IT201900003213A1 - Cooling tray in cardboard for ice cream. - Google Patents
Cooling tray in cardboard for ice cream. Download PDFInfo
- Publication number
- IT201900003213A1 IT201900003213A1 IT102019000003213A IT201900003213A IT201900003213A1 IT 201900003213 A1 IT201900003213 A1 IT 201900003213A1 IT 102019000003213 A IT102019000003213 A IT 102019000003213A IT 201900003213 A IT201900003213 A IT 201900003213A IT 201900003213 A1 IT201900003213 A1 IT 201900003213A1
- Authority
- IT
- Italy
- Prior art keywords
- tray
- ice cream
- cooling
- cardboard
- refrigerating
- Prior art date
Links
- 235000015243 ice cream Nutrition 0.000 title claims description 22
- 238000001816 cooling Methods 0.000 title claims description 18
- 239000002826 coolant Substances 0.000 claims description 12
- 235000013305 food Nutrition 0.000 claims description 10
- 239000004793 Polystyrene Substances 0.000 claims description 7
- 229920002223 polystyrene Polymers 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims 3
- 239000004033 plastic Substances 0.000 description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 3
- 238000007710 freezing Methods 0.000 description 2
- 230000008014 freezing Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 235000021158 dinner Nutrition 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 235000019688 fish Nutrition 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005057 refrigeration 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
- B65D81/3813—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 rigid container being in the form of a box, tray or like container
- B65D81/382—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 rigid container being in the form of a box, tray or like container provided with liquid material between double walls
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23G—COCOA; COCOA PRODUCTS, e.g. CHOCOLATE; SUBSTITUTES FOR COCOA OR COCOA PRODUCTS; CONFECTIONERY; CHEWING GUM; ICE-CREAM; PREPARATION THEREOF
- A23G9/00—Frozen sweets, e.g. ice confectionery, ice-cream; Mixtures 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
- B65D81/3825—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 rigid container being in the form of a box, tray or like container with one or more containers located inside the external container
- B65D81/3827—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 rigid container being in the form of a box, tray or like container with one or more containers located inside the external container the external tray being formed of foam material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
- B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials
- B65D85/78—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials for ice-cream
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Confectionery (AREA)
Description
DESCRIZIONE DESCRIPTION
dell'invenzione industriale avente per titolo: of the industrial invention entitled:
“Vaschetta refrigerante in cartone per gelato” "Cardboard refrigerating tray for ice cream"
La presente invenzione concerne una vaschetta refrigerante in cartone per gelato. Il piacere di un buon gelato è spesso legato a quando e dove lo si mangia. The present invention relates to a cardboard refrigerating tray for ice cream. The pleasure of a good ice cream is often linked to when and where you eat it.
Solitamente per avere la garanzia di gustare un gelato cremoso, alla giusta temperatura, gustoso e sano, è necessario andare in gelateria, farsi dosare il gelato su un cono o in una coppetta e mangiarlo subito. Usually to have the guarantee of enjoying a creamy ice cream, at the right temperature, tasty and healthy, it is necessary to go to the ice cream parlor, have the ice cream measured out on a cone or in a cup and eat it immediately.
L’utente ha però spesso l’esigenza di condividere il gelato con altre persone in occasione di cene, feste o avvenimenti di vario tipo. However, the user often needs to share ice cream with other people at dinners, parties or events of various kinds.
Sorge il problema del trasporto del gelato, ovvero della sua conservazione durante il trasporto dalla gelateria al luogo di consumo, che può durare anche diverse decine di minuti in ambiente caldo soprattutto d’estate. The problem of transporting ice cream arises, that is, its conservation during transport from the ice cream parlor to the place of consumption, which can last several tens of minutes in a warm environment, especially in summer.
Sono note vaschette in polistirolo che tuttavia mantengono la refrigerazione quando esposte a temperatura ambiente per meno di un’ora. Polystyrene trays are known which nevertheless maintain refrigeration when exposed to room temperature for less than an hour.
La presente richiedente è titolare del brevetto italiano n.1427522 descrivente una vaschetta refrigerante per alimenti comprendente un corpo ed un coperchio costituiti da plastica eutettica, ovvero un contenitore in plastica chiuso al cui interno vi è un liquido (acqua, glicole o altre miscele) che, dopo il congelamento, viene usato per mantenere a bassa temperatura un prodotto in esso contenuto, in particolare gelato. The present applicant is the owner of the Italian patent n.1427522 describing a refrigerating tray for foods comprising a body and a lid made of eutectic plastic, or a closed plastic container inside which there is a liquid (water, glycol or other mixtures) which , after freezing, it is used to keep a product contained therein, in particular ice cream, at a low temperature.
Il corpo è rivestito internamente da una lamina in materiale plastico adatto agli alimenti. Detta lamina può essere fissata all’interno del corpo od essere rimuovibile. The body is internally lined with a plastic foil suitable for food. Said sheet can be fixed inside the body or be removable.
US-2011/0005240 mostra un contenitore per il gelato con cavità atte ad alloggiare materiale refrigerante. US-2011/0005240 shows an ice cream container with cavities suitable for housing refrigerant material.
Scopo della presente invenzione è realizzare una vaschetta refrigerante per il trasporto del gelato o altro alimento, atta a mantenere una temperatura interna idonea a mantenere l’alimento piacevolmente edibile più a lungo possibile. The purpose of the present invention is to provide a refrigerating tray for the transport of ice cream or other food, capable of maintaining an internal temperature suitable for keeping the food pleasantly edible for as long as possible.
Ulteriore scopo della presente invenzione è che detta vaschetta refrigerante sia leggera ed economica. A further object of the present invention is that said coolant tray be light and economical.
Ancora ulteriore scopo della presente invenzione è che la vaschetta refrigerante sia riutilizzabile. Still further object of the present invention is that the coolant tray is reusable.
In accordo con l’invenzione detti ed ulteriori scopi sono raggiunti con una vaschetta refrigerante per il trasporto di gelato o altro alimento, comprendente una cavità chiusa atta ad alloggiare un fluido refrigerante, caratterizzata dal fatto che la vaschetta refrigerante è in cartone. In accordance with the invention, said and further purposes are achieved with a refrigerating tray for the transport of ice cream or other food, comprising a closed cavity suitable for housing a refrigerant fluid, characterized by the fact that the refrigerating tray is made of cardboard.
Vantaggiosamente l’uso del cartone permette di ottenere una vaschetta refrigerante molto leggera e con un basso costo di produzione Advantageously, the use of cardboard allows to obtain a very light cooling tray with a low production cost
La vaschetta refrigerante è facilmente lavabile e può essere riutilizzata un numero indefinito di volte. The coolant tray is easily washable and can be reused an indefinite number of times.
Queste ed altre caratteristiche della presente invenzione saranno rese maggiormente evidenti dalla seguente descrizione dettagliata di una sua forma di realizzazione, illustrata a titolo non limitativo nei disegni allegati, in cui: These and other characteristics of the present invention will be made more evident by the following detailed description of an embodiment thereof, illustrated by way of non-limiting purposes in the attached drawings, in which:
la figura 1 mostra una vista in pianta dall’alto di una vaschetta refrigerante secondo la presente invenzione; Figure 1 shows a top plan view of a cooling tank according to the present invention;
la figura 2 mostra una vista in sezione secondo la linea II-II di figura 1; Figure 2 shows a section view along the line II-II of Figure 1;
la figura 3 mostra una vista in sezione secondo la linea III-III di figura 1; Figure 3 shows a sectional view along the line III-III of Figure 1;
la figura 4 mostra una vista in sezione secondo la linea IV-IV di figura 1; Figure 4 shows a section view along the line IV-IV of Figure 1;
la figura 5 mostra una vista in pianta dall’alto di un separatore; Figure 5 shows a top plan view of a separator;
la figura 6 mostra una vista laterale del separatore; figure 6 shows a side view of the separator;
la figura 7 mostra una vista in sezione analoga a quella di figura 2, con in aggiunta un contenitore in polistirolo. Figure 7 shows a sectional view similar to that of Figure 2, with the addition of a polystyrene container.
Una confezione 1 per il trasporto del gelato, da mantenere ad una temperatura di circa -18°C, comprende una vaschetta refrigerante 2 ed un contenitore 3 esclusivamente in polistirolo atto ad alloggiare la vaschetta refrigerante 2 (figura 7). A package 1 for transporting the ice cream, to be kept at a temperature of about -18 ° C, comprises a refrigerating tray 2 and a container 3 exclusively made of polystyrene suitable for housing the refrigerating tray 2 (Figure 7).
La confezione 1 e quindi la vaschetta refrigerante 2 sono idonei al trasporto anche di un differente alimento, non necessariamente surgelato, per mantenerne la freschezza, per esempio pesce, carne, dolci ed altro ancora. The package 1 and therefore the refrigerating tray 2 are also suitable for transporting a different food, not necessarily frozen, to maintain its freshness, for example fish, meat, sweets and more.
La vaschetta refrigerante 2 è formata dall’unione di due strati 4 di cartone in modo da lasciare una cavità chiusa 11 atta ad alloggiare un fluido refrigerante 5. The coolant tank 2 is formed by the union of two layers 4 of cardboard so as to leave a closed cavity 11 suitable for housing a coolant 5.
Il fluido refrigerante 5 è di tipo noto, per esempio composto da glicole etilenico ed acqua distillata, ed è atto a gelare al di sotto di una definita temperatura. The refrigerant fluid 5 is of a known type, for example composed of ethylene glycol and distilled water, and is capable of freezing below a defined temperature.
La vaschetta refrigerante 2 comprende un bordo esterno 6 che in pianta definisce un rettangolo a meno preferibilmente di un tratto a V atto a realizzare un’ansa 7 per un’agevole rimozione della vaschetta refrigerante 2 dal contenitore 3. The coolant tray 2 includes an outer edge 6 which in plan defines a rectangle unless preferably a V-shaped section designed to create a loop 7 for easy removal of the coolant tray 2 from the container 3.
La vaschetta refrigerante 2 comprende una base 15 e quattro pareti inclinate 8, 9 che si affacciano a due a due. The cooling tank 2 comprises a base 15 and four inclined walls 8, 9 which face two by two.
Una di dette pareti inclinate 9 prevede una porzione arrotondata 91 in corrispondenza di detta ansa 7. One of said inclined walls 9 provides a rounded portion 91 in correspondence with said loop 7.
Due di dette pareti inclinate 8, più lunghe rispetto alle rimanenti due pareti inclinate 9, presentano ciascuna due scanalature 81 in cui si impegnano scorrevolmente rispettivi separatori 10 (figure 5, 6). Two of said inclined walls 8, longer than the remaining two inclined walls 9, each have two grooves 81 in which respective separators 10 are slidingly engaged (Figures 5, 6).
L’altezza della cavità 11 è compresa tra 5 mm e 7 mm, preferibilmente di 6 mm. Lo spessore del contenitore 3 è preferibilmente minore o uguale a 30 mm. The height of the cavity 11 is between 5 mm and 7 mm, preferably 6 mm. The thickness of the container 3 is preferably less than or equal to 30 mm.
Lo spessore di ogni strato 4 di cartone è di circa 2 mm. The thickness of each layer 4 of cardboard is approximately 2 mm.
Lo strato 4 interno è in cartone alimentare preferibilmente alluminato. The inner layer 4 is preferably in aluminised food cardboard.
La vaschetta refrigerante 2 è alloggiata a filo nel contenitore 3 tranne che nella zona dell’ansa 7. The coolant tray 2 is housed flush in the container 3 except in the loop area 7.
Anche il coperchio deve essere a filo del gelato in modo da lasciar passare meno aria possibile: preferibilmente tra la superficie interna del coperchio ed il gelato che riempie completamente la vaschetta refrigerante 2 ci devono essere non più di 5 mm. The lid must also be flush with the ice cream so as to allow as little air as possible to pass: preferably between the internal surface of the lid and the ice cream that completely fills the cooling tray 2 there must be no more than 5 mm.
Vantaggiosamente i separatori 10 permettono di dividere la vaschetta refrigerante 2 in più scompartimenti per gusti di gelato diversi. Ovviamente possono essere previsti più di due scompartimenti aggiungendo ulteriori scanalature 81. Advantageously, the separators 10 allow dividing the refrigerating tray 2 into several compartments for different ice cream flavors. Obviously more than two compartments can be provided by adding further grooves 81.
La vaschetta refrigerante 2 si realizza versando il fluido refrigerante 5 sul primo strato 4, poi sovrapponendo il secondo strato plastico 4 ed infine saldando a caldo i due strati 4 lungo bordi superiori. La tenuta è garantita dalla saldatura. Il liquido refrigerante 2 rimane in sicurezza all’interno della cavità 11. The cooling tank 2 is made by pouring the cooling fluid 5 on the first layer 4, then superimposing the second plastic layer 4 and finally by heat welding the two layers 4 along the upper edges. The tightness is guaranteed by welding. The coolant 2 remains safely inside the cavity 11.
L’uso del cartone permette di ottenere una vaschetta refrigerante 2 molto leggera: per alloggiare 1 kg di gelato è sufficiente una vaschetta refrigerante 2 da 200g, mentre la stessa vaschetta refrigerante in plastica peserebbe più del doppio, ovvero almeno 500g. The use of cardboard allows to obtain a very light cooling tray 2: a 200g cooling tray 2 is sufficient to house 1 kg of ice cream, while the same plastic cooling tray would weigh more than double, or at least 500g.
Anche il costo di produzione è molto inferiore data la differente materia prima, ovvero il cartone invece della plastica. The production cost is also much lower due to the different raw material, that is cardboard instead of plastic.
Vantaggiosamente inoltre il cartone è molto più isolante della plastica: in un’ora si perdono solo 2°C. Furthermore, cardboard is advantageously much more insulating than plastic: only 2 ° C is lost in an hour.
Per migliorare ulteriormente la conservazione del gelato durante il trasporto, è possibile combinare la vaschetta refrigerante 2 con il contenitore 3 esclusivamente in polistirolo, evitando la formazione di condensa all’esterno della vaschetta refrigerante 2: i suddetti 2°C si perdono in 3 ore, di fatto triplicando il tempo di conservazione. To further improve the conservation of the ice cream during transport, it is possible to combine the cooling tray 2 with the container 3 exclusively made of polystyrene, avoiding the formation of condensation on the outside of the cooling tray 2: the aforementioned 2 ° C are lost in 3 hours, effectively tripling the storage time.
L’ansa 7 permette un’agevole rimozione della vaschetta refrigerante 2 dal contenitore 3: senza l’ansa 7 sarebbe difficile il disaccoppiamento perché il montaggio a filo, oltre all’uso del polistirolo, tende infatti a far aderire la vaschetta refrigerante 2 al contenitore 3. The loop 7 allows easy removal of the coolant tray 2 from the container 3: without the loop 7 it would be difficult to uncouple because the flush assembly, in addition to the use of polystyrene, tends in fact to make the coolant tray 2 adhere to the container 3.
Vantaggiosamente la vaschetta refrigerante 2, facilmente lavabile una volta separata dal contenitore 3, può essere riutilizzata un numero indefinito di volte. Advantageously, the refrigerating tray 2, which can be easily washed once separated from the container 3, can be reused an indefinite number of times.
Il polistirolo è esclusivamente adatto alla realizzazione della confezione 1 perché oltre ad avere proprietà di isolante termico, è leggero, economico, igienico e resiste bene agli agenti chimici acquosi. The polystyrene is exclusively suitable for the realization of the package 1 because in addition to having thermal insulating properties, it is light, economical, hygienic and resists well to aqueous chemical agents.
Claims (11)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102019000003213A IT201900003213A1 (en) | 2019-03-06 | 2019-03-06 | Cooling tray in cardboard for ice cream. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102019000003213A IT201900003213A1 (en) | 2019-03-06 | 2019-03-06 | Cooling tray in cardboard for ice cream. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT201900003213A1 true IT201900003213A1 (en) | 2020-09-06 |
Family
ID=66641388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT102019000003213A IT201900003213A1 (en) | 2019-03-06 | 2019-03-06 | Cooling tray in cardboard for ice cream. |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT201900003213A1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8223792U1 (en) * | 1982-08-23 | 1982-11-11 | Sammann, Eckhard, 2120 Lüneburg | BEVERAGE MUG |
| EP1101711A1 (en) * | 1999-11-16 | 2001-05-23 | S.C. Servizi Commerciali S.A.S. di Stefano Ciolli & C. | Vessel for food products, in particular for ice cream and the like |
| US20110005240A1 (en) | 2009-07-08 | 2011-01-13 | Adan Francisco Chapa | Refreezable container |
| US20110042449A1 (en) * | 2009-08-19 | 2011-02-24 | Copenhaver Scott E | Recyclable thermally insulated container |
| WO2017027189A1 (en) * | 2015-08-10 | 2017-02-16 | Lantz Gary W | Insulated shipping container and method of making |
| US20180290815A1 (en) * | 2017-04-07 | 2018-10-11 | Pratt Retail Specialties, Llc | Insulated bag |
-
2019
- 2019-03-06 IT IT102019000003213A patent/IT201900003213A1/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8223792U1 (en) * | 1982-08-23 | 1982-11-11 | Sammann, Eckhard, 2120 Lüneburg | BEVERAGE MUG |
| EP1101711A1 (en) * | 1999-11-16 | 2001-05-23 | S.C. Servizi Commerciali S.A.S. di Stefano Ciolli & C. | Vessel for food products, in particular for ice cream and the like |
| US20110005240A1 (en) | 2009-07-08 | 2011-01-13 | Adan Francisco Chapa | Refreezable container |
| US20110042449A1 (en) * | 2009-08-19 | 2011-02-24 | Copenhaver Scott E | Recyclable thermally insulated container |
| WO2017027189A1 (en) * | 2015-08-10 | 2017-02-16 | Lantz Gary W | Insulated shipping container and method of making |
| US20180290815A1 (en) * | 2017-04-07 | 2018-10-11 | Pratt Retail Specialties, Llc | Insulated bag |
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