EP0758613A1 - Cooling bag - Google Patents

Cooling bag Download PDF

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Publication number
EP0758613A1
EP0758613A1 EP96111125A EP96111125A EP0758613A1 EP 0758613 A1 EP0758613 A1 EP 0758613A1 EP 96111125 A EP96111125 A EP 96111125A EP 96111125 A EP96111125 A EP 96111125A EP 0758613 A1 EP0758613 A1 EP 0758613A1
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EP
European Patent Office
Prior art keywords
cooling bag
bag according
plastic
bag
consist
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Withdrawn
Application number
EP96111125A
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German (de)
French (fr)
Inventor
Helmut Dr. Frank
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0758613A1 publication Critical patent/EP0758613A1/en
Withdrawn legal-status Critical Current

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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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/06—Handles
    • B65D33/10—Handles formed of similar material to that used for the bag
    • B65D33/105—U-shaped
    • 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
    • B65D31/04—Bags or like containers made of paper and having structural provision for thickness of contents with multiple 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
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/16—End- or aperture-closing arrangements or devices
    • B65D33/25—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners
    • B65D33/2508—Riveting; Dovetailing; Screwing; using press buttons or slide fasteners using slide fasteners with interlocking members having a substantially uniform section throughout the length of the fastener; Sliders therefor
    • 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
    • B65D81/38—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 with thermal insulation
    • B65D81/3888—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 with thermal insulation wrappers or flexible containers, e.g. pouches, bags
    • B65D81/3893—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 with thermal insulation wrappers or flexible containers, e.g. pouches, bags formed with double walls, i.e. hollow
    • 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
    • B65D81/38—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 with thermal insulation
    • B65D81/3888—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 with thermal insulation wrappers or flexible containers, e.g. pouches, bags
    • B65D81/3897—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 with thermal insulation wrappers or flexible containers, e.g. pouches, bags formed of different materials, e.g. laminated or foam filling between walls

Definitions

  • the invention relates to a cooler bag made of several flexible plastic layers, at least one plastic layer being designed as a heat-insulating layer, with handle parts welded to the side walls.
  • Cooling bags of this type are already known. There is already a cooler bag in which a layer made of an insulating, foamed and metallized material is formed between two layers of transparent plastic. A handle part made of a dimensionally stable plastic of high stiffness is arranged as a closure in this known cooler bag, which is widely known for example in the area of plastic textile carrier bags for packaging textiles. These known cooler bags have the disadvantage that they are not closed over their entire length. Especially in the corner area, the cooler bags are open so that warm air can penetrate and the desired insulation effect is impaired. In addition, the attached handle parts, which are formed from the rigid plastic, are particularly thick when stacking the cooler bags, so that these known cooler bags require a comparatively large amount of space during transport and storage.
  • the handle parts in the known cooler bag are made of a different plastic produced as the cooler bag itself, so that here, especially when the cooler bag is disposed of according to type, a separation must be made between the handle part on the one hand and the remaining plastic layers on the other hand.
  • the object of the invention is to improve the generic cooler bag in such a way that its insulating effect is increased, while at the same time overcoming the aforementioned disadvantages.
  • the handle parts advantageously consist of thin and flexible plastic loops, which consist of the same plastic material as the other flexible plastic layers of the cooler bag.
  • plastic fastening tapes are arranged, which can be brought into operative connection with one another to close the bag. This enables the bag to be completely closed in a simple manner.
  • the heat-insulating layer consists of a plastic layer with a reflective surface and / or a plastic film with enclosed air cushions.
  • the bag can have a conventional bottom or a bottom fold.
  • the fastener tapes can consist of profile tapes which can be positively engaged with one another. Alternatively, you can the fastener tapes also consist of pressure-sensitive adhesive fastener tapes.
  • the bottom of the cooler bag also has a bottom fold, that the lower edges of the bottom fold have an edge which is formed by welding the opposite foils of the individual edges of the bottom fold together.
  • the stability of the pocket bottom can be improved in an advantageous manner.
  • a grip hole can be provided for carrying.
  • the cooler bag 10 shown in the figures consists of multilayered side walls 12 and 14 and a handle 18 formed as a bottom fold 16 is welded to the side walls. Below the grip loops in the inner area of each side wall below the upper edge of the pocket and parallel to this each arranged over the entire length of plastic profiled strips which engage with each other can go. Such profile closure strips are already well known under the name "Micro snap". In the figures, these sealing strips are provided with the reference number 20.
  • the cooler bag 10 of the embodiment shown in the figures has a foam sheet with a reflective surface and an additional cover sheet such that an air cushion is created between the cover sheet and the reflective surface, which also has an insulating effect. If the cover film is printed on, the reflective layer is not impaired by the printing ink and can therefore reflect over the entire surface.
  • the cooler bag according to the present invention Compared to commercially available cooler bags with a stiff handle, the cooler bag according to the present invention has the advantage that it is flatter due to the elimination of the stiff handle, so it requires less space during transport and storage. Furthermore, it is easier for consumers to take with them and can also be reused more frequently. This has a positive side effect, particularly from an environmental point of view and from the point of view of a potentiated advertising effect in bags printed with advertising. In addition, the cooler bag according to the present invention remains closed over the entire width.
  • the profile lock described in this embodiment is particularly suitable for quick handling at a supermarket checkout due to the easy handling.

Abstract

The cool bag, composed of a number of flexible plastics layers, has at least one made as a thermal insulation layer, welded to the side walls. The grip handle is of thin and flexible plastics loops. Closure strips are included at each side wall, below the upper edges, and over the whole length, to close the bag when they are brought together.

Description

Die Erfindung betrifft eine Kühltasche aus mehreren flexiblen Kunststofflagen, wobei zumindest eine Kunststofflage als wärmeisolierende Schicht ausgebildet ist, mit an den Seitenwandungen eingeschweißten Griffteilen.The invention relates to a cooler bag made of several flexible plastic layers, at least one plastic layer being designed as a heat-insulating layer, with handle parts welded to the side walls.

Derartige Kühltaschen sind bereits bekannt. So gibt es bereits eine Kühltasche, in welcher zwischen zwei Lagen aus durchsichtigem Kunststoff eine Lage aus einem isolierenden, aufgeschäumten und metallisierten Material ausgebildet ist. Als Verschluß ist bei dieser vorbekannten Kühltasche ein Griffteil aus einem formstabilen Kunststoff hoher Steifigkeit angeordnet, das beispielsweise im Bereich von Kunststofftextiltragetaschen zum Verpacken von Textilien weithin bekannt ist. Diese vorbekannten Kühltaschen haben den Nachteil, daß sie nicht über die gesamte Länge geschlossen sind. Gerade im Eckbereich sind die Kühltaschen offen, sodaß dort warme Luft eindringen kann und so die gewünschte Isolationswirkung beeinträchtigt wird. Darüber hinaus tragen die angesetzten Griffteile, die aus dem steifen Kunststoff gebildet sind, insbesondere bei der Stapelung der Kühltaschen dick auf, sodaß diese vorbekannten Kühltaschen beim Transport und im Lager vergleichsweise viel Raum benötigen. Schließlich sind die Griffteile bei der vorbekannten Kühltasche aus einem anderen Kunststoff hergestellt als die Kühltasche selbst, sodaß hier insbesondere bei einer sortenreinen Entsorgung der Kühltasche eine Trennung zwischen dem Griffteil einerseits und den restlichen Kunststofflagen andererseits vorgenommen werden muß.Cooling bags of this type are already known. There is already a cooler bag in which a layer made of an insulating, foamed and metallized material is formed between two layers of transparent plastic. A handle part made of a dimensionally stable plastic of high stiffness is arranged as a closure in this known cooler bag, which is widely known for example in the area of plastic textile carrier bags for packaging textiles. These known cooler bags have the disadvantage that they are not closed over their entire length. Especially in the corner area, the cooler bags are open so that warm air can penetrate and the desired insulation effect is impaired. In addition, the attached handle parts, which are formed from the rigid plastic, are particularly thick when stacking the cooler bags, so that these known cooler bags require a comparatively large amount of space during transport and storage. Finally, the handle parts in the known cooler bag are made of a different plastic produced as the cooler bag itself, so that here, especially when the cooler bag is disposed of according to type, a separation must be made between the handle part on the one hand and the remaining plastic layers on the other hand.

Aufgabe der Erfindung ist es, die gattungsgemäße Kühltasche dahingehend zu verbessern, daß ihre Isolationswirkung gesteigert wird, wobei sie gleichzeitig die vorgenannten Nachteile überwindet.The object of the invention is to improve the generic cooler bag in such a way that its insulating effect is increased, while at the same time overcoming the aforementioned disadvantages.

Erfindungsgemäß wird diese Aufgabe ausgehend von einer gattungsgemäßen Kühltasche durch die kennzeichnenden Merkmale des Anspruchs 1 gelöst. Demnach bestehen die Griffteile vorteilhaft aus dünnen und flexiblen Kunststoffschlaufen, die aus demselben Kunststoffmaterial bestehen, wie die sonstigen flexiblen Kunststofflagen der Kühltasche. An jeder Seitenwandung der Kühltasche sind dann erfindungsgemäß unterhalb des oberen Taschenrandes und parallel zu diesem jeweils über die ganze Länge Verschlußbänder aus Kunststoff angeordnet, die zum Verschließen der Tasche miteinander in Wirkverbindung bringbar sind. Hierdurch wird ein vollständiges Verschließen der Tasche in einfacher Art und Weise ermöglicht.According to the invention, this object is achieved on the basis of a generic cooler bag by the characterizing features of claim 1. Accordingly, the handle parts advantageously consist of thin and flexible plastic loops, which consist of the same plastic material as the other flexible plastic layers of the cooler bag. On each side wall of the cooler bag, then according to the invention, below the upper edge of the bag and parallel to it, each over the entire length, plastic fastening tapes are arranged, which can be brought into operative connection with one another to close the bag. This enables the bag to be completely closed in a simple manner.

Gemäß einer besonderen Ausführungsform besteht die wärmeisolierende Schicht aus einer Kunststoffschicht mit reflektierender Oberfläche und/oder aus einer Kunststoffolie mit eingeschlossenen Luftpolstern.According to a particular embodiment, the heat-insulating layer consists of a plastic layer with a reflective surface and / or a plastic film with enclosed air cushions.

Die Tasche kann einen üblichen Boden oder eine Bodenfalte aufweisen.The bag can have a conventional bottom or a bottom fold.

Die Verschlußbänder können aus miteinander formschlüssig in Eingriff bringbaren Profilbändern bestehen. Alternativ dazu können die Verschlußbänder auch aus Haftklebeverschlußbändern bestehen.The fastener tapes can consist of profile tapes which can be positively engaged with one another. Alternatively, you can the fastener tapes also consist of pressure-sensitive adhesive fastener tapes.

Besonders vorteilhaft ist es, wenn der Boden der Kühltasche auch eine Bodenfalte aufweist, daß die unteren Kanten der Bodenfalte einen Rand aufweisen, der durch Zusammenschweißen der gegenüberliegenden Folien der einzelnen Kanten der Bodenfalte gebildet ist. Hierdurch kann in vorteilhafter Art und Weise die Standfestigkeit des Taschenbodens verbessert werden.It is particularly advantageous if the bottom of the cooler bag also has a bottom fold, that the lower edges of the bottom fold have an edge which is formed by welding the opposite foils of the individual edges of the bottom fold together. As a result, the stability of the pocket bottom can be improved in an advantageous manner.

In einer vorteilhaften Abwandlung der Erfindung kann anstelle der Griffschlaufen in den Seitenwandungen jeweils einfach ein Griffloch zum Tragen vorgesehen sein.In an advantageous modification of the invention, instead of the grip loops in the side walls, a grip hole can be provided for carrying.

Weitere Einzelheiten und Vorteile der Erfindung werden anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert. Es zeigen:

Figur 1:
eine dreidimensionale Ansicht einer Kühltasche gemäß einer Ausführungsform der Erfindung,
Figur 2:
eine Schnittdarstellung der Kühltasche gemäß Figur 1 und
Figur 3:
eine dreidimensionale Darstellung, teilweise geschnitten einer Kühltasche gemäß Figur 1.
Further details and advantages of the invention are explained in more detail with reference to an embodiment shown in the drawing. Show it:
Figure 1:
3 shows a three-dimensional view of a cooler bag according to an embodiment of the invention,
Figure 2:
a sectional view of the cooler bag according to Figure 1 and
Figure 3:
4 shows a three-dimensional representation, partially in section, of a cooler bag according to FIG.

Die in den Figuren dargestellte Kühltasche 10 besteht aus mehrlagigen Seitenwandungen 12 und 14 und einem als Bodenfalte 16 ausgebildeten Boden an den Seitenwandungen sind jeweils Griffschlaufen 18 angeschweißt. Unterhalb der Griffschlaufen sind im inneren Bereich jeder Seitenwandung unterhalb des oberen Taschenrandes und parallel zu diesem jeweils über die ganze Länge Profilbänder aus Kunststoff angeordnet, die miteinander in Eingriff gehen können. Derartige Profilverschlußleisten sind unter der Bezeichnung "Micro snap" bereits hinlänglich bekannt. In den Figuren sind diese Verschlußleisten mit der Bezugsziffer 20 versehen.The cooler bag 10 shown in the figures consists of multilayered side walls 12 and 14 and a handle 18 formed as a bottom fold 16 is welded to the side walls. Below the grip loops in the inner area of each side wall below the upper edge of the pocket and parallel to this each arranged over the entire length of plastic profiled strips which engage with each other can go. Such profile closure strips are already well known under the name "Micro snap". In the figures, these sealing strips are provided with the reference number 20.

Die Kühltasche 10 des in den Figuren dargestellten Ausführungsbeispiels weist eine Schaumfolie mit reflektierender Oberfläche und eine zusätzliche Deckfolie derart auf, daß zwischen Deckfolie und reflektierender Oberfläche ein Luftpolster entsteht, das ebenfalls isolierend wirkt. Durch eine eventuelle Bedruckung der Deckfolie wird die Reflektionsschicht durch die Druckfarbe nicht beeinträchtigt und kann somit über die gesamte Fläche reflektieren.The cooler bag 10 of the embodiment shown in the figures has a foam sheet with a reflective surface and an additional cover sheet such that an air cushion is created between the cover sheet and the reflective surface, which also has an insulating effect. If the cover film is printed on, the reflective layer is not impaired by the printing ink and can therefore reflect over the entire surface.

Gegenüber handelsüblichen Kühltaschen mit steifem Griff hat die Kühltasche gemäß der vorliegenden Erfindung den Vorteil, daß sie durch den Wegfall des steifen Griffes flacher liegt, also weniger Raum beim Transport und im Lager benötigt. Weiterhin ist sie vom Verbraucher leichter mitzunehmen und kann auch häufiger wiederverwendet werden. Dies hat insbesondere unter Umweltschutzgesichtspunkten und unter dem Gesichtspunkt einer potenzierten Werbewirkung bei mit Werbung bedruckten Taschen einen positiven Nebeneffekt. Darüberhinaus bleibt die Kühltasche gemäß der vorliegenden Erfindung über die gesamte Breite verschlossen. Der in diesem Ausführungsbeispiel beschriebene Profilverschluß eignet sich aufgrund des leichten Handlings besonders auch für eine rasche Abfertigung an einer Supermarktkasse.Compared to commercially available cooler bags with a stiff handle, the cooler bag according to the present invention has the advantage that it is flatter due to the elimination of the stiff handle, so it requires less space during transport and storage. Furthermore, it is easier for consumers to take with them and can also be reused more frequently. This has a positive side effect, particularly from an environmental point of view and from the point of view of a potentiated advertising effect in bags printed with advertising. In addition, the cooler bag according to the present invention remains closed over the entire width. The profile lock described in this embodiment is particularly suitable for quick handling at a supermarket checkout due to the easy handling.

Claims (7)

Kühltasche aus mehreren flexiblen Kunststofflagen, wobei zumindest eine Kunststofflage als wärmeisolierende Schicht ausgebildet ist, mit an den Seitenwandungen eingeschweißten Griffteilen,
dadurch gekennzeichnet,
daß die Griffteile aus dünnen und flexiblen Kunststoffschlaufen bestehen und daß an jeder Seitenwandung unterhalb des oberen Taschenrandes und parallel zu diesem jeweils über die ganze Länge Verschlußbänder aus Kunststoff angeordnet sind, die zum Verschließen der Tasche miteinander in Wirkverbindung bringbar sind.Cooling bag made of several flexible plastic layers, at least one plastic layer being designed as a heat-insulating layer, with handle parts welded to the side walls,
characterized,
that the handle parts consist of thin and flexible plastic loops and that on each side wall below the upper edge of the bag and parallel to it each over the entire length plastic straps are arranged, which can be brought into operative connection with each other for closing the bag. Kühltasche nach Anspruch 1, dadurch gekennzeichnet, daß die wärmeisolierende Schicht aus einer Kunststoffschicht mit reflektierender Oberfläche und/oder aus einer Kunststoffolie mit eingeschlossenen Luftpolstern besteht.Cooling bag according to claim 1, characterized in that the heat-insulating layer consists of a plastic layer with a reflecting surface and / or a plastic film with enclosed air cushions. Kühltasche nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Tasche einen Boden oder eine Bodenfalte aufweist.Cooling bag according to claim 1 or 2, characterized in that that the bag has a bottom or a bottom fold. Kühltasche nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Verschlußbänder aus miteinander formschlüssig in Eingriff bringbaren Profilbändern bestehen.Cooling bag according to one of claims 1 to 3, characterized in that the fastener tapes consist of profiled tapes which can be brought into positive engagement with one another. Kühltasche nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Verschlußbänder aus Haftklebeverschlußbändern bestehen.Cooling bag according to one of claims 1 to 3, characterized in that the sealing tapes consist of pressure-sensitive adhesive sealing tapes. Kühltasche nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die unteren Kanten der Bodenfalte einen Rand aufweisen, der durch Zusammenschweißen der gegenüberliegenden Folien der einzelnen Kanten der Bodenfalte gebildet ist.Cooling bag according to one of claims 1 to 5, characterized in that the lower edges of the bottom fold have an edge which is formed by welding together the opposing foils of the individual edges of the bottom fold. Kühltasche nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß anstelle der Griffschlaufen in den Seitenwandungen jeweils ein Griffloch zum Tragen vorgesehen ist.Cooling bag according to one of claims 1 to 6, characterized in that a grip hole is provided for carrying in place of the grip loops in the side walls.
EP96111125A 1995-08-11 1996-07-10 Cooling bag Withdrawn EP0758613A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29512942U DE29512942U1 (en) 1995-08-11 1995-08-11 Cooler bag
DE29512942U 1995-08-11

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EP0758613A1 true EP0758613A1 (en) 1997-02-19

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002034644A2 (en) * 2000-10-27 2002-05-02 Andrea Meli Isothermal bag for bottles and foodstuffs
WO2002066338A1 (en) * 2001-02-22 2002-08-29 Rpfi-Verpakkingen B.V. Improved inflatable carrying bag
WO2003064146A1 (en) * 2002-01-30 2003-08-07 Andrea Federici Method and apparatus for continuous manufacturing of plastic film products
FR2884226A1 (en) * 2005-04-08 2006-10-13 S2F Flexico Sarl Pouch for baby changing package, has handle whose ends are fixed at level of ends of gusset, and welded along two generatrices perpendicular to its elongation direction on one facet of gusset
EP3450343A3 (en) * 2017-08-28 2019-05-08 Papier-Mettler KG Plastic bag and hand strap for a plastic bag

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19942168A1 (en) * 1999-08-09 2001-03-01 Stollpack Verpackungs Gmbh carry bag
EP1083132A3 (en) 1999-08-09 2001-04-25 Stollpack Verpackungs GmbH Carrying bag

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US2575191A (en) * 1948-03-08 1951-11-13 George A Seipp Collapsible insulated refrigerator bag for carrying articles to be chilled
US2667198A (en) * 1951-01-26 1954-01-26 Walter L Klein Receptacle
US3799914A (en) * 1970-04-29 1974-03-26 Jenos Inc Standable flexible container with straw
DE2853061A1 (en) * 1978-12-08 1980-06-19 Goetze Nord West Papierwerk Cold or hot food transport packing - comprises multi-walled bag of plastics foam material with thin air gap spacing(s)
DE3144702A1 (en) * 1981-11-11 1983-05-19 LP-Plast Gesellschaft zur Verarbeitung von Kunststoffen mbH, 5000 Köln Insulation bag
EP0085534A1 (en) * 1982-01-28 1983-08-10 The British Petroleum Company p.l.c. Insulating container, especially insulating carrier or insulating bag
EP0174159A2 (en) * 1984-08-30 1986-03-12 Douglas Kitchener Gatward Insulated carrier bag
FR2582624A3 (en) * 1985-05-30 1986-12-05 Crouzet Marie Magdeleine Isothermal bag for deep-frozen products in particular, and its method of manufacture.
GB2184997A (en) * 1985-12-31 1987-07-08 Sai Pak Chung Resealable bag

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2575191A (en) * 1948-03-08 1951-11-13 George A Seipp Collapsible insulated refrigerator bag for carrying articles to be chilled
US2667198A (en) * 1951-01-26 1954-01-26 Walter L Klein Receptacle
US3799914A (en) * 1970-04-29 1974-03-26 Jenos Inc Standable flexible container with straw
DE2853061A1 (en) * 1978-12-08 1980-06-19 Goetze Nord West Papierwerk Cold or hot food transport packing - comprises multi-walled bag of plastics foam material with thin air gap spacing(s)
DE3144702A1 (en) * 1981-11-11 1983-05-19 LP-Plast Gesellschaft zur Verarbeitung von Kunststoffen mbH, 5000 Köln Insulation bag
EP0085534A1 (en) * 1982-01-28 1983-08-10 The British Petroleum Company p.l.c. Insulating container, especially insulating carrier or insulating bag
EP0174159A2 (en) * 1984-08-30 1986-03-12 Douglas Kitchener Gatward Insulated carrier bag
FR2582624A3 (en) * 1985-05-30 1986-12-05 Crouzet Marie Magdeleine Isothermal bag for deep-frozen products in particular, and its method of manufacture.
GB2184997A (en) * 1985-12-31 1987-07-08 Sai Pak Chung Resealable bag

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002034644A2 (en) * 2000-10-27 2002-05-02 Andrea Meli Isothermal bag for bottles and foodstuffs
WO2002034644A3 (en) * 2000-10-27 2002-06-27 Andrea Meli Isothermal bag for bottles and foodstuffs
WO2002066338A1 (en) * 2001-02-22 2002-08-29 Rpfi-Verpakkingen B.V. Improved inflatable carrying bag
WO2003064146A1 (en) * 2002-01-30 2003-08-07 Andrea Federici Method and apparatus for continuous manufacturing of plastic film products
FR2884226A1 (en) * 2005-04-08 2006-10-13 S2F Flexico Sarl Pouch for baby changing package, has handle whose ends are fixed at level of ends of gusset, and welded along two generatrices perpendicular to its elongation direction on one facet of gusset
EP3450343A3 (en) * 2017-08-28 2019-05-08 Papier-Mettler KG Plastic bag and hand strap for a plastic bag
EP3450343B1 (en) 2017-08-28 2021-01-06 Papier-Mettler KG Plastic bag and hand strap for a plastic bag
EP3812294A1 (en) * 2017-08-28 2021-04-28 Papier-Mettler KG Plastic bag
US11820555B2 (en) 2017-08-28 2023-11-21 Mettler Packaging LLC Reusable plastic carrier bag

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