FR2133485A3 - Moulding plastic web - passing from extruder by forming reserve between mould and extruder - Google Patents
Moulding plastic web - passing from extruder by forming reserve between mould and extruderInfo
- Publication number
- FR2133485A3 FR2133485A3 FR7113155A FR7113155A FR2133485A3 FR 2133485 A3 FR2133485 A3 FR 2133485A3 FR 7113155 A FR7113155 A FR 7113155A FR 7113155 A FR7113155 A FR 7113155A FR 2133485 A3 FR2133485 A3 FR 2133485A3
- Authority
- FR
- France
- Prior art keywords
- extruder
- web
- mould
- reserve
- roller
- 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
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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/02—Combined thermoforming and manufacture of the preform
-
- 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
- B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
- B29C31/004—Arrangements for converting the motion of a material which is continuously fed to a working station in a stepwise motion
-
- 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
-
- 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
- B29C48/08—Flat, e.g. panels flexible, e.g. films
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Robotics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7113155A FR2133485A3 (en) | 1971-04-14 | 1971-04-14 | Moulding plastic web - passing from extruder by forming reserve between mould and extruder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7113155A FR2133485A3 (en) | 1971-04-14 | 1971-04-14 | Moulding plastic web - passing from extruder by forming reserve between mould and extruder |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2133485A3 true FR2133485A3 (en) | 1972-12-01 |
FR2133485B3 FR2133485B3 (fr) | 1974-02-15 |
Family
ID=9075251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7113155A Granted FR2133485A3 (en) | 1971-04-14 | 1971-04-14 | Moulding plastic web - passing from extruder by forming reserve between mould and extruder |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2133485A3 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2494178A1 (fr) * | 1980-11-17 | 1982-05-21 | Omv Spa Off Mecc Veronese | Procede de fabrication d'objets en polystyrene cristal |
US4749535A (en) * | 1985-04-05 | 1988-06-07 | Yasuo Matsuda | Method and apparatus for forming profiled plastic products involving extrusion, roller shaping and cutting |
EP0363593A2 (fr) * | 1988-10-11 | 1990-04-18 | Alkor Gmbh Kunststoffe | Procédé et dispositif de fabrication de pièces ou objets moulés pour véhicules |
-
1971
- 1971-04-14 FR FR7113155A patent/FR2133485A3/fr active Granted
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2494178A1 (fr) * | 1980-11-17 | 1982-05-21 | Omv Spa Off Mecc Veronese | Procede de fabrication d'objets en polystyrene cristal |
EP0052470A2 (fr) * | 1980-11-17 | 1982-05-26 | O.M.V. S.p.A. | Appareil pour la fabrication d'objets en polystyrène cristallin |
EP0052470A3 (en) * | 1980-11-17 | 1984-09-05 | O.M.V. S.P.A. | Process and apparatus for the manufacture of objects of crystalline polystyrene |
US4749535A (en) * | 1985-04-05 | 1988-06-07 | Yasuo Matsuda | Method and apparatus for forming profiled plastic products involving extrusion, roller shaping and cutting |
EP0363593A2 (fr) * | 1988-10-11 | 1990-04-18 | Alkor Gmbh Kunststoffe | Procédé et dispositif de fabrication de pièces ou objets moulés pour véhicules |
EP0363593A3 (fr) * | 1988-10-11 | 1991-10-30 | Alkor Gmbh Kunststoffe | Procédé et dispositif de fabrication de pièces ou objets moulés pour véhicules |
Also Published As
Publication number | Publication date |
---|---|
FR2133485B3 (fr) | 1974-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name |