BE724406A - - Google Patents
Info
- Publication number
- BE724406A BE724406A BE724406DA BE724406A BE 724406 A BE724406 A BE 724406A BE 724406D A BE724406D A BE 724406DA BE 724406 A BE724406 A BE 724406A
- Authority
- BE
- Belgium
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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
-
- 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
- B29C48/25—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70867768A | 1968-02-27 | 1968-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE724406A true BE724406A (US20100012521A1-20100121-C00001.png) | 1969-05-27 |
Family
ID=24846759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE724406D BE724406A (US20100012521A1-20100121-C00001.png) | 1968-02-27 | 1968-11-25 |
Country Status (9)
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3680997A (en) * | 1970-06-29 | 1972-08-01 | Pennwalt Corp | Extrusion strip die for thermoplastic sheet |
| US3734662A (en) * | 1971-02-08 | 1973-05-22 | Black Clawson Co | Flat film plastic extrusion apparatus |
| US3759653A (en) * | 1971-06-30 | 1973-09-18 | Standard Oil Co | Extrusion die with arched choke bar |
| US3761211A (en) * | 1972-01-17 | 1973-09-25 | Crompton & Knowles Corp | Multi-layer extrusion apparatus |
| ZA75470B (en) * | 1974-06-24 | 1976-01-28 | J Dukees | Process and apparatus for the manufacture of plastic sandwich elements |
| DE2448256C3 (de) * | 1974-10-10 | 1979-02-08 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Verfahren zur Herstellung von Glasfasern für optische Nachrichtenübertragung |
| US4206165A (en) * | 1976-03-26 | 1980-06-03 | Tri-Seal International, Inc. | Method of co-extrusion with foam core |
| US4197069A (en) * | 1976-05-21 | 1980-04-08 | Peter Cloeren | Variable thickness extrusion die |
| FR2391835A1 (fr) * | 1976-08-27 | 1978-12-22 | Ibm France | Procede d'extrusion de film plastique, dispositif mettant en oeuvre ledit procede, film plastique produit et application notamment a la fabrication de rubans encreurs |
| US4144011A (en) * | 1977-04-08 | 1979-03-13 | Nrm Corporation | Feedblock and die assembly |
| JPS5418865A (en) * | 1977-07-14 | 1979-02-13 | Kobe Steel Ltd | Extrusion molding of synthetic resin and die therefor |
| US4187270A (en) * | 1977-07-22 | 1980-02-05 | The B. F. Goodrich Company | Extrusion apparatus |
| JPS5379867U (US20100012521A1-20100121-C00001.png) * | 1977-10-20 | 1978-07-03 | ||
| US4287147A (en) * | 1980-04-25 | 1981-09-01 | Mobil Oil Corporation | Multilayer film manufacture utilizing scrap resin |
| US4405547A (en) * | 1980-10-20 | 1983-09-20 | The Standard Oil Company | Method of coextruding diverse materials |
| US4336012A (en) * | 1980-10-20 | 1982-06-22 | The Standard Oil Company | Coextrusion device |
| US4669965A (en) * | 1983-09-08 | 1987-06-02 | Kabushiki Kaisha Plastic Kogaku Kenkyusho | Multi-layer extrusion die |
| US4533308A (en) * | 1984-04-16 | 1985-08-06 | Peter Cloeren | Multimanifold extrusion die and coextrusion process |
| US4600550A (en) * | 1984-04-27 | 1986-07-15 | Cloeren Peter | Coextrusion process for overcoming the curtaining effect |
| US4731004A (en) * | 1984-10-12 | 1988-03-15 | Princeton Packaging, Inc. | Side-by-side co-extrusion of film using multiple materials |
| AT388895B (de) * | 1985-03-04 | 1989-09-11 | Coexpan Sa | Vorrichtung zur herstellung von bahnen mit nebeneinanderliegenden streifen aus unterschiedlichen, insbesonders verschiedenfarbigen kunststoffen |
| US4765999A (en) * | 1985-07-26 | 1988-08-23 | Presto Products, Incorporated | Polyester/copolyester coextruded packaging film |
| US4716061A (en) * | 1985-12-17 | 1987-12-29 | Presto Products, Incorporated | Polypropylene/polyester nonoriented heat sealable moisture barrier film and bag |
| US4705707A (en) * | 1985-12-17 | 1987-11-10 | Presto Products, Incorporated | Polyethylene/polyester nonoriented heat sealable moisture barrier film and bag |
| 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 |
| US4708615A (en) * | 1986-10-29 | 1987-11-24 | The Dow Chemical Company | Low pressure drop, modular coextrusion feedblock |
| US4946743A (en) * | 1987-06-26 | 1990-08-07 | Reynolds Consumer Products, Inc. | Nonoriented polyester films for lidding stock with modified heat seal layer |
| DE3734883A1 (de) * | 1987-10-15 | 1989-04-27 | Reifenhaeuser Masch | Werkzeugblock fuer das strangpressen einer folie oder platte aus thermoplastischem kunststoff |
| US5087488A (en) * | 1989-10-19 | 1992-02-11 | Aeroquip Corporation | Method and apparatus for forming a plastic article with an overlay of varying thickness having a shaded color appearance |
| WO2006101075A1 (ja) * | 2005-03-22 | 2006-09-28 | Toshiba Kikai Kabushiki Kaisha | 多層フィルム・シート成形用ダイス |
| US20090072434A1 (en) * | 2007-09-14 | 2009-03-19 | Kotaro Takita | Coextrusion die and manifold system therefor |
| JP5062920B2 (ja) * | 2007-09-14 | 2012-10-31 | 東レバッテリーセパレータフィルム株式会社 | 共押出金型とそのマニホールドシステム |
| EP2113366A1 (en) * | 2008-04-24 | 2009-11-04 | Tonen Chemical Corporation | Extrusion die and manifold system therefor |
| EP2113362A1 (en) * | 2008-04-24 | 2009-11-04 | Tonen Chemical Corporation | Coextrusion die and manifold system therefor |
| EP2113365A1 (en) * | 2008-04-24 | 2009-11-04 | Tonen Chemical Corporation | Improved cross flow manifold extrusion die |
| US10272608B2 (en) | 2014-09-29 | 2019-04-30 | Compagnie Generale Des Etablissements Michelin | Extruder screw element |
| EP3200964B1 (en) * | 2014-09-30 | 2023-09-27 | Compagnie Générale des Etablissements Michelin | Nozzle for an extruder with flow control |
| CN105936118A (zh) * | 2016-06-30 | 2016-09-14 | 重庆浩立塑胶有限公司 | 发泡材料挤出模口调节装置 |
| WO2019122195A1 (en) | 2017-12-21 | 2019-06-27 | Beaulieu International Group Nv | Biodegradable fabric and use of such fabric |
| CN118003599B (zh) * | 2024-04-09 | 2024-06-07 | 洛阳祥和电缆有限公司 | 一种电缆多层共挤挤塑机 |
-
1968
- 1968-02-27 US US708677A patent/US3559239A/en not_active Expired - Lifetime
- 1968-11-04 NO NO684369A patent/NO135512C/no unknown
- 1968-11-06 GB GB52682/68A patent/GB1206525A/en not_active Expired
- 1968-11-08 NL NL6815940A patent/NL6815940A/xx unknown
- 1968-11-25 BE BE724406D patent/BE724406A/xx unknown
- 1968-11-26 SE SE16115/68A patent/SE347905B/xx unknown
- 1968-12-04 FR FR1594044D patent/FR1594044A/fr not_active Expired
-
1969
- 1969-01-17 DE DE1902317A patent/DE1902317B2/de not_active Withdrawn
- 1969-02-12 CH CH210369A patent/CH511700A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US3559239A (en) | 1971-02-02 |
| DE1902317A1 (de) | 1970-01-15 |
| NO135512C (US20100012521A1-20100121-C00001.png) | 1977-04-20 |
| GB1206525A (en) | 1970-09-23 |
| NO135512B (US20100012521A1-20100121-C00001.png) | 1977-01-10 |
| NL6815940A (US20100012521A1-20100121-C00001.png) | 1969-08-29 |
| CH511700A (fr) | 1971-08-31 |
| SE347905B (US20100012521A1-20100121-C00001.png) | 1972-08-21 |
| DE1902317B2 (de) | 1979-02-01 |
| FR1594044A (US20100012521A1-20100121-C00001.png) | 1970-06-01 |
