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WO1994002027A1 - Buse et procede d'extrusion de produits alimentaires - Google Patents

Buse et procede d'extrusion de produits alimentaires Download PDF

Info

Publication number
WO1994002027A1
WO1994002027A1 PCT/EP1993/001905 EP9301905W WO9402027A1 WO 1994002027 A1 WO1994002027 A1 WO 1994002027A1 EP 9301905 W EP9301905 W EP 9301905W WO 9402027 A1 WO9402027 A1 WO 9402027A1
Authority
WO
WIPO (PCT)
Prior art keywords
tube
foodstuff
nozzle
valves
valve
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.)
Ceased
Application number
PCT/EP1993/001905
Other languages
English (en)
Inventor
Gary Norman Binley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unilever NV
Original Assignee
Unilever NV
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 Unilever NV filed Critical Unilever NV
Priority to AU47003/93A priority Critical patent/AU4700393A/en
Publication of WO1994002027A1 publication Critical patent/WO1994002027A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • A23G9/04—Production of frozen sweets, e.g. ice-cream
    • A23G9/22—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups
    • A23G9/28—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups for portioning or dispensing
    • A23G9/281—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups for portioning or dispensing at the discharge end of freezing chambers
    • A23G9/285—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups for portioning or dispensing at the discharge end of freezing chambers for extruding strips, cutting blocks and manipulating cut blocks
    • 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
    • A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
    • A23G3/02—Apparatus specially adapted for manufacture or treatment of sweetmeats or confectionery; Accessories therefor
    • A23G3/20—Apparatus for coating or filling sweetmeats or confectionery
    • A23G3/2007—Manufacture of filled articles, composite articles, multi-layered articles
    • A23G3/2015—Manufacture of filled articles, composite articles, multi-layered articles the material being shaped at least partially by a die; Extrusion of filled or multi-layered cross-sections or plates, optionally with the associated cutting device
    • 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
    • A23G3/00—Sweetmeats; Confectionery; Marzipan; Coated or filled products
    • A23G3/02—Apparatus specially adapted for manufacture or treatment of sweetmeats or confectionery; Accessories therefor
    • A23G3/20—Apparatus for coating or filling sweetmeats or confectionery
    • A23G3/2007—Manufacture of filled articles, composite articles, multi-layered articles
    • A23G3/2023—Manufacture of filled articles, composite articles, multi-layered articles the material being shaped at least partially in a mould, in the hollows of a surface, a drum, an endless band or by drop-by-drop casting or dispensing of the materials on a surface or an article being completed
    • A23G3/203—Apparatus for laying down the liquid, pasty or solid materials in moulds or drop-by-drop, on a surface or an article being completed, optionally with the associated heating, cooling, proportioning, cutting cast-tail, antidripping device
    • 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
    • A23G9/04—Production of frozen sweets, e.g. ice-cream
    • A23G9/22—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups
    • A23G9/28—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups for portioning or dispensing
    • A23G9/281—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups for portioning or dispensing at the discharge end of freezing chambers
    • A23G9/282—Details, component parts or accessories of apparatus insofar as not peculiar to a single one of the preceding groups for portioning or dispensing at the discharge end of freezing chambers for dispensing multi-flavour ice-creams

Definitions

  • This invention relates to nozzles and processes for dispensing extrudable foodstuffs, particularly including ice cream.
  • Ice cream is a peculiar kind of food because it is about 50% air. This affects its flow properties, and for this reason, dispensing mechanisms known for other substances, including foods such as liquid chocolate, are not applicable for dispensing ice cream.
  • the invention is particularly applicable to aerated ice confections having an overrun of at least 10%.
  • the present invention p ovides a nozzle which facilitates production of ice crea-.,- and some other foodstuffs with special shapes. Positioning of ice cream of one flavour or coir r within different ice cream is enabled with no tailing of thr roduct.
  • embodiments of the nozzle --.-ay be used to produce rings, cups or hollow dome shapes for filling with some other material, such as fruit or chocolate sauce.
  • the present invention provides a nozzle for dispensing an extrudable foodstuff, having at least one tube defining a flow path leading to a dispensing outlet, and a plurality of valves to permit or obstruct outflow from the nozzle, at least one valve being operable to permit flow while at least one other valve remains closed to obstruct flow, the outlet cross-sections controlled by the valves overlapping each other or lying one within another.
  • the wo valves are arranged so that both can be open, both closed or at least one open while the other remains closed.
  • the valves are located at the outlet(s) of the flow path(s) .
  • the valves may be utilised to control flow via a plurality of separate flow paths defined by respective tubes, or may be used to change the cross section for outflow from the nozzle, or a combination of these functions.
  • nozzle for dispensing an extrudable foodstuff having a first tube defining a flow path leading to a dispensing outlet, and a second tube surrounding the first so as to define a flow path around the first tube and also leading to a dispensing outlet, the nozzle having valves to open and close the flow paths along the tubes, the valves being operable to open both flow paths, close both flow paths or open one flow path while the other is closed.
  • valve means are located at the dispensing outlets of respective tubes.
  • first tube is movable within the second tube to act as valve means to open and close the flow path defined by the second tube.
  • valve means to open and close the flow path defined by the second tube.
  • the outlet from the second tube may be the same size as the outlet of the first tube and aligned with it so that the outlet cross-sections are substantially the same. It is then possible to change instantly from a first foodstuff delivered along one flow path to a second foodstuff delivered along the other.
  • valves are located one within another so as to permit or obstruct flow through separate areas of a flow cross section.
  • an outer valve may permit or obstruct flow through an annular cross section around a central valve.
  • the invention is not restricted to two valves.
  • a first annular valve may be surrounded by another, and so on.
  • the invention also provides a process for dispensing at least one extrudable foodstuff, comprising supplying the foodstuff to a nozzle as defined above along at least one said flow path, and operating the valves to dispense the foodstuff.
  • a cup shape may be produced by using the nozzle in a process which comprises the steps of:
  • Figure 1 is a schematic cross section through a nozzle according to one embodiment of the invention.
  • the nozzle is shown is use at various stages of a process forming an ice cream product wherein one flavour of ice cream is surrounded by ice cream of a different flavour. ( Figures 1A, B, C, D, E) .
  • Figure 2 shows a schematic cross section through a nozzle according to a second embodiment of the invention.
  • Figure 3 shows a nozzle according to a third embodiment of the invention.
  • the nozzle is shown in use in various stages of a process to form a cup of ice cream. ( Figures 3A, B, C, D, E) .
  • Figure 4 shows a nozzle which is a fourth embodiment of the invention.
  • the nozzle here has a plurality of annular valves. This nozzle is shown in schematic cross section with the valves in various different positions. ( Figures 4A, B, C, D) .
  • Figure 5 shows a variation in the nozzle of Figure 3.
  • Figure 6 shows a further embodiment with an additional tube.
  • the nozzle shown has a first inner tube 1 leading to an outlet 2.
  • This inner tube 1 is within an outer tube 3 which has an outlet 4 coaxial with the outlet 2.
  • the dispensing ends of the tubes are tapered.
  • the outer valve for control of fluid flow from the outer tube
  • the inner tube 1 which is movable axially within the outer tube 3 between a closed position ( Figure 1A) and an open condition (Figure IB) wherein fluid flow from the outer tube 3 through its outlet 4 is respectively prevented and permitted.
  • the end of the inner tube 1 is tapered to match the outlet of the outer tube 5.
  • the inner valve comprises a plunger 5 which is tapered to match the outlet 2 of the inner tube 1.
  • the plunger 5 is movable axially within the inner tube l between a closed condition as shown in Figures 1A and IB and a second condition as hown in Figure 1C.
  • Figure 1A shows the nozzle with the valves closed, flow from both tubes being prevented.
  • the inner tube 1 is first raised axially within the outer tube away from the outlet
  • Figure 2 shows a nozzle according to a second embodiment of the invention.
  • the outlets 2' and 4' of the two tubes 1 and 3 are coaxial and have the same diameter. If one, other or both of the valves is opened the nozzle will discharge a rod of ice cream of constant cross section. If the valves are operated, while maintaining at least one valve open, the proportions of ice cream from each tube 1 and 3 can be varied, giving a change in the flavour or mixture which is being extruded without an interruption in flow. If one valve is closed as the other is opened, the extruded rod will show sharp changes from one ice cream to another.
  • FIG 3 another embodiment of the invention is shown.
  • the nozzle shown has an additional valve 6 in the outer tube 3.
  • This valve 6 can be opened to permit flow from the tube 3 when the axially moveable inner tube 1 is in any position within the outer tube 3.
  • Figure 3A shows the nozzle in the condition wherein fluid flow from both tubes is prevented. The valves are closed.
  • valves of this nozzle in the sequence shown in Figures 3A to 3E results in a product which is a "cup" made of ice cream, as shown.
  • the inner tube 1 is them moved back towards the outlet to close the central outlet cross- section 7 while flow continues because the annular valve 6 is open.
  • the inner valve is also opened by moving the plunger 5 away from the outlet 2 of the inner tube 1 and gas is blown from the inner tube 1. This coridition is shown in Figure 3D. Closing all the valves then results in a cup made of ice cream 23, as shown in Figure 3E.
  • a reverse sequence can be used to form a hollow dome.
  • valve 6 functioned to change the size of cross section of discharge from the nozzle.
  • FIG. 4 Another form of the invention is shown in Figure 4.
  • the valves permit or obstruct flow through separate areas of the flow cross section of the nozzle.
  • Figures 4A, 4B, 4C and 4D shows some of the various possible conditions of the valves. With this versatile nozzle, the diameter of flow is adjustable and there may be annular or central extrusion through the outlet.
  • Figure 5 illustrates a nozzle which is similar to that shown in Figure 3, but has two concentric annular valves 11, 12 around the central tube l. Raising the inner valve 11 permits flow through an annular cross-section around the tube 1. Raising the valve 12 enlarges this cross-section. Thus more progressive changes in the flow diameter are possible.
  • FIG. 6 illustrates a nozzle with three tubes.
  • a valve 5 As in Figures 1 and 3.
  • This is surrounded by a tube 13 closed by valve 14.
  • tube 13 is surrounded by tube 15 closed by valve 16.
  • This nozzle can be used to extrude cup or hollow dome shapes, like the nozzles of Figures 3 and 5.
  • a second flavour of ice cream can be delivered to line the interior of the cup or hollow dome.
  • nozzles may be constructed with as many tubes as are wanted. Multi-layer ice cream portions could be produced from such nozzles with ice cream of one flavour or colour surrounded or followed in sequence by layers of different ice cream.
  • each outer tube may be moveable axially in the manner of a plunger within the tube which surrounds it, to open and close the flow path of that surrounding tube, analogous to the arrangement in Figures 1 and 2.
  • the invention is not confined to the extrusion of ice cream, although it is particularly suited to this. It can also be used for other foodstuffs, such as mashed potato, and sauces to go with mashed potato or ice cream. Thus the nozzle of Figure 1 could be used to form a portion of mashed potato with a sauce wholly enclosed within it.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Confectionery (AREA)

Abstract

Un produit alimentaire est extrudé par une buse ayant au moins un tube (1) définissant un trajet d'écoulement conduisant à un orifice de sortie (2) et une pluralité de valves pour ouvrir ou fermer l'orifice de la buse, au moins une valve (5) fonctionnant pour permettre l'écoulement pendant qu'au moins une autre valve reste fermée pour arrêter l'écoulement, les sections transversales de sortie étant commandées par les valves se chevauchant ou étant l'une à l'intérieur de l'autre. Le produit alimentaire, en particulier la crème glacée, peut être préparé avec des formes spéciales, un type de crème glacée (21) étant enfermé dans un autre (23).
PCT/EP1993/001905 1992-07-22 1993-07-17 Buse et procede d'extrusion de produits alimentaires Ceased WO1994002027A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU47003/93A AU4700393A (en) 1992-07-22 1993-07-17 Nozzle and process for extruding foodstuffs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP92306689 1992-07-22
EP92306689.8 1992-07-22

Publications (1)

Publication Number Publication Date
WO1994002027A1 true WO1994002027A1 (fr) 1994-02-03

Family

ID=8211441

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1993/001905 Ceased WO1994002027A1 (fr) 1992-07-22 1993-07-17 Buse et procede d'extrusion de produits alimentaires

Country Status (2)

Country Link
AU (1) AU4700393A (fr)
WO (1) WO1994002027A1 (fr)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995026640A1 (fr) * 1994-03-30 1995-10-12 Unilever Plc Co-extrusion de creme glacee et de son enrobage
DE19732593A1 (de) * 1997-03-21 1998-09-24 Kmb Produktions Ag Düse zum Herstellen eines Verzehrgutes
EP0888720A1 (fr) * 1997-07-02 1999-01-07 Societe Des Produits Nestle S.A. Procédé et dispositif de fabrication d'anneaux de matière alimentaire
EP0888725A1 (fr) * 1997-07-02 1999-01-07 Société des Produits Nestlé S.A. "Procédé et dispositif de fabrication d'anneaux de matière alimentaire"
FR2799614A1 (fr) * 1999-10-15 2001-04-20 Doveurope Sa Procede de realisation d'une confiserie glacee a deux compositions
FR2812174A1 (fr) * 2000-07-27 2002-02-01 Doveurope Sa Procede de preparation en ligne de produits alimentaires congeles comprenant une phase aqueuse gelifiee
WO2002039823A3 (fr) * 2000-11-15 2003-02-27 Nestle Sa Procede de moulage d'un bonbon stratifie et produits obtenus selon ledit procede
EP1133931A3 (fr) * 2000-03-16 2003-08-20 Bestfoods Buse pour la fabrication de snacks ayant au moins deux cavités axiales remplies d'une garniture
WO2007044628A1 (fr) * 2005-10-07 2007-04-19 Wm. Wrigley Jr. Company Appareil et procede pour preparer un produit de confiserie a composants multiples
DE10345933C5 (de) * 2003-10-02 2010-01-28 Winkler und Dünnebier Süßwarenmaschinen GmbH Düse zum Dosieren gefüllter Süßwarenartikel in eine Gießform
WO2010063572A1 (fr) * 2008-12-05 2010-06-10 Nestec S.A. Produit de confiserie congelé et appareil et procédé de fabrication de celui-ci
WO2013138246A1 (fr) * 2012-03-12 2013-09-19 Mckibben Anne-Christine Gaufrette comestible
WO2016207102A1 (fr) * 2015-06-25 2016-12-29 Unilever Plc Procédé pour remplir un récipient de confiserie congelée
WO2017012844A1 (fr) * 2015-07-21 2017-01-26 Unilever Plc Tête de remplissage pour remplir un récipient de confiserie congelée
DK178912B1 (en) * 2015-10-26 2017-05-22 Tetra Laval Holdings & Finance Ice cream machine, a method for producing an ice cream product using an ice cream machine, and an ice cream product
EP3172970A1 (fr) * 2015-11-25 2017-05-31 ALI S.p.A. - CARPIGIANI GROUP Machine pour produits alimentaires liquides ou semi-liquides
WO2023025437A1 (fr) 2021-08-25 2023-03-02 Guido Knobel Dispositif de préparation d'un produit pharmaceutique, d'un complément alimentaire ou d'un produit cosmétique
WO2024126447A1 (fr) 2022-12-15 2024-06-20 Merck Patent Gmbh Fabrication d'une forme posologique pharmaceutique avec dosage de fusion 3d

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE158639C (fr) *
US1404548A (en) * 1917-12-04 1922-01-24 Ferdinando G Salerno Depositing machine
US1465749A (en) * 1922-01-03 1923-08-21 Westerman Frederick Depositing machine
US1711750A (en) * 1924-10-23 1929-05-07 Schoppner William Christopher Duplex depositor
DE1007791B (de) * 1954-06-16 1957-05-09 Reinhold Mueller Verfahren und Einrichtung zur Herstellung von Speiseeis
US2850990A (en) * 1956-07-19 1958-09-09 Marlin B Rasmusson Confection mold filler
US3072078A (en) * 1960-05-02 1963-01-08 Faerber Hans Arthur Confectionery moulding machine
US3377964A (en) * 1965-09-01 1968-04-16 Nat Dairy Prod Corp Apparatus for forming an edible product

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE158639C (fr) *
US1404548A (en) * 1917-12-04 1922-01-24 Ferdinando G Salerno Depositing machine
US1465749A (en) * 1922-01-03 1923-08-21 Westerman Frederick Depositing machine
US1711750A (en) * 1924-10-23 1929-05-07 Schoppner William Christopher Duplex depositor
DE1007791B (de) * 1954-06-16 1957-05-09 Reinhold Mueller Verfahren und Einrichtung zur Herstellung von Speiseeis
US2850990A (en) * 1956-07-19 1958-09-09 Marlin B Rasmusson Confection mold filler
US3072078A (en) * 1960-05-02 1963-01-08 Faerber Hans Arthur Confectionery moulding machine
US3377964A (en) * 1965-09-01 1968-04-16 Nat Dairy Prod Corp Apparatus for forming an edible product

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995026640A1 (fr) * 1994-03-30 1995-10-12 Unilever Plc Co-extrusion de creme glacee et de son enrobage
US5556653A (en) * 1994-03-30 1996-09-17 Good Humor-Breyers Ice Cream, Division Of Conopco, Inc. Extrusion of materials
DE19732593A1 (de) * 1997-03-21 1998-09-24 Kmb Produktions Ag Düse zum Herstellen eines Verzehrgutes
DE19732593C2 (de) * 1997-03-21 1999-07-29 Kmb Produktions Ag Düse zum Herstellen eines Verzehrgutes
EP0888720A1 (fr) * 1997-07-02 1999-01-07 Societe Des Produits Nestle S.A. Procédé et dispositif de fabrication d'anneaux de matière alimentaire
EP0888725A1 (fr) * 1997-07-02 1999-01-07 Société des Produits Nestlé S.A. "Procédé et dispositif de fabrication d'anneaux de matière alimentaire"
AU782734B2 (en) * 1999-10-15 2005-08-25 Mars, Incorporated Method for producing a composite iced confectionery item
WO2001028352A1 (fr) * 1999-10-15 2001-04-26 Mars Incorporated Procede de realisation d'une confiserie glacee composite
FR2799614A1 (fr) * 1999-10-15 2001-04-20 Doveurope Sa Procede de realisation d'une confiserie glacee a deux compositions
EP1133931A3 (fr) * 2000-03-16 2003-08-20 Bestfoods Buse pour la fabrication de snacks ayant au moins deux cavités axiales remplies d'une garniture
FR2812174A1 (fr) * 2000-07-27 2002-02-01 Doveurope Sa Procede de preparation en ligne de produits alimentaires congeles comprenant une phase aqueuse gelifiee
WO2002009531A1 (fr) * 2000-07-27 2002-02-07 Mars Incorporated Procede de preparation de produits alimentaires congeles comprenant une phase aqueuse gelifiee
WO2002039823A3 (fr) * 2000-11-15 2003-02-27 Nestle Sa Procede de moulage d'un bonbon stratifie et produits obtenus selon ledit procede
DE10345933C5 (de) * 2003-10-02 2010-01-28 Winkler und Dünnebier Süßwarenmaschinen GmbH Düse zum Dosieren gefüllter Süßwarenartikel in eine Gießform
WO2007044628A1 (fr) * 2005-10-07 2007-04-19 Wm. Wrigley Jr. Company Appareil et procede pour preparer un produit de confiserie a composants multiples
WO2010063572A1 (fr) * 2008-12-05 2010-06-10 Nestec S.A. Produit de confiserie congelé et appareil et procédé de fabrication de celui-ci
WO2013138246A1 (fr) * 2012-03-12 2013-09-19 Mckibben Anne-Christine Gaufrette comestible
WO2016207102A1 (fr) * 2015-06-25 2016-12-29 Unilever Plc Procédé pour remplir un récipient de confiserie congelée
CN107787187A (zh) * 2015-06-25 2018-03-09 荷兰联合利华有限公司 用冷冻甜食填充容器的方法
WO2017012844A1 (fr) * 2015-07-21 2017-01-26 Unilever Plc Tête de remplissage pour remplir un récipient de confiserie congelée
US10548335B2 (en) 2015-07-21 2020-02-04 Conopco, Inc. Filling head for filling a container with frozen confection
DK178912B1 (en) * 2015-10-26 2017-05-22 Tetra Laval Holdings & Finance Ice cream machine, a method for producing an ice cream product using an ice cream machine, and an ice cream product
EP3172970A1 (fr) * 2015-11-25 2017-05-31 ALI S.p.A. - CARPIGIANI GROUP Machine pour produits alimentaires liquides ou semi-liquides
WO2023025437A1 (fr) 2021-08-25 2023-03-02 Guido Knobel Dispositif de préparation d'un produit pharmaceutique, d'un complément alimentaire ou d'un produit cosmétique
WO2024126447A1 (fr) 2022-12-15 2024-06-20 Merck Patent Gmbh Fabrication d'une forme posologique pharmaceutique avec dosage de fusion 3d

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