FR2564031A1 - Multichannel chewing gum extruder - Google Patents
Multichannel chewing gum extruder Download PDFInfo
- Publication number
- FR2564031A1 FR2564031A1 FR8407388A FR8407388A FR2564031A1 FR 2564031 A1 FR2564031 A1 FR 2564031A1 FR 8407388 A FR8407388 A FR 8407388A FR 8407388 A FR8407388 A FR 8407388A FR 2564031 A1 FR2564031 A1 FR 2564031A1
- Authority
- FR
- France
- Prior art keywords
- compression
- product
- group according
- ensured
- extrusion
- 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.)
- Granted
Links
- 229940112822 chewing gum Drugs 0.000 title abstract 2
- 235000015218 chewing gum Nutrition 0.000 title abstract 2
- 230000006835 compression Effects 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 22
- 238000001125 extrusion Methods 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 3
- 235000011837 pasties Nutrition 0.000 claims description 3
- 230000002301 combined effect Effects 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims description 2
- 239000000523 sample Substances 0.000 claims description 2
- 238000005056 compaction Methods 0.000 abstract 1
- 239000003086 colorant Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 230000001055 chewing effect Effects 0.000 description 1
- 235000015111 chews Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 235000019640 taste Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/22—Extrusion presses; Dies therefor
- B30B11/24—Extrusion presses; Dies therefor using screws or worms
- B30B11/248—Means preventing the material from turning with the screw or returning towards the feed hopper
-
- 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
- A23G4/00—Chewing gum
- A23G4/02—Apparatus specially adapted for manufacture or treatment of chewing gum
- A23G4/04—Apparatus specially adapted for manufacture or treatment of chewing gum for moulding or shaping
- A23G4/043—Apparatus specially adapted for manufacture or treatment of chewing gum for moulding or shaping for composite chewing gum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/22—Extrusion presses; Dies therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/22—Extrusion presses; Dies therefor
- B30B11/221—Extrusion presses; Dies therefor extrusion dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Confectionery (AREA)
Abstract
Description
La présente invention se rapporte à un groupe d'extrusion compact à voies multiples pour produits pâteux, notamment pour pâtes à mâcher et autres produits semi-fluides à chaud lors de leur conformation. The present invention relates to a compact multi-way extrusion group for pasty products, in particular for chews and other semi-fluid hot products during their conformation.
Pour des raisons de présentation, mais aussi d'agrément de dégustation, les producteurs et les consommateurs réclament des produits à plusieurs parfums, c'est-à-dire à plusieurs couleurs. For reasons of presentation, but also for tasting pleasure, producers and consumers are demanding products with several flavors, that is to say with several colors.
Ces produits multicouches présentent des avantages importants, en dehors de celui concernant le mélange ou la succession des gouts.These multilayer products have significant advantages, apart from that concerning the mixing or the succession of tastes.
Ainsi, le produit peut apparaître plus attrayant à travers un bocal ou un emballage transparent, en raison des variations de couleurs visibles directement sur sa surface latérale. De plus, les variations de couleurs en surface peuvent donner l'impression d'autres formes géométriques difficiles, voire impossibles, à réaliser facilement par les moyens existant actuellement. Thus, the product may appear more attractive through a jar or transparent packaging, due to the color variations visible directly on its side surface. In addition, color variations on the surface can give the impression of other geometric shapes that are difficult, if not impossible, to be easily produced by existing means.
Selon les produits et le genre de conformation ultérieure, il devient possible d'éviter l'enrobage. Depending on the products and the type of subsequent conformation, it becomes possible to avoid coating.
Finalement, ce type de produit, très demandé actuellement, a amené les constructeurs de machines de production à concevoir des matériels plus performants et d'une grande commodité d'usage et d'entretien. Finally, this type of product, which is very much in demand today, has led manufacturers of production machines to design more efficient equipment that is very easy to use and maintain.
II existe, bien entendu, des têtes d'extrusion réalisant des boudins bicolores à partir de deux extrudeurs jumelés suivis d'une tête de couplage. Ce type de matériel s'avère d'une technologie lourde, encombrante, peu pratique et, de surcroît, chère. There are, of course, extrusion heads producing two-color tubes from two twin extruders followed by a coupling head. This type of equipment turns out to be heavy, cumbersome, inconvenient and, moreover, expensive.
L'invention a pour but de proposer un groupe d d'extrusion essentiellement pratique et performant pour la réalisation de produits composites à plusieurs couleurs, sans limitation théorique du nombre de couleurs et de formes. The object of the invention is to propose an essentially practical and efficient extrusion group for the production of composite products with several colors, without theoretical limitation of the number of colors and shapes.
A cet effet, le groupe d'extrusion selon l'invention se compose d'une unité d'alimentation et de préparation du produit, d'un ensemble de compression, d'une chambre de compression et d'une tête d'extrusion multiple à buses interchangeables. To this end, the extrusion group according to the invention consists of a supply and product preparation unit, a compression assembly, a compression chamber and a multiple extrusion head. with interchangeable nozzles.
La conception de la tête permet, de façon simple, le remplacement des buses d'extrusion en vue de leur réparation ou simplement de la modification des formes. The design of the head allows, in a simple way, the replacement of the extrusion nozzles for repair or simply to modify the shapes.
Le nettoyage et l'entretien s'avèrent parfaitement aisés en raison des facilités de démontage. Cleaning and maintenance are perfectly easy due to the ease of disassembly.
De plus, - la régulation thermique par circuits de chauffage et de refroidissement assure les conditions optimales de travail du produit. In addition, - thermal regulation by heating and cooling circuits ensures optimal working conditions for the product.
De réalisation compacte, elle trouve application dans les lignes de production de dimensions réduites. Compact in design, it finds application in production lines of small dimensions.
Par ailleurs, la sortie du produit à angle droit par rapport à son admission et à la verticale par rapport au sol évite toute contrainte de déformation initiale à la naissance du boudin qui se trouve dans les meilleures conditions. Furthermore, the outlet of the product at right angles to its inlet and vertically to the ground avoids any initial deformation constraint at the birth of the tube which is in the best conditions.
Les caractéristiques techniques détaillées de l'invention et autres avantages sont consignés dans la description qui suit, effectuée à titre d'exemple non limitatif, en référence au dessin accompagnant dans lequel
La figure 1 est une vue en coupe transver
sale de l'unité d'alimentation.The detailed technical characteristics of the invention and other advantages are set out in the description which follows, given by way of nonlimiting example, with reference to the accompanying drawing in which
Figure 1 is a cross-sectional view
supply unit dirty.
La figure 2 est une vue mixte en plan,
du groupe d'alimentation et de l'ensemble
de compression.FIG. 2 is a mixed plan view,
of the power pack and the assembly
compression.
. La figure 3 est une vue frontale de
la sortie des dispositifs de compression.. Figure 3 is a front view of
the output of the compression devices.
La figure 4 est une vue mixte en plan
et en coupe longitudinale horizontale
partielle de la chambre de compression.Figure 4 is a mixed plan view
and in horizontal longitudinal section
partial of the compression chamber.
Les fiyures 5 et 6 sont des vues en
coupe transversale de la tête d'extrusion
respectivement à deux voies et à trois
voies.Figures 5 and 6 are views in
cross section of the extrusion head
two-way and three-way respectively
tracks.
La figure 7 est une représentation
schématique des exemples de formes
de sections droites théoriques possibles
avec le groupe d'extrusion à voies
multiples selon l'invention.Figure 7 is a representation
schematic examples of shapes
of possible theoretical cross sections
with the track extrusion group
multiples according to the invention.
On décrira ci-après le groupe d'extrusion à voies multiples selon l'invention, appliqué à une tête d'extrusion à trois couleurs. La technique employée convient à un nombre supérieur. La seule limitation apportée est de caractère pratique. The multi-channel extrusion group according to the invention will be described below, applied to a three-color extrusion head. The technique used is suitable for a higher number. The only limitation is practical.
L1 groupe est monté sur une ligne de formage de pâte à mâcher ou autre produit pâteux. The group is mounted on a line for chewing dough or other pasty product.
Le produit est admis chaud, manuellement ou automatiquement, dans une unité d'alimentation 1, formée par une batterie de trois trémies distinctes 2, 3, 4.The product is admitted hot, manually or automatically, into a supply unit 1, formed by a battery of three separate hoppers 2, 3, 4.
Chaque trémie comporte, en partie inférieure, un dispositif d'introduction 5 comprenant deux rouleaux cannelés tels que 6 et 7, forçant le produit vers le bas, dans l'ensemble de compression 8. Cet ensemble comprent trois boudineuses 9, 10 et 11 à vis, présentes à la base pyramidale de chaque trémie. Each hopper comprises, in the lower part, an introduction device 5 comprising two grooved rollers such as 6 and 7, forcing the product downward, in the compression assembly 8. This assembly comprises three extruders 9, 10 and 11 to screws, present at the pyramidal base of each hopper.
Cette configuration apparaît plus clairement sur la figure 2, sur laquelle on peut distinguer les rouleaux cannelés de chaque dispositif d'introduction. Les boudineuses comprennent chacune deux vis de compression disposées côte à côte, telles que 12 et 13, dont les hélices s'interpénètrent en position centrale. Les vis occupent toute la section de chaque canal de compression 14 qui débouche dans un volume intermédiaire d'admission 15 et communique avec une chambre de compression individuelle 16, 17, 18 de la chambre de compression proprement dite 19, chaque chambre individuelle étant conformée pour une entrée parallèle à la direction de compression et une sortie perpendiculaire. This configuration appears more clearly in FIG. 2, in which we can distinguish the grooved rollers of each insertion device. The extruders each comprise two compression screws arranged side by side, such as 12 and 13, the propellers of which interpenetrate in a central position. The screws occupy the entire section of each compression channel 14 which opens into an intermediate intake volume 15 and communicates with an individual compression chamber 16, 17, 18 of the compression chamber proper 19, each individual chamber being shaped to an inlet parallel to the compression direction and a perpendicular outlet.
On se référera ci-après, plus particulière- ment, aux figures 4, 5 et 6 qui représentent la conformation particulière de la chambre de compression 19 et de la tête d'extrusion 20. Reference will be made below, more particularly, to FIGS. 4, 5 and 6 which show the particular configuration of the compression chamber 19 and of the extrusion head 20.
Les canaux de compression aboutissent à un bloc frontal 21, solidarisé au bloc 22 de la chambre de compression. Ce bloc frontal 21 comporte une série de couvercles hauts et bas tels que 23 sur les canaux 14. The compression channels lead to a front block 21, secured to the block 22 of the compression chamber. This front block 21 includes a series of top and bottom covers such as 23 on the channels 14.
Comme le montrent plus particulièrement les figures 5 et 6, chaque canal 14 communique avec une chambre de compression 16, 17 ou 18 qui lui est propre. Les entrées dans ces chambres se réalisent en parallèle et à même niveau par
le bloc frontal 21.As shown more particularly in Figures 5 and 6, each channel 14 communicates with a compression chamber 16, 17 or 18 which is specific to it. The entrances to these rooms are made in parallel and at the same level by
the front block 21.
Les canaux se poursuivent dans le bloc de la chambre de compression 19, par des jonctions tronconiques 24, 25 et 26 vers leur chambre indivi duel le de compression 16, 17 et 18 qui se succèdent verticalement. The channels continue in the block of the compression chamber 19, by frustoconical junctions 24, 25 and 26 towards their individual compression chamber 16, 17 and 18 which follow one another vertically.
Chaque chambre individuelle est conformée selon un volume supérieur annulaire et un corps tronconique délimité par la masse du bloc de la tête d'extrusion et/ou les chambres voisines. Each individual chamber is shaped according to an annular upper volume and a frustoconical body delimited by the mass of the block of the extrusion head and / or the neighboring chambers.
Les chambres sont individualisées par les parois des buses 27, 28 et 29 représentées hachurées.The chambers are identified by the walls of the nozzles 27, 28 and 29 shown hatched.
Décalées entre elles, ces buses présentent des conduits d'éjection 30, 31 et 32 concentriques, légèrement en retrait les uns par rapport aux autres, le conduit central 32 d'éjection étant disposé le plus en retrait pour permettre de réaliser en sortie la bonne jonction des couches indépendantes tubulaires ou profilées et former ainsi un produit homogène.Offset between them, these nozzles have concentric ejection conduits 30, 31 and 32, slightly recessed with respect to each other, the central ejection conduit 32 being arranged the most recessed to allow the correct output junction of independent tubular or profiled layers and thus form a homogeneous product.
Les buses proprement dites, de forme générale en entonnoir, sont bridées pour les buses supérieure et intermédiaire, sur les formes techniques intérieures du corps de la tête d'extrusion. The nozzles themselves, generally funnel-shaped, are flanged for the upper and intermediate nozzles, on the internal technical shapes of the body of the extrusion head.
Pour la buse inférieure, celle-ci est maintenue par une bride extérieure 33 faisant office de couvercle inférieur permettant son extraction aisée. Un couvercle supérieur 34 permet l'accès aux buses intermédiaire et supérieure. For the lower nozzle, the latter is held by an external flange 33 acting as a lower cover allowing its easy extraction. An upper cover 34 allows access to the intermediate and upper nozzles.
Le maintien du produit en température, à l'intérieur de la tête d'extrusion, est assuré, en niveaux inférieur et supérieur, par les effets conjugués d'une part, de résistances blindées électriques telles que 35 et 36 et, d'autre part, par la circulation d'un fluide réfrigéré le long d'un périmètre de refroidissement 37 raccordé à une distribution intérieure et ceci dans chaque zone voisine du produit amené par chaque canal. Maintaining the product at temperature inside the extrusion head is ensured, at lower and upper levels, by the combined effects on the one hand, of armored electrical resistors such as 35 and 36 and, on the other part, by the circulation of a refrigerated fluid along a cooling perimeter 37 connected to an internal distribution and this in each zone adjacent to the product supplied by each channel.
Le maintien en température en niveau central est assuré simplement par une résistance blindée électrique annulaire 38. Maintaining the temperature at the central level is ensured simply by an annular electric armored resistor 38.
La régulation en température est assurée par un circuit extérieur, à partir des indications de sondes thermiques tel les que 39, en contact avec le produit, disposées à proximité de chaque zone à réguler. The temperature regulation is ensured by an external circuit, starting from the indications of thermal probes such as 39, in contact with the product, arranged near each zone to be regulated.
II existe autant de zones de régulation thermique que de produits différents mis en oeuvre, c'est-à-dire de chambres de compression spécifiques. There are as many thermal regulation zones as there are different products used, that is to say specific compression chambers.
La figure 7 illustre, de façon schématique et théorique les formes des sections droites composites obtenues avec le groupe d'extrusion à voies multiples selon l'invention. II s'agit de formes théoriques et les angles représentés vifs et saillants affectent, dans la pratique, une légère courbure. FIG. 7 illustrates, schematically and theoretically, the shapes of the composite straight sections obtained with the multi-channel extrusion group according to the invention. These are theoretical shapes and the angles shown sharp and projecting affect, in practice, a slight curvature.
Bien que l'invention ait été décrite à propos d'une réalisation particulière, elle ne saurait s'y trouver limitée et diverses modifications simples, variantes directes, adjonction d'éléments inopérants et autres changements sans apport inventif entrent parfaitement dans son cadre. Although the invention has been described in connection with a particular embodiment, it cannot be limited thereto and various simple modifications, direct variants, addition of inoperative elements and other changes without any inventive contribution fall perfectly within its scope.
Claims (5)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8407388A FR2564031B1 (en) | 1984-05-10 | 1984-05-10 | MULTI-WAY EXTRUSION GROUP FOR PASTA PRODUCTS, ESPECIALLY CHEWING PASTA |
| DE19853516852 DE3516852C2 (en) | 1984-05-10 | 1985-05-10 | Extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8407388A FR2564031B1 (en) | 1984-05-10 | 1984-05-10 | MULTI-WAY EXTRUSION GROUP FOR PASTA PRODUCTS, ESPECIALLY CHEWING PASTA |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2564031A1 true FR2564031A1 (en) | 1985-11-15 |
| FR2564031B1 FR2564031B1 (en) | 1989-06-30 |
Family
ID=9303923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8407388A Expired FR2564031B1 (en) | 1984-05-10 | 1984-05-10 | MULTI-WAY EXTRUSION GROUP FOR PASTA PRODUCTS, ESPECIALLY CHEWING PASTA |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE3516852C2 (en) |
| FR (1) | FR2564031B1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2615143A1 (en) * | 1987-05-12 | 1988-11-18 | Togum Sa | MIXED EXTRUSION GROUP WITH TWO WAYS AND TWO COLORS FOR PASTY PRODUCTS, IN PARTICULAR OF CONFECTIONERY |
| EP0570313A1 (en) * | 1992-05-13 | 1993-11-18 | Société TOGUM | Coextruding device for making two-colour nods of cooked sugar or such material |
| WO1994025247A1 (en) * | 1993-05-04 | 1994-11-10 | Bepex Gmbh | Roller press for extruding a filled or multilayered product of plastic consistency |
| FR2860398A1 (en) * | 2003-10-02 | 2005-04-08 | Young Robert Ou | APPARATUS FOR MANUFACTURING A FOOD PRODUCT WITH MULTIPLE LAYERS. |
| WO2006059087A1 (en) * | 2004-11-30 | 2006-06-08 | Cadbury Schweppes Plc | Apparatus and method for extruding a product |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7112345B1 (en) * | 1993-04-07 | 2006-09-26 | Wm. Wrigley Jr. Company | Multi-Phase sheeted chewing gum and method and apparatus for making |
| AU2014235254B2 (en) * | 2013-03-15 | 2017-11-23 | Mars, Incorporated | Extruder system and method |
| WO2016097781A1 (en) | 2014-12-19 | 2016-06-23 | Andritz Feed & Biofuel A/S | Multi colour die and method of colouring extruded product |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR566870A (en) * | 1922-05-31 | 1924-02-22 | Improvements to presses and machines for upsetting rubber and similar materials | |
| GB354837A (en) * | 1930-05-17 | 1931-08-17 | Erinoid Ltd | Improvements in or relating to apparatus for extruding plastic materials |
| US2261977A (en) * | 1940-07-05 | 1941-11-11 | Alexander T Deutsch | Material working machine |
| FR2455437A3 (en) * | 1979-04-30 | 1980-11-28 | Weisert Loser & Sohn | Production of filled chewing gum - having extruder with central nozzle and provision for heating and cooling at different stages of production |
| FR2505614A1 (en) * | 1981-05-15 | 1982-11-19 | Towae Gerard | Extrusion dies for producing alternative striped extrudate profiles - esp. for producing various forms of striped pate |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE494172A (en) * | 1949-02-26 | |||
| DE1127578B (en) * | 1955-05-27 | 1962-04-12 | & Giesserei Netstal A G Maschf | Nozzle mouthpiece for injection molding machines for processing thermoplastics |
| DE1261657B (en) * | 1964-03-23 | 1968-02-22 | Kautex Werke Gmbh | Spray head for the production of tubular stretches |
| DE1933570A1 (en) * | 1969-07-02 | 1971-01-21 | Maurer Ludwig | Multicoloured plastic moulded parts |
| DE2533324A1 (en) * | 1975-07-25 | 1977-02-03 | Dainippon Toryo Kk | Thermosetting tubes continuously and rapidly extruded - between two coaxial cylinders with upstream cooling and downstream heating |
-
1984
- 1984-05-10 FR FR8407388A patent/FR2564031B1/en not_active Expired
-
1985
- 1985-05-10 DE DE19853516852 patent/DE3516852C2/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR566870A (en) * | 1922-05-31 | 1924-02-22 | Improvements to presses and machines for upsetting rubber and similar materials | |
| GB354837A (en) * | 1930-05-17 | 1931-08-17 | Erinoid Ltd | Improvements in or relating to apparatus for extruding plastic materials |
| US2261977A (en) * | 1940-07-05 | 1941-11-11 | Alexander T Deutsch | Material working machine |
| FR2455437A3 (en) * | 1979-04-30 | 1980-11-28 | Weisert Loser & Sohn | Production of filled chewing gum - having extruder with central nozzle and provision for heating and cooling at different stages of production |
| FR2505614A1 (en) * | 1981-05-15 | 1982-11-19 | Towae Gerard | Extrusion dies for producing alternative striped extrudate profiles - esp. for producing various forms of striped pate |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2615143A1 (en) * | 1987-05-12 | 1988-11-18 | Togum Sa | MIXED EXTRUSION GROUP WITH TWO WAYS AND TWO COLORS FOR PASTY PRODUCTS, IN PARTICULAR OF CONFECTIONERY |
| EP0570313A1 (en) * | 1992-05-13 | 1993-11-18 | Société TOGUM | Coextruding device for making two-colour nods of cooked sugar or such material |
| FR2691048A1 (en) * | 1992-05-13 | 1993-11-19 | Togum | Co-extrusion unit for the production of a cooked sugar pudding or a two-color analogous material. |
| WO1994025247A1 (en) * | 1993-05-04 | 1994-11-10 | Bepex Gmbh | Roller press for extruding a filled or multilayered product of plastic consistency |
| US5698233A (en) * | 1993-05-04 | 1997-12-16 | Bepex, Gmbh | Roll-type press for extruding a filled or a multi-layer strand of fatty compositions |
| FR2860398A1 (en) * | 2003-10-02 | 2005-04-08 | Young Robert Ou | APPARATUS FOR MANUFACTURING A FOOD PRODUCT WITH MULTIPLE LAYERS. |
| WO2006059087A1 (en) * | 2004-11-30 | 2006-06-08 | Cadbury Schweppes Plc | Apparatus and method for extruding a product |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2564031B1 (en) | 1989-06-30 |
| DE3516852A1 (en) | 1985-11-14 |
| DE3516852C2 (en) | 1994-08-11 |
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