ITTO20090802A1 - SUPPORT FOR OVEN PRODUCT - Google Patents

SUPPORT FOR OVEN PRODUCT Download PDF

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Publication number
ITTO20090802A1
ITTO20090802A1 IT000802A ITTO20090802A ITTO20090802A1 IT TO20090802 A1 ITTO20090802 A1 IT TO20090802A1 IT 000802 A IT000802 A IT 000802A IT TO20090802 A ITTO20090802 A IT TO20090802A IT TO20090802 A1 ITTO20090802 A1 IT TO20090802A1
Authority
IT
Italy
Prior art keywords
sheet
support according
paper
holes
support
Prior art date
Application number
IT000802A
Other languages
Italian (it)
Inventor
Annalisa Ferri
Francesco Ferri
Luigi Ferri
Original Assignee
Ecopack S P A
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 Ecopack S P A filed Critical Ecopack S P A
Priority to ITTO2009A000802A priority Critical patent/IT1396767B1/en
Publication of ITTO20090802A1 publication Critical patent/ITTO20090802A1/en
Application granted granted Critical
Publication of IT1396767B1 publication Critical patent/IT1396767B1/en

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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
    • 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
    • B65D81/343—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 in a conventional oven, e.g. a gas or electric resistance oven
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
    • A21B3/00—Parts or accessories of ovens
    • A21B3/13—Baking-tins; Baking forms
    • 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
    • A47J37/00—Baking; Roasting; Grilling; Frying
    • A47J37/01—Vessels uniquely adapted for baking
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
    • D21H21/52—Additives of definite length or shape
    • D21H21/54—Additives of definite length or shape being spherical, e.g. microcapsules, beads
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/001—Release paper

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Noodles (AREA)

Description

DESCRIZIONE dell'invenzione industriale dal titolo: "Sopporto per prodotto da forno" DESCRIPTION of the industrial invention entitled: "Support for bakery product"

DESCRIZIONE DESCRIPTION

La presente invenzione si riferisce ad un sopporto per un prodotto da forno, in particolare presentante una parete di fondo da cui si erge una parete laterale. The present invention relates to a support for a bakery product, in particular having a bottom wall from which a side wall rises.

Tali supporti, gergalmente chiamati “pirottini†, possono essere ottenuti mediante imbutitura di un singolo foglio di carta, oppure unendo insieme più fogli diversi, ad esempio uno che costituisce la parete di fondo ed uno che costituisce la parete laterale. These supports, jargon called â € œspirottiniâ €, can be obtained by drawing a single sheet of paper, or by joining together several different sheets, for example one that constitutes the back wall and one that constitutes the side wall.

I pirottini sono utilizzati in particolare in ambito industriale per supportare una rispettiva quantità di impasto alimentare prima della e durante la sua cottura in forno. Successivamente, essi restano associati al prodotto finito durante le varie fasi della commercializzazione fino a quando ne vengono separati dall’acquirente finale, tipicamente al momento del consumo. The cups are used in particular in the industrial field to support a respective quantity of food dough before and during its cooking in the oven. Subsequently, they remain associated with the finished product during the various stages of marketing until they are separated from it by the final buyer, typically at the time of consumption.

Peraltro, in occasione della separazione, una frazione non trascurabile del prodotto da forno resta solitamente aderente alla carta, andando così sprecata oltre a costituire una indesiderata fonte di briciole. Moreover, on the occasion of separation, a not negligible fraction of the baked product usually remains adherent to the paper, thus being wasted as well as constituting an unwanted source of crumbs.

Scopo della presente invenzione à ̈ dunque quello di fornire un pirottino esente dagli inconvenienti sopra menzionati, propri di quelli appartenenti alla tecnica nota. The aim of the present invention is therefore to provide a cup free from the aforementioned drawbacks, typical of those belonging to the known art.

Secondo l’invenzione tale scopo viene raggiunto grazie ad un sopporto per prodotto da forno, comprendente almeno un foglio di carta da forno presentante in almeno una sua porzione una pluralità di fori passanti aventi dimensione non superiore a 500 µm. According to the invention, this object is achieved thanks to a support for a bakery product, comprising at least one sheet of baking paper having in at least one portion of it a plurality of through holes having a size not exceeding 500 µm.

Nella presenza descrizione, per dimensione di un foro si intende il suo diametro, se il foro à ̈ circolare, oppure il diametro del foro avente un area equivalente, se il foro non à ̈ circolare. In the present description, the size of a hole means its diameter, if the hole is circular, or the diameter of the hole with an equivalent area, if the hole is not circular.

Si à ̈ sorprendentemente constatato che la presenza dei suddetti microfori favorisce il distacco pressoché integrale del prodotto da forno dal supporto o pirottino, senza lasciare una quantità significativa di residui aderente alla carta. Nello stesso tempo, le dimensioni micrometriche dei fori non compromettono le proprietà meccaniche del foglio di carta, che può così svolgere le sue funzioni di sostegno in modo sostanzialmente inalterato. It was surprisingly found that the presence of the aforementioned micro-holes favors the almost complete detachment of the baked product from the support or cup, without leaving a significant amount of residue adhering to the paper. At the same time, the micrometric dimensions of the holes do not compromise the mechanical properties of the paper sheet, which can thus perform its supporting functions in a substantially unaltered way.

I microfori esercitano un benefico influsso anche durante la fase di cottura, consentendo in particolare di abbreviarne i tempi - indicativamente nell’ordine del 5% - con un conseguente corrispondente risparmio in termini di energia consumata. A questo proposito, à ̈ da notare che i forni utilizzati su scala industriale lavorano tipicamente a ciclo continuo per lunghi periodi di tempo, cosicché anche un risparmio percentualmente esiguo risulta considerevole in valore assoluto. The micro-holes also exert a beneficial influence during the cooking phase, allowing in particular to shorten the times - approximately in the order of 5% - with a consequent corresponding saving in terms of energy consumed. In this regard, it should be noted that ovens used on an industrial scale typically work in a continuous cycle for long periods of time, so that even a small percentage saving is considerable in absolute value.

La presenza dei microfori à ̈ anche vantaggiosa durante la manipolazione dei pirottini che precede il loro uso quali sopporti dell’impasto da cuocere. I pirottini sono infatti impilati in cataste da cui vengono prelevati ad uno ad uno mediante dispositivi pneumatici a ventosa. Essendo i pirottini costituiti da fogli di carta alquanto sottili, la presenza dei microfori ne facilita e velocizza la separazione l’uno dall’altro. Tale vantaggioso effetto può essere ulteriormente accentuato realizzando i microfori solo nelle zone del foglio di carta sulle quali non si appoggiano le ventose, così da non pregiudicare la creazione del vuoto in corrispondenza di queste ultime. The presence of micro-holes is also advantageous during the handling of the cups that precedes their use as supports for the dough to be cooked. The cups are in fact stacked in stacks from which they are picked up one by one by means of pneumatic suction cup devices. Since the cups are made up of very thin sheets of paper, the presence of micro-holes facilitates and speeds up their separation from one another. This advantageous effect can be further accentuated by making the microholes only in the areas of the sheet of paper on which the suction cups do not rest, so as not to jeopardize the creation of a vacuum in correspondence with the latter.

Vantaggiosamente, i microfori possono essere realizzati mediante dispositivi laser che agiscono su nastri di carta da forno svolti da una bobina. Advantageously, the microholes can be made by means of laser devices which act on strips of baking paper unwound from a reel.

Costituisce un ulteriore oggetto della presente invenzione l’uso del sopporto sopra indicato per il sostegno di un prodotto da forno durante la produzione industriale e la commercializzazione di quest’ultimo. A further object of the present invention is the use of the support indicated above for supporting a bakery product during its industrial production and marketing.

Ulteriori vantaggi e caratteristiche della presente invenzione risulteranno evidenti dalla descrizione dettagliata che segue, fornita a titolo di esempio non limitativo con riferimento ai disegni annessi, in cui: Further advantages and characteristics of the present invention will become evident from the following detailed description, provided by way of non-limiting example with reference to the attached drawings, in which:

la figura 1 à ̈ una vista prospettica di un sopporto dell’invenzione, e figure 1 is a perspective view of a support of the invention, e

la figura 2 Ã ̈ una vista in pianta del foglio di carta costituente il sopporto di figura 1, prima della sua imbutitura. Figure 2 is a plan view of the sheet of paper constituting the support of Figure 1, before its drawing.

Un sopporto per prodotto da forno à ̈ formato da un foglio 10 di carta da forno imbutito in modo tale per cui presenta una parete di fondo sostanzialmente rettangolare 12 con lati brevi arrotondati ed una parete laterale continua 14 che si erge a partire dal perimetro della parete di fondo 12. In modo di per sé noto, la parete laterale 14 presente una serie di pieghettature 16 in corrispondenza delle regioni di estremità. A support for a bakery product is formed by a sheet 10 of baking paper drawn in such a way that it has a substantially rectangular bottom wall 12 with rounded short sides and a continuous side wall 14 which rises from the perimeter of the wall bottom 12. In a per se known manner, the side wall 14 has a series of pleats 16 in correspondence with the end regions.

Il foglio 10 può ad esempio avere uno spessore compreso fra 30 e 300 µm ed una massa per unità di superficie compresa fra 25 e 200 g/m<2>. La faccia del foglio 10 destinata ad andare in contatto con il prodotto da forno può eventualmente essere coperta da uno strato di agente distaccante. The sheet 10 can for example have a thickness between 30 and 300 µm and a mass per unit of surface between 25 and 200 g / m <2>. The face of the sheet 10 intended to come into contact with the baked product can possibly be covered by a layer of release agent.

Il foglio 10 presenta una pluralità di fori passanti 18 (per ragioni di chiarezza illustrati solo in figura 2) aventi forma circolare con un diametro preferibilmente costante e compreso fra 50 e 300 µm. I fori 18 sono disposti secondo una pluralità di file parallele 20, le quali possono essere disposte ad una distanza l’una dall’altra preferibilmente compresa fra 5 e 10 mm, mentre i fori 18 di ciascuna fila 20 possono essere distanziati l’uno dall’altro di una distanza vantaggiosamente compresa fra 50 e 300 µm. The sheet 10 has a plurality of through holes 18 (for reasons of clarity illustrated only in Figure 2) having a circular shape with a preferably constant diameter between 50 and 300 µm. The holes 18 are arranged according to a plurality of parallel rows 20, which can be arranged at a distance from each other preferably between 5 and 10 mm, while the holes 18 of each row 20 can be spaced apart from each other. One from the other by a distance advantageously comprised between 50 and 300 µm.

La regolarità delle dimensioni e della disposizione dei fori 20 à ̈ ottenibile utilizzando ad esempio un processo di foratura laser per la loro realizzazione. In linea di principio, peraltro, i fori 20 potrebbero anche avere dimensioni e/o forma variabili, nonché essere disposti secondo una qualsiasi disposizione desiderata in tutto il foglio 10 o solamente in una o più sue parti. The regularity of the dimensions and arrangement of the holes 20 can be obtained by using, for example, a laser drilling process for their realization. In principle, however, the holes 20 could also have variable dimensions and / or shape, as well as be arranged according to any desired arrangement throughout the sheet 10 or only in one or more parts thereof.

Naturalmente, fermo restando il principio dell'invenzione, i particolari di realizzazione e le forme di attuazione potranno ampiamente variare rispetto a quanto descritto a puro titolo esemplificativo, senza per questo uscire dall’ambito dell’invenzione come definito nelle rivendicazioni annesse. Ad esempio, il sopporto potrebbe avere qualsivoglia forma desiderata, ed in particolare presentare una parete di fondo circolare ed una parete laterale troncoconica, ovvero la forma tipicamente utilizzata per il sopporto di dolci del tipo muffin. Inoltre, il sopporto potrebbe essere realizzato mediante unione di più fogli di carta, anziché mediante imbutitura di un singolo foglio. Naturally, the principle of the invention remaining the same, the details of construction and the embodiments may vary widely with respect to those described purely by way of example, without thereby departing from the scope of the invention as defined in the attached claims. For example, the support could have any desired shape, and in particular have a circular bottom wall and a truncated cone-shaped side wall, that is the shape typically used for supporting cakes of the muffin type. Furthermore, the support could be made by joining several sheets of paper, rather than by drawing a single sheet.

Claims (9)

RIVENDICAZIONI 1. Sopporto per prodotto da forno, comprendente almeno un foglio di carta da forno (10) presentante in almeno una porzione una pluralità di fori passanti (18) aventi dimensione non superiore a 500 µm. CLAIMS 1. Support for a bakery product, comprising at least one sheet of baking paper (10) having in at least one portion a plurality of through holes (18) having a size not exceeding 500 µm. 2. Sopporto secondo la rivendicazione 1, in cui detto foglio (10) di carta ha uno spessore compreso fra 30 e 300 µm. Support according to claim 1, wherein said sheet (10) of paper has a thickness comprised between 30 and 300 µm. 3. Sopporto secondo la rivendicazione 1 o 2, in cui detto foglio (10) di carta ha una massa per unità di superficie compresa fra 25 e 200 g/m<2>. Support according to claim 1 or 2, wherein said sheet (10) of paper has a mass per unit area comprised between 25 and 200 g / m <2>. 4. Sopporto secondo una qualunque delle precedenti rivendicazioni, in cui detti fori (18) hanno forma circolare con un diametro compreso fra 50 e 300 µm. Support according to any one of the preceding claims, in which said holes (18) have a circular shape with a diameter of between 50 and 300 µm. 5. Sopporto secondo una qualunque delle precedenti rivendicazioni, in cui detti fori (18) sono disposti secondo una pluralità di file parallele (20). Support according to any one of the preceding claims, in which said holes (18) are arranged according to a plurality of parallel rows (20). 6. Sopporto secondo la rivendicazione 5, in cui dette file (20) sono disposte ad una distanza l’una dall’altra compresa fra 5 e 10 mm, e i fori (18) di ciascuna fila (20) sono disposti ad una distanza l’uno dall’altro compresa fra 50 e 300 µm. 6. Support according to claim 5, in which said rows (20) are arranged at a distance from each other of between 5 and 10 mm, and the holes (18) of each row (20) are arranged at one distance from each other between 50 and 300 µm. 7. Sopporto secondo una qualunque delle precedenti rivendicazioni, in cui detto foglio di carta (10) à ̈ imbutito in modo tale per cui presenta una parete di fondo (12) ed una parete laterale continua (14) che si erge dal perimetro di detta parete di fondo (12). Support according to any one of the preceding claims, wherein said sheet of paper (10) is drawn in such a way that it has a bottom wall (12) and a continuous side wall (14) which rises from the perimeter of said back wall (12). 8. Sopporto secondo una qualunque delle precedenti rivendicazioni, in cui detto foglio di carta (10) ha almeno una faccia coperta da uno strato di agente distaccante. Support according to any one of the preceding claims, wherein said sheet of paper (10) has at least one face covered by a layer of release agent. 9. Uso di un sopporto secondo una qualunque delle precedenti rivendicazioni per il sostegno di un prodotto da forno durante la produzione industriale e la commercializzazione.Use of a support according to any one of the preceding claims for supporting a bakery product during industrial production and marketing.
ITTO2009A000802A 2009-10-22 2009-10-22 SUPPORT FOR OVEN PRODUCT IT1396767B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITTO2009A000802A IT1396767B1 (en) 2009-10-22 2009-10-22 SUPPORT FOR OVEN PRODUCT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO2009A000802A IT1396767B1 (en) 2009-10-22 2009-10-22 SUPPORT FOR OVEN PRODUCT

Publications (2)

Publication Number Publication Date
ITTO20090802A1 true ITTO20090802A1 (en) 2011-04-23
IT1396767B1 IT1396767B1 (en) 2012-12-14

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ITTO2009A000802A IT1396767B1 (en) 2009-10-22 2009-10-22 SUPPORT FOR OVEN PRODUCT

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7823024U1 (en) * 1978-08-01 1978-11-16 Haefele, Josef, 7560 Gaggenau BAKING PAN
US4176591A (en) * 1978-04-10 1979-12-04 Power Douglas P Cooking pan for baking pizza pies and like food products
US5771787A (en) * 1994-11-02 1998-06-30 Hirano Shiki Co., Ltd. Cake container and its manufacturing method
DE20021892U1 (en) * 2000-12-20 2001-04-05 Zenker Gmbh & Co Kg Metallware Baking pan with perforation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176591A (en) * 1978-04-10 1979-12-04 Power Douglas P Cooking pan for baking pizza pies and like food products
DE7823024U1 (en) * 1978-08-01 1978-11-16 Haefele, Josef, 7560 Gaggenau BAKING PAN
US5771787A (en) * 1994-11-02 1998-06-30 Hirano Shiki Co., Ltd. Cake container and its manufacturing method
DE20021892U1 (en) * 2000-12-20 2001-04-05 Zenker Gmbh & Co Kg Metallware Baking pan with perforation

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Publication number Publication date
IT1396767B1 (en) 2012-12-14

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