient pour la conservation et la préparation d'aliments et utilisation d'un tel sac

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
EP12184293.4 Division 2012-09-13
EP12184293.4A Division EP2570364B1 (fr) 2011-09-15 2012-09-13 Sac ou récipient pour la conservation et la préparation d'aliments et utilisation d'un tel sac
EP12184293.4A Division-Into EP2570364B1 (fr) 2011-09-15 2012-09-13 Sac ou récipient pour la conservation et la préparation d'aliments et utilisation d'un tel sac

Publications (2)

Publication Number Publication Date
EP2676898A1 true EP2676898A1 (fr) 2013-12-25
EP2676898B1 EP2676898B1 (fr) 2015-01-21

Family

ID=46826378

Family Applications (2)

Application Number Title Priority Date Filing Date
EP12184293.4A Not-in-force EP2570364B1 (fr) 2011-09-15 2012-09-13 Sac ou récipient pour la conservation et la préparation d'aliments et utilisation d'un tel sac
EP13185208.9A Active EP2676898B1 (fr) 2011-09-15 2012-09-13 Sac ou récipient pour la conservation et la préparation d' aliments ainsi que l' utilisation d' un tel sac

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP12184293.4A Not-in-force EP2570364B1 (fr) 2011-09-15 2012-09-13 Sac ou récipient pour la conservation et la préparation d'aliments et utilisation d'un tel sac

Country Status (7)

Country Link
US (1) US10099832B2 (fr)
EP (2) EP2570364B1 (fr)
BR (1) BR102012023293B1 (fr)
DE (1) DE202011051309U1 (fr)
DK (1) DK2676898T3 (fr)
ES (1) ES2535226T3 (fr)
PT (1) PT2676898E (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2977512A1 (fr) 2014-07-25 2016-01-27 Cofresco Frischhalteprodukte GmbH & Co. KG Papier
DE102014112134A1 (de) 2014-08-25 2016-02-25 Cofresco Frischhalteprodukte Gmbh & Co. Kg Beutel zur Zubereitung von Lebensmitteln, Set und Verfahren zur Zubereitung von Lebensmitteln

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8784967B2 (en) * 2009-10-09 2014-07-22 Volm Companies, Inc. Open mesh material and bags made therefrom
DE202013104483U1 (de) 2013-10-02 2013-10-16 Cofresco Frischhalteprodukte Gmbh & Co. Kg Folienbeutel oder -schlauch zur Zubereitung von Nahrungsmitteln
JP2016078920A (ja) * 2014-10-21 2016-05-16 三和化工紙株式会社 包装用袋及びその製造方法
RU205845U1 (ru) * 2021-05-21 2021-08-11 Общество с ограниченной ответственностью «Силикарт» Полимерный пакет для упаковки горячих и липких веществ

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807626A (en) * 1972-03-20 1974-04-30 St Regis Paper Co Gusseted pinch bottom breakaway pouch bag
GB1371415A (en) * 1972-08-10 1974-10-23 Toyo Seikan Kaisha Ltd Heatable package of food
GB1503913A (en) * 1975-04-14 1978-03-15 Mardon Flexible Packaging Ltd Package construction
GB1508492A (en) * 1976-04-22 1978-04-26 Bowater Packaging Ltd Pack
US4571337A (en) 1984-05-10 1986-02-18 Hunt-Wesson Foods, Inc. Container and popcorn ingredient for microwave use
US5178469A (en) * 1991-11-01 1993-01-12 Woods End Research Laboratory, Inc. Biodegradable container for liquid-containing solid materials
US6719140B1 (en) * 2002-09-04 2004-04-13 Mark I. Rinsler Food bag

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3507443A (en) * 1968-07-01 1970-04-21 Jiffy Mfg Co Ventilated multi-ply bag
US3730076A (en) * 1971-07-21 1973-05-01 E Z Por Corp Roasting bag
US3974960A (en) * 1972-09-11 1976-08-17 Mitchell John R Plastic trash bag tie bands
US3891775A (en) * 1973-10-23 1975-06-24 Edward J Murray Ventable toaster package
US4176746A (en) * 1978-07-10 1979-12-04 Arvey Corporation Gusset pouch with integral seal support and method of making same
US4570820A (en) * 1983-01-18 1986-02-18 Creative Products Resource Associates, Ltd. Resealable dispensing container for folded towels
DE3422130A1 (de) * 1984-06-14 1985-12-19 Rolf 8000 München Blickling Beschichtetes papier und verfahren zu seiner herstellung
JPS61142141A (ja) * 1984-12-14 1986-06-30 東洋製罐株式会社 密封容器
JPS61137564U (fr) * 1985-02-15 1986-08-26
WO1987002011A1 (fr) * 1985-09-27 1987-04-09 Folienwalzwerk Brüder Teich Aktiengesellschaft Emballage pour envelopper un materiau en morceaux
US4757940A (en) * 1986-05-07 1988-07-19 International Paper Company Ovenable paperboard food tray
US4806398A (en) * 1987-05-29 1989-02-21 Potlatch Corporation Paper laminate and method for producing the laminate and paperboard containers
US4927647A (en) * 1987-07-13 1990-05-22 R. J. Reynolds Tobacco Company Anti-stick package for hygroscopic foods
US4942809A (en) * 1989-01-26 1990-07-24 Simmons Elsie A Cooking jacket
US5023134A (en) * 1989-09-07 1991-06-11 James River Corporation Polypropylene-coated microwaveable waxed paper
EP0451243B1 (fr) * 1989-10-27 1994-04-13 Teich Aktiengesellschaft Emballage pour produits en morceaux
US5542529A (en) * 1990-04-23 1996-08-06 R. J. Reynolds Tobacco Company High barrier packages for smoking articles and other products
JPH072272A (ja) * 1993-06-15 1995-01-06 Nippon Chibagaigii Kk 水溶性フィルムを用いた薬剤包装材料及び包装容器
DE69514455T2 (de) * 1994-09-06 2000-08-10 Toppan Printing Co Ltd Verbundbehälter
FI101990B (fi) * 1996-11-22 1998-09-30 Stora Enso Oyj Kuumennettava elintarvikevuoka ja sen valmistusmenetelmä
JP3741445B2 (ja) * 1997-02-17 2006-02-01 クライオバツク・インコーポレイテツド バッグ内バッグパッケージ製品
EP1033324A1 (fr) * 1999-03-03 2000-09-06 Cryovac, Inc. Méthode pour cuire un pain dans un emballage et film thermoplastique perforé pour emballer et cuire ce pain
EP1270430B1 (fr) * 2000-02-22 2011-06-22 Hisamitsu Pharmaceutical Co. Inc. Sachet de conditionnement
WO2003039981A1 (fr) * 2001-11-06 2003-05-15 Domenico Marzano Enveloppe matelassee
EP1547933A4 (fr) * 2002-09-25 2009-04-29 Hosokawa Yoko Kk Sachet d'emballage
US20040252921A1 (en) * 2003-06-13 2004-12-16 Winiarski Peggy B. Oven bag with pre-formed perforations
DE602004022957D1 (de) * 2003-09-30 2009-10-15 Ajinomoto Kk Beutel für erhitzbare nahrungsmittel
US8434637B2 (en) * 2005-04-04 2013-05-07 Dai Nippon Printing Co., Ltd Packaging bag
IL168044A0 (en) * 2005-04-14 2009-02-11 Mibaplast Ltd Bag for retaining warmth and crispiness of food items and process therefor
EP1714895B1 (fr) * 2005-04-18 2009-08-19 Kraft Foods R & D, Inc. Emballage, produit alimentaire emballé, matériau d'emballage, méthode à produire un matériau d'emballage ou à emballer un produit alimentaire
US20070047853A1 (en) * 2005-08-29 2007-03-01 Exopack-Technology, Llc Grease-resistant bag having adhesive closure, adhesive closure for bag, and related methods
US7731425B2 (en) * 2006-06-15 2010-06-08 Standard Multiwall Bag Manufacturing Co. Polywoven pinch bottom open mouth bag
US7992739B2 (en) * 2006-12-01 2011-08-09 Rodolfo Garcia Collapsible frame container
WO2008124600A1 (fr) * 2007-04-05 2008-10-16 M & Q Plastic Products Sac pour four, à maintien vertical, approprié pour des applications haute température
US8142077B2 (en) * 2008-04-16 2012-03-27 Graphic Packaging International, Inc. Bag structures and methods of assembling the same
US8240915B2 (en) * 2008-12-22 2012-08-14 Coating Excellence International Llc Heat activated adhesives for bag closures

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807626A (en) * 1972-03-20 1974-04-30 St Regis Paper Co Gusseted pinch bottom breakaway pouch bag
GB1371415A (en) * 1972-08-10 1974-10-23 Toyo Seikan Kaisha Ltd Heatable package of food
GB1503913A (en) * 1975-04-14 1978-03-15 Mardon Flexible Packaging Ltd Package construction
GB1508492A (en) * 1976-04-22 1978-04-26 Bowater Packaging Ltd Pack
US4571337A (en) 1984-05-10 1986-02-18 Hunt-Wesson Foods, Inc. Container and popcorn ingredient for microwave use
US5178469A (en) * 1991-11-01 1993-01-12 Woods End Research Laboratory, Inc. Biodegradable container for liquid-containing solid materials
US6719140B1 (en) * 2002-09-04 2004-04-13 Mark I. Rinsler Food bag

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2977512A1 (fr) 2014-07-25 2016-01-27 Cofresco Frischhalteprodukte GmbH & Co. KG Papier
DE102014110503A1 (de) 2014-07-25 2016-01-28 Cofresco Frischhalteprodukte Gmbh & Co. Kg Papier
DE102014112134A1 (de) 2014-08-25 2016-02-25 Cofresco Frischhalteprodukte Gmbh & Co. Kg Beutel zur Zubereitung von Lebensmitteln, Set und Verfahren zur Zubereitung von Lebensmitteln
EP2990348A1 (fr) 2014-08-25 2016-03-02 Cofresco Frischhalteprodukte GmbH & Co. KG Sachet destine a la preparation d'aliments, ensemble et procede de preparation d'aliments

Also Published As

Publication number Publication date
EP2570364A1 (fr) 2013-03-20
US10099832B2 (en) 2018-10-16
EP2676898B1 (fr) 2015-01-21
US20130071049A1 (en) 2013-03-21
BR102012023293B1 (pt) 2020-05-26
DE202011051309U1 (de) 2012-12-17
DK2676898T3 (en) 2015-04-27
PT2676898E (pt) 2015-05-19
ES2535226T3 (es) 2015-05-06
BR102012023293A2 (pt) 2013-08-06
EP2570364B1 (fr) 2016-11-09

Similar Documents

Publication Publication Date Title
EP2676898B1 (fr) Sac ou récipient pour la conservation et la préparation d' aliments ainsi que l' utilisation d' un tel sac
DE60022283T2 (de) Behälter mit thermisch versiegelbarer und im wesentlichen ebener Oberfläche und Verfahren zu seiner Herstellung
EP1577226B1 (fr) Couvercle à deux couches
EP3594144B1 (fr) Sachet recyclable
DE60108193T2 (de) Composite-Behälter mit einem abnehmbaren Liner, und Verfahren zum Herstellen des Behälters
DE2255026C3 (de) Packung
CH432358A (de) Verpackungsbehälter, insbesondere für Flüssigkeiten
EP4011789A1 (fr) Procédé de fabrication d'un emballage et emballage pour un article
EP3297932A1 (fr) Ensemble couvercle pour un récipient d'emballage, récipient d'emballage pourvu d'un tel ensemble couvercle et procédé pour sa fabrication
DE202011110824U1 (de) Folie und deren Verwendung als Deckel für Verpackungen und Behälter
DE2364219A1 (de) Sterilisierfaehiger beutel zum verpacken von lebensmitteln
DE2364220A1 (de) Sterilisierfaehiger beutel zum verpacken von lebensmitteln und verfahren zu dessen herstellung
EP2712823A2 (fr) Gobelet à boisson ave film à boisson
EP0013745B1 (fr) Feuille stratifiée, procédé pour sa fabrication et son application
DE102014110503A1 (de) Papier
EP0511358B1 (fr) Procede et dispositif de fermeture d'une ouverture d'un recipient tubulaire
DE202006020935U1 (de) Folienversiegeltes Mehrweg-Porzellanverpackungssystem
DE3317151A1 (de) Verpackungsbehaelter aus pappe und kunststoff sowie verfahren zu seiner herstellung
DE2220021A1 (de) Unterteilter Behälter zum Verpacken, Versand, Lagern, Aufwärmen und Anrichten vorgefertigter Speisen
DE3641385A1 (de) Verpackungsbehaelter mit verschlussmembran
AT12360U1 (de) Gastronormbehälter
DE202023104536U1 (de) Nahrungsmittelzubereitung in verbesserter Darreichungsform
DE1992957U (de) Verpackung.
AT8050U1 (de) Heisssiegelfähige verbundfolie
DE202011002507U1 (de) Verpackungsbehälter für Lebensmittel

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AC Divisional application: reference to earlier application

Ref document number: 2570364

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

17P Request for examination filed

Effective date: 20140426

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20140821

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AC Divisional application: reference to earlier application

Ref document number: 2570364

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502012002193

Country of ref document: DE

Effective date: 20150305

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 709049

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150315

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20150423

REG Reference to a national code

Ref country code: NL

Ref legal event code: T3

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2535226

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20150506

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20150420

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: ISLER AND PEDRAZZINI AG, CH

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150421

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150421

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150521

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150422

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502012002193

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20151022

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150913

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20120913

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150121

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IE

Payment date: 20210922

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20210920

Year of fee payment: 10

Ref country code: GB

Payment date: 20210920

Year of fee payment: 10

Ref country code: SE

Payment date: 20210920

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PT

Payment date: 20210902

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20220920

Year of fee payment: 11

Ref country code: DE

Payment date: 20220930

Year of fee payment: 11

Ref country code: AT

Payment date: 20220921

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20220922

Year of fee payment: 11

Ref country code: BE

Payment date: 20220920

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20221122

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20220928

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230313

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20220930

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20220913

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220913

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220914

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220913

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220930

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502012002193

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20231001

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 709049

Country of ref document: AT

Kind code of ref document: T

Effective date: 20230913