FR1449057A - Perfectionnements à l'extrusion des matière plastiques - Google Patents
Perfectionnements à l'extrusion des matière plastiquesInfo
- Publication number
- FR1449057A FR1449057A FR23250A FR23250A FR1449057A FR 1449057 A FR1449057 A FR 1449057A FR 23250 A FR23250 A FR 23250A FR 23250 A FR23250 A FR 23250A FR 1449057 A FR1449057 A FR 1449057A
- Authority
- FR
- France
- Prior art keywords
- plastic extrusion
- extrusion
- plastic
- 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
Links
Classifications
-
- 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
- B29C48/50—Details of extruders
- B29C48/695—Flow dividers, e.g. breaker plates
-
- 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
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/38—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in the same barrel
-
- 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
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/385—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in separate barrels
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/243—Extrusion or injection molding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR23250A FR1449057A (fr) | 1965-07-02 | 1965-07-02 | Perfectionnements à l'extrusion des matière plastiques |
DE19661554915 DE1554915A1 (de) | 1965-07-02 | 1966-07-01 | Vorrichtung zum Strangpressen plastischer Materialien |
GB29621/66A GB1123876A (en) | 1965-07-02 | 1966-07-01 | Improvements in or relating to the extrusion of plastics materials |
US562277A US3409940A (en) | 1965-07-02 | 1966-07-01 | Press for the extrusion of plastic material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR23250A FR1449057A (fr) | 1965-07-02 | 1965-07-02 | Perfectionnements à l'extrusion des matière plastiques |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1449057A true FR1449057A (fr) | 1966-08-12 |
Family
ID=8583656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR23250A Expired FR1449057A (fr) | 1965-07-02 | 1965-07-02 | Perfectionnements à l'extrusion des matière plastiques |
Country Status (4)
Country | Link |
---|---|
US (1) | US3409940A (fr) |
DE (1) | DE1554915A1 (fr) |
FR (1) | FR1449057A (fr) |
GB (1) | GB1123876A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2325493A1 (fr) * | 1975-09-29 | 1977-04-22 | Schmidt Karl | Procede et appareil pour l'extrusion de matieres synthetiques et matieres similaires |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1498801A (en) * | 1974-01-25 | 1978-01-25 | Emi Electrola Gmbh | Screw conveyor and moulding apparatus |
US4134714A (en) * | 1977-04-18 | 1979-01-16 | General Electric Company | Multi-stage continuous plastic extrusion apparatus, and extrusion screw |
GB2116865A (en) * | 1981-12-10 | 1983-10-05 | Bicc Plc | Mixing and extrusion machinery |
US7611347B1 (en) * | 2009-04-08 | 2009-11-03 | Wenger Manufacturing Inc. | Extrusion die assembly for high density products |
BR112014013166B1 (pt) * | 2011-12-31 | 2021-02-09 | Univation Technologies, Llc | sistema para a formação de diferentes produtos plásticos a partir de uma única fusão |
EP2996500B1 (fr) * | 2013-03-15 | 2020-09-23 | Mars, Incorporated | Système d'extrudeuse et procédé |
WO2016097781A1 (fr) * | 2014-12-19 | 2016-06-23 | Andritz Feed & Biofuel A/S | Matrice à couleurs multiples et procédé de coloration de produit extrudé |
DE102020105362A1 (de) | 2020-02-28 | 2021-09-02 | Hans Weber Maschinenfabrik Gmbh | Extrusionseinrichtung zur extrusionsbasierten Herstellung wenigstens eines dreidimensionalen Objekts |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2556391A (en) * | 1948-01-29 | 1951-06-12 | Elwin A Hawk | Screw conveyer apparatus |
US2540146A (en) * | 1948-05-27 | 1951-02-06 | Dow Chemical Co | Method for controlled blending of polystyrene with modifiers |
US2836851A (en) * | 1955-09-09 | 1958-06-03 | Danielson Mfg Company | Apparatus for extrusion |
US3076637A (en) * | 1959-01-30 | 1963-02-05 | Monsanto Chemicals | Continuous blender for thermoplastic materials |
FR1251409A (fr) * | 1959-12-10 | 1961-01-20 | Materiel De Forage Samafor Sa | Perfectionnement apporté aux vis d'extrudeuse |
CH417044A (de) * | 1964-02-29 | 1966-07-15 | Werner & Pfleiderer Maschinenf | Schneckenmaschine zum Verarbeiten bzw. Aufbereiten thermoplastischer Kunststoffmassen |
US3285200A (en) * | 1964-06-29 | 1966-11-15 | Kellog Co | Processing equipment |
-
1965
- 1965-07-02 FR FR23250A patent/FR1449057A/fr not_active Expired
-
1966
- 1966-07-01 DE DE19661554915 patent/DE1554915A1/de active Pending
- 1966-07-01 US US562277A patent/US3409940A/en not_active Expired - Lifetime
- 1966-07-01 GB GB29621/66A patent/GB1123876A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2325493A1 (fr) * | 1975-09-29 | 1977-04-22 | Schmidt Karl | Procede et appareil pour l'extrusion de matieres synthetiques et matieres similaires |
Also Published As
Publication number | Publication date |
---|---|
DE1554915A1 (de) | 1970-01-22 |
GB1123876A (en) | 1968-08-14 |
US3409940A (en) | 1968-11-12 |
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