DE69207329T2 - Vorrichtung mit mehreren parallelen Düsen zum dreifarbig Co-extrudieren - Google Patents
Vorrichtung mit mehreren parallelen Düsen zum dreifarbig Co-extrudierenInfo
- Publication number
- DE69207329T2 DE69207329T2 DE69207329T DE69207329T DE69207329T2 DE 69207329 T2 DE69207329 T2 DE 69207329T2 DE 69207329 T DE69207329 T DE 69207329T DE 69207329 T DE69207329 T DE 69207329T DE 69207329 T2 DE69207329 T2 DE 69207329T2
- Authority
- DE
- Germany
- Prior art keywords
- tri
- extrusion
- color
- several parallel
- parallel nozzles
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
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
- 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
- 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
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
- A23P30/20—Extruding
- A23P30/25—Co-extrusion of different foodstuffs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/17—Articles comprising two or more components, e.g. co-extruded layers the components having different colours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/19—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/304—Extrusion nozzles or dies specially adapted for bringing together components, e.g. melts within the die
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Manufacturing & Machinery (AREA)
- Confectionery (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9112657A FR2682318B1 (fr) | 1991-10-10 | 1991-10-10 | Groupe de co-extrusion a sorties paralleles multiples et a trois couleurs. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69207329D1 DE69207329D1 (de) | 1996-02-15 |
DE69207329T2 true DE69207329T2 (de) | 1996-08-08 |
Family
ID=9417903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69207329T Expired - Lifetime DE69207329T2 (de) | 1991-10-10 | 1992-10-07 | Vorrichtung mit mehreren parallelen Düsen zum dreifarbig Co-extrudieren |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0537096B1 (de) |
DE (1) | DE69207329T2 (de) |
ES (1) | ES2081081T3 (de) |
FR (1) | FR2682318B1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69500739T2 (de) * | 1995-11-30 | 1998-04-09 | Proform S A R L | Presskopf für eine Vorrichtung zur Herstellung von Kaugummi |
NZ536058A (en) * | 2004-10-20 | 2006-08-31 | Range Ind Ltd | Apparatus and method for reprocessing plastics through an extruder comprising an auger, a heater and a nozzle |
NL2001221C2 (nl) * | 2008-01-25 | 2009-07-30 | Extrugroup B V | Werkwijze en inrichting voor het vervaardigen van geextrudeerde voedingsmiddelen. |
FR3086198B1 (fr) * | 2018-09-20 | 2022-01-28 | Michelin & Cie | Machine de coextrusion pour melanges elastomeriques |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR847554A (fr) * | 1937-12-16 | 1939-10-12 | Dispositif pour la production par extrudage de joncs, tubes, flans, etc., en matière plastique de plusieurs couleurs | |
US2532131A (en) * | 1947-02-03 | 1950-11-28 | Rutherford Food Corp | Tamale forming machine |
FR1224923A (fr) * | 1959-02-06 | 1960-06-28 | Thomson Houston Comp Francaise | Perfectionnements à la fabrication de câbles isolés |
CA1007015A (en) * | 1971-09-27 | 1977-03-22 | Walter J. Schrenk | Coextrusion apparatus |
IT1031536B (it) * | 1975-02-07 | 1979-05-10 | Mazzoni G Cost Mecc | Macchina per impartire aspetto marmorizzato e o striato a paste gommose trafilate in continuo e prodotto ottenuto |
FR2593111B1 (fr) * | 1986-01-17 | 1988-07-22 | Ono | Dispositif de repartition de matiere thermoplastique pour l'extrusion de feuilles multicouches. |
US4888146A (en) * | 1988-05-19 | 1989-12-19 | Dandeneau James V | Method and apparatus of forming extruded article |
-
1991
- 1991-10-10 FR FR9112657A patent/FR2682318B1/fr not_active Expired - Lifetime
-
1992
- 1992-10-07 EP EP92440112A patent/EP0537096B1/de not_active Expired - Lifetime
- 1992-10-07 DE DE69207329T patent/DE69207329T2/de not_active Expired - Lifetime
- 1992-10-07 ES ES92440112T patent/ES2081081T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2081081T3 (es) | 1996-02-16 |
EP0537096B1 (de) | 1996-01-03 |
FR2682318A1 (fr) | 1993-04-16 |
DE69207329D1 (de) | 1996-02-15 |
FR2682318B1 (fr) | 1994-07-22 |
EP0537096A1 (de) | 1993-04-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: ROBERT BOSCH GMBH, 70469 STUTTGART, DE |