JPS4935467A - - Google Patents
Info
- Publication number
- JPS4935467A JPS4935467A JP48034183A JP3418373A JPS4935467A JP S4935467 A JPS4935467 A JP S4935467A JP 48034183 A JP48034183 A JP 48034183A JP 3418373 A JP3418373 A JP 3418373A JP S4935467 A JPS4935467 A JP S4935467A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- B29C48/30—Extrusion nozzles or dies
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
- B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets 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
- B29C48/03—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
-
- 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
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
-
- 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)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00264387A US3833704A (en) | 1971-02-24 | 1972-06-19 | Method of extracting a plural layered sheet |
| US28750972A | 1972-09-08 | 1972-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4935467A true JPS4935467A (US08066781-20111129-C00013.png) | 1974-04-02 |
Family
ID=26950508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48034183A Pending JPS4935467A (US08066781-20111129-C00013.png) | 1972-06-19 | 1973-03-27 |
Country Status (5)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50159575A (US08066781-20111129-C00013.png) * | 1974-06-18 | 1975-12-24 | ||
| JPH03205122A (ja) * | 1980-11-17 | 1991-09-06 | Monsanto Co | 熱可塑性樹脂シート押出装置用押出プローブ |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0264708A1 (de) * | 1986-10-11 | 1988-04-27 | ER-WE-PA Maschinenfabrik und Eisengiesserei GmbH | Verfahren und Vorrichtung zum Extrudieren einer mehrschichtigen Folienbahn aus thermoplastischem Kunststoffmaterial |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1309717A (fr) * | 1962-01-06 | 1962-11-16 | Basf Ag | Dispositif pour la production de feuilles composées en matières thermoplastiques, étanches aux gaz |
| FR1424703A (fr) * | 1965-02-12 | 1966-01-14 | Dow Chemical Co | Procédé et appareil pour la préparation d'articles composites résineux thermoplastiques et pellicules résineuses minces |
| GB1115007A (en) * | 1965-04-11 | 1968-05-22 | Nat Distillers Chem Corp | Method of producing laminated products |
| FR1489598A (fr) * | 1965-08-19 | 1967-07-21 | Dow Chemical Co | Procédé et appareil d'extrusion d'un film composite |
| DE1948442C3 (de) * | 1969-09-25 | 1981-02-05 | Bellaplast Gmbh, 6200 Wiesbaden | Verfahren und Vorrichtung zum Strangpressen einer Verbundfolie aus thermoplastischen Kunststoffen |
-
1973
- 1973-03-07 DE DE19732311164 patent/DE2311164A1/de active Pending
- 1973-03-27 JP JP48034183A patent/JPS4935467A/ja active Pending
- 1973-03-28 IT IT67892/73A patent/IT980712B/it active
- 1973-04-05 FR FR7313170A patent/FR2189189B1/fr not_active Expired
- 1973-05-07 NL NL7306327A patent/NL7306327A/xx unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50159575A (US08066781-20111129-C00013.png) * | 1974-06-18 | 1975-12-24 | ||
| JPH03205122A (ja) * | 1980-11-17 | 1991-09-06 | Monsanto Co | 熱可塑性樹脂シート押出装置用押出プローブ |
| JPH0541417B2 (US08066781-20111129-C00013.png) * | 1980-11-17 | 1993-06-23 | Monsanto Co |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7306327A (US08066781-20111129-C00013.png) | 1973-12-21 |
| IT980712B (it) | 1974-10-10 |
| FR2189189B1 (US08066781-20111129-C00013.png) | 1976-05-21 |
| FR2189189A1 (US08066781-20111129-C00013.png) | 1974-01-25 |
| DE2311164A1 (de) | 1974-01-17 |
