DE9002034U1 - Cooler bag for sensitive foods - Google Patents
Cooler bag for sensitive foodsInfo
- Publication number
- DE9002034U1 DE9002034U1 DE9002034U DE9002034U DE9002034U1 DE 9002034 U1 DE9002034 U1 DE 9002034U1 DE 9002034 U DE9002034 U DE 9002034U DE 9002034 U DE9002034 U DE 9002034U DE 9002034 U1 DE9002034 U1 DE 9002034U1
- Authority
- DE
- Germany
- Prior art keywords
- outer skin
- skin
- bag
- cooling
- cooling bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 235000013305 food Nutrition 0.000 title description 4
- 238000001816 cooling Methods 0.000 claims description 18
- 229920000642 polymer Polymers 0.000 claims description 4
- 239000008187 granular material Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 2
- -1 polyethylene Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 239000011888 foil Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000004794 expanded polystyrene Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 235000013622 meat product Nutrition 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
- A47J41/0055—Constructional details of the elements forming the thermal insulation
- A47J41/0066—Flexible containers or jackets
-
- 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
- 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
- B65D81/18—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 providing specific environment for contents, e.g. temperature above or below ambient
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Food Science & Technology (AREA)
- Packages (AREA)
Description
Gerhard Fabritz, Keutmannstraße 269, 4150 Krefeld 1Gerhard Fabritz, Keutmannstrasse 269, 4150 Krefeld 1
Kühltasche für empfindliche LebensmittelCooler bag for sensitive foods
Die feuerung betrifft eine Kühltasche, insbesondere für Fleischwaren und auch für andere empfindliche Lebensmittel, wobei die Kühltasche aus einer wärmeisoiierenden Schicht, dis sich zwischen einer Inssnhaut und einer Außenhaut befindet, besteht. Tiöfkühlkost z. B. kann in solchen Kühltaseiisn nacix dem Kauf heimwärts befördert werden und ist dabei füj? kux^e Zeit gegeii Außenw&nue geschützt.The invention relates to a cooling bag, especially for meat products and also for other sensitive foods, whereby the cooling bag consists of a heat-insulating layer located between an inner skin and an outer skin. Frozen food, for example, can be transported home in such cooling bags after purchase and is protected from the outside for a short time.
Kühltaschen dieser Art bestehen aus drei Schichten: Einer Innenhaat 8'is wasssruiidurchläü-:: 13er Folie, &Iacgr;&iacgr;-j mit «?iner dünnen, isolierenden Schaumfolie, z.B. e^er solchen aus expandiertem Polystyrol, V-aschiei" ist und einer auf dieser aufgebrachten Außenhaut. Letztere besteht meist ~".r gekreppter Aluminiumfolie oder auch aus ähnlich konfektioniertem Packpapier. Die Kühlhaltewirkurg derartiger Kühltaschen ist begrenzt und ihre Anwendung o&scferänkt sich im wesentlichen auf den privaten Einkauf. Entsprechend diesem Zweck sind die bekannten Kühütasch-Cool bags of this type consist of three layers: an inner skin made of water - permeable foil , covered with a thin, insulating foam foil, e.g. one made of expanded polystyrene, and an outer skin applied to this. The latter usually consists of creped aluminum foil or similarly made-up wrapping paper. The cooling effect of such cool bags is limited and their use is essentially restricted to private shopping. In accordance with this purpose, the well-known cool bags are
au kidin und für großes Kühlgut nicht geeignet. Der Neuerung liegt die Aufgabe zugrunde, eine Kühltasche zu schaffen, die eine längere Kühlhaltezeit sowie das Aufnehmen großer Kühlgutteile, z. B. solchen wie Schlachttierhälften und deren hygienischen Transport ermöglicht. Entsprechend diesen Anforderungen können die Kühltaschen in allen möglichen Größen hergestellt werden»au kidin and not suitable for large refrigerated goods. The innovation is based on the task of creating a cooling bag that allows for a longer cooling time and the holding of large refrigerated goods, e.g. such as slaughtered animal halves and their hygienic transport. In accordance with these requirements, the cooling bags can be manufactured in all possible sizes.
Neuerungegemäß besteht die Innenaaut der Kühltasche aus einer mit kleinen Löchern versehenen Folie und die Außenhaut ist als Luftpolsterfolie mit über deren ganze Fläche aufgebrachten luftgefüllten Noppen ausgebildet.According to the innovation, the interior of the cooler bag consists of a foil with small holes and the outer skin is designed as bubble wrap with air-filled knobs applied over its entire surface.
Zwischen Innen- und Außenhaut ist eine Schicht aus Vlies eingelegt, in der ein wasserspeicherndes Granulat, vorzugsweise hochquellfähiges Polymer, eingebracht ist.A layer of fleece is inserted between the inner and outer skin, into which a water-storing granulate, preferably a highly swellable polymer, is inserted.
Innen- und Außenhaut bestehen aus Folien, &zgr;. &Bgr;. Polyäthylenfolien, die umlaufend mittels Naht miteinander verschweißt sind.The inner and outer skins are made of foils, &zgr;. &Bgr;. Polyethylene foils, which are welded together all the way around using a seam.
■ IB» ff * · "?■■* # r * r * * *■ IB» ff * · "?■■* # r * r * * *
Die Neuerung sieht schließlich vor, daß die Kühltasche Sackbzw. Beutelform hat.The innovation is that the cooler bag has the shape of a sack or bag.
In der Zeichnung ist ein Ausführungsbeispiel entsprechend der Neuerung dargestellt und dieses wird im folgenden näher beschrieben.
Bs zeigen:
Fige 1 die Vorderansicht einer K-fe"casche,The drawing shows an embodiment according to the innovation and this is described in more detail below.
Bs show:
Fig. 1 shows the front view of a K-fe"casche,
2 die Seitenansicht der Pig. 1,2 the side view of Pig. 1,
3 die Draufsicht der Pig. 1,3 the top view of Pig. 1,
Pig. 4 einen Schnitt nach der Linie A-A der Fig. 1 und Fig. 5 die Ausgestaltung des oberen Randes der Kühltasche. Die Fig. 1 bis 3 zeigen die Sack- bzw. Beutelform der Kühltasche, deren Hülle sich aus der Innenhaut 1 und der- Außenhaut zusammensetzt und zwischen diesen beiden eine Schicht 5 aus Vlies eingelegt ist. In dieser ist ein Granulat aus hochquellfähigem Polymer eingbracht bzw. eingebettet. Die Innenhaut 1 ist durchgehend mit Löchern 2 versehen, die Außenhaut ist als Luftpolsterfolie ausgebildet und auf deren Außenseite sind durchgehend luftgefüllte Noppen 4 aufgebracht .Pig. 4 shows a section along the line A-A of Fig. 1 and Fig. 5 shows the design of the upper edge of the cooling bag. Figs. 1 to 3 show the sack or bag shape of the cooling bag, the cover of which is made up of the inner skin 1 and the outer skin and between these two a layer 5 of fleece is inserted. A granulate made of highly swellable polymer is introduced or embedded in this. The inner skin 1 is provided with holes 2 throughout, the outer skin is designed as bubble wrap and air-filled knobs 4 are applied to its outside.
Innen- und Außenhaut sind mittels umlaufender Naht 6 durch verschweißen miteinander verbunden und Fig. 3 zeigt die Gestaltung der Naht. Diese preßt di.; Schicht 5 so zusammen, daß sie an der Naht festgehalten wird.The inner and outer skin are connected to one another by welding using a circumferential seam 6 and Fig. 3 shows the design of the seam. This presses the layer 5 together so that it is held at the seam.
Fig. 4 ist ein vergrößerter Schnitt nach der Linie A-A der Fig. 1 und zeigt den Aufbau der Hülle der Kühltasche mit Innenhaut 1 und deren Löchern 2, die Außenhaut 3 mit Noppen 4 und dazwischen die oben erwähnte Schicht 5. Nach Fig. 1 kann die Kühltasche in bekannter Weise mit in durch Bohrungen 7 geführten Schnüren 8 verschließbar sein. Fig. 5 aeigt die Möglichkeit, die Kühltasche durch in Öeen 9 eingesetzte Haken aufhängbar zu machen.Fig. 4 is an enlarged section along the line A-A of Fig. 1 and shows the structure of the cover of the cooling bag with inner skin 1 and its holes 2, the outer skin 3 with knobs 4 and in between the above-mentioned layer 5. According to Fig. 1, the cooling bag can be closed in a known manner with cords 8 guided through holes 7. Fig. 5 shows the possibility of making the cooling bag hangable using hooks inserted in holes 9.
Zur Verwendung wird die Kühltasche gewässert, bis sich die Schicht 5 voll Wasser gesogen hat. Dieses wird vom in der Schicht eingebetteten Polymer aufgenommen und lange Zei.tgfchalten. To use, the cooling bag is watered until layer 5 is full of water. This is absorbed by the polymer embedded in the layer and remains active for a long time.
Me ao präparierte Kühltasche wird &zgr;. ß. in einer Kältekammer tiefgekühlt und ebensolche Schlachtteile in diesen verpackt und ggf. über größere Strecken transporting. Tiefgekühlte Kühltaschen gemäß der Neuerung halten die darin verpackten Lebensmittel lange frische und schützen diese ge gen Verschmutzungen während Transport und Lagerung. The prepared cooling bag is then deep-frozen in a cold chamber and the same carcasses are packed in it and, if necessary, transported over long distances. Deep-frozen cooling bags in accordance with the innovation keep the food packed in them fresh for a long time and protect them against contamination during transport and storage.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9002034U DE9002034U1 (en) | 1990-02-21 | 1990-02-21 | Cooler bag for sensitive foods |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9002034U DE9002034U1 (en) | 1990-02-21 | 1990-02-21 | Cooler bag for sensitive foods |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9002034U1 true DE9002034U1 (en) | 1990-04-26 |
Family
ID=6851232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9002034U Expired - Lifetime DE9002034U1 (en) | 1990-02-21 | 1990-02-21 | Cooler bag for sensitive foods |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE9002034U1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0710608A1 (en) * | 1994-11-01 | 1996-05-08 | Oria Seeff | Insulated carrying container |
DE202015102299U1 (en) | 2015-05-05 | 2015-06-11 | Rs Berlin Beteiligungs Ug | Packaging for the delivery of chilled, frozen and fresh goods |
EP3922574A1 (en) * | 2019-08-07 | 2021-12-15 | Profümed Karlheinz Lohr e. K. | Thermal container |
EP3925904A1 (en) * | 2020-06-15 | 2021-12-22 | Profümed Karlheinz Lohr e. K. | Thermal container |
-
1990
- 1990-02-21 DE DE9002034U patent/DE9002034U1/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0710608A1 (en) * | 1994-11-01 | 1996-05-08 | Oria Seeff | Insulated carrying container |
US5624048A (en) * | 1994-11-01 | 1997-04-29 | Sander; Ronen | Insulated carrying container |
DE202015102299U1 (en) | 2015-05-05 | 2015-06-11 | Rs Berlin Beteiligungs Ug | Packaging for the delivery of chilled, frozen and fresh goods |
EP3922574A1 (en) * | 2019-08-07 | 2021-12-15 | Profümed Karlheinz Lohr e. K. | Thermal container |
EP3925904A1 (en) * | 2020-06-15 | 2021-12-22 | Profümed Karlheinz Lohr e. K. | Thermal container |
EP4194364A1 (en) | 2020-06-15 | 2023-06-14 | Profümed Karlheinz Lohr e. K. | Thermal container |
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