ES2187625T3 - Metodo para la produccion de una hoja de resina termoplastica y aparato de produccion de la misma. - Google Patents
Metodo para la produccion de una hoja de resina termoplastica y aparato de produccion de la misma.Info
- Publication number
- ES2187625T3 ES2187625T3 ES96308240T ES96308240T ES2187625T3 ES 2187625 T3 ES2187625 T3 ES 2187625T3 ES 96308240 T ES96308240 T ES 96308240T ES 96308240 T ES96308240 T ES 96308240T ES 2187625 T3 ES2187625 T3 ES 2187625T3
- Authority
- ES
- Spain
- Prior art keywords
- thermoplastic resin
- resin sheet
- cooling roller
- endless belt
- molten thermoplastic
- 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
-
- 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
- B29C48/9145—Endless cooling belts
-
- 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
- B29C48/25—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
SE UTILIZA UN APARATO DE PRODUCCION EN EL QUE SE COLOCA UNA CORREA METALICA SIN FIN QUE TIENE UNA SUPERFICIE DE ESPEJO A ENROLLAR SOBRE O ENTRE UN PRIMER RODILLO DE ENFRIAMIENTO, CUBIERTO CON UN MIEMBRO ELASTICO, Y UN SEGUNDO RODILLO DE ENFRIAMIENTO, Y UN TERCER RODILLO DE ENFRIAMIENTO, QUE TIENE UNA SUPERFICIE DE ESPEJO SOBRE SU SUPERFICIE Y QUE ENTRA EN CONTACTO CON EL PRIMER RODILLO DE REFRIGERACION A TRAVES DE UNA HOJA DE RESINA TERMOPLASTICA Y LA CORREA SIN FIN, DISPUESTO PARA MANTENER LA HOJA DE RESINA TERMOPLASTICA FUNDIDA PRESIONADA CON LA CORREA SIN FIN. MIENTRAS LA TEMPERATURA DEL TERCER RODILLO DE ENFRIAMIENTO Y DE LA CORREA SIN FIN EN CONTACTO DIRECTO CON LA HOJA DE RESINA TERMOPLASTICA FUNDIDA SE MANTIENE A MENOS DE 50 (GRADOS) C Y A MAS DE CERO, LA HOJA DE RESINA TERMOPLASTICA FUNDIDA ES GUIADA HASTA DENTRO DEL AREA QUE HAY ENTRE EL PRIMER Y TERCER RODILLOS DE ENFRIAMIENTO DE MODO QUE ENTRE EN CONTACTO CON LA CORREA SIN FIN, ENTRANDO EN CONTACTO CON EL PRIMER RODILLO DE ENFRIAMIENTO, Y EL TERCER RODILLO DE ENFRIAMIENTO AL MISMO TIEMPO MAS O MENOS, Y LA HOJA DE RESINA TERMOPLASTICA FUNDIDA ES ENROLLADA POR CONTACTO SOBRE LA SUPERFICIE Y ENFRIADA POR EL PRIMER Y TERCER RODILLOS DE ENFRIAMIENTO DURANTE LA DEFORMACION ELASTICA DEL MIEMBRO ELASTICO, PROVOCADA POR UNA FUERZA DE PRESION ENTRE EL PRIMER Y TERCER RODILLOS DE ENFRIAMIENTO, Y POSTERIORMENTE, LA HOJA DE RESINA TERMOPLASTICA FUNDIDA SE ENFRIA A BASE DE ENROLLAR POR CONTACTO LA SUPERFICIE EN EL TERCER RODILLO DE ENFRIAMIENTO CON LA CORREA SIN FIN.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29564995A JP4237275B2 (ja) | 1995-11-14 | 1995-11-14 | ポリプロピレン樹脂シート又はフィルムの製造方法及びその製造装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2187625T3 true ES2187625T3 (es) | 2003-06-16 |
Family
ID=17823388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96308240T Expired - Lifetime ES2187625T3 (es) | 1995-11-14 | 1996-11-14 | Metodo para la produccion de una hoja de resina termoplastica y aparato de produccion de la misma. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0803340B1 (es) |
JP (1) | JP4237275B2 (es) |
AT (1) | ATE232160T1 (es) |
DE (1) | DE69626100T2 (es) |
ES (1) | ES2187625T3 (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2218970A1 (en) * | 1996-10-22 | 1998-04-22 | Kenichi Fujiwara | Soft transparent polyolefin resin sheet and method for producing the same |
ATE224801T1 (de) * | 1997-02-28 | 2002-10-15 | Idemitsu Petrochemical Co | Weiche durchsichtige polyäthylenfolie |
JP3759825B2 (ja) * | 1997-06-30 | 2006-03-29 | 出光興産株式会社 | 熱可塑性樹脂フィルムの製造方法 |
JP3683688B2 (ja) * | 1997-10-08 | 2005-08-17 | 出光興産株式会社 | 積層熱可塑性樹脂シートの製造方法及びその製造装置 |
JP4486202B2 (ja) * | 2000-02-01 | 2010-06-23 | 出光興産株式会社 | 低結晶性ポリプロピレンシート及び低結晶性ポリプロピレンシートの製造方法 |
EP1380614B1 (en) | 2001-04-06 | 2008-03-05 | Idemitsu Kosan Co., Ltd. | Lowly crystalline polypropylene sheet |
JP4491182B2 (ja) | 2002-03-05 | 2010-06-30 | 出光ユニテック株式会社 | 高剛性合成樹脂シートの製造方法、およびその製造装置 |
JP5390078B2 (ja) | 2007-07-06 | 2014-01-15 | 出光ユニテック株式会社 | ポリプロピレン成形品、シート状ポリプロピレン成形品およびポリプロピレン熱成形品の製造方法 |
DE102010007984B4 (de) * | 2010-02-15 | 2012-01-26 | Hochland Ag | Form- und Kühlvorrichtung für eine fließfähige, aufgeschmolzene Lebensmittelmasse |
JP5865577B2 (ja) | 2010-03-12 | 2016-02-17 | 出光ユニテック株式会社 | 透明性積層シートの製造方法およびその透明性積層シート |
JP5878695B2 (ja) | 2011-04-01 | 2016-03-08 | 出光ユニテック株式会社 | 透明リサイクルシートの製造方法、および透明リサイクルシート |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3988098A (en) * | 1968-12-30 | 1976-10-26 | Mitsubishi Rayon Co., Ltd. | Apparatus for continuously casting a sheet and the like |
JPS62284719A (ja) * | 1986-06-03 | 1987-12-10 | Toppan Printing Co Ltd | プラスチツクフイルムまたはシ−トの成膜方法 |
US5204037A (en) * | 1991-01-25 | 1993-04-20 | Idemitsu Petrochemical Co., Ltd. | Process for production of polypropylene sheets or films |
JPH06170919A (ja) * | 1992-12-10 | 1994-06-21 | Aipetsuku:Kk | 熱可塑性樹脂シート又はフイルムの製造方法及びその装置 |
JP3337261B2 (ja) * | 1993-03-04 | 2002-10-21 | 出光石油化学株式会社 | ポリプロピレン樹脂シート又はフィルムの製造方法 |
JPH07186244A (ja) * | 1993-12-27 | 1995-07-25 | Aipetsuku:Kk | 熱可塑性樹脂シート又はフイルムの製造方法及びその装置 |
JP3554570B2 (ja) * | 1993-12-28 | 2004-08-18 | 株式会社アイペック | 結晶性熱可塑性樹脂シート又はフイルムの製造方法 |
JPH08156073A (ja) * | 1994-12-09 | 1996-06-18 | Placo Co Ltd | 熱可塑性樹脂シート又はフイルムの製造装置 |
-
1995
- 1995-11-14 JP JP29564995A patent/JP4237275B2/ja not_active Expired - Lifetime
-
1996
- 1996-11-14 AT AT96308240T patent/ATE232160T1/de active
- 1996-11-14 DE DE69626100T patent/DE69626100T2/de not_active Expired - Lifetime
- 1996-11-14 EP EP96308240A patent/EP0803340B1/en not_active Expired - Lifetime
- 1996-11-14 ES ES96308240T patent/ES2187625T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP4237275B2 (ja) | 2009-03-11 |
DE69626100T2 (de) | 2003-07-24 |
EP0803340B1 (en) | 2003-02-05 |
DE69626100D1 (de) | 2003-03-13 |
ATE232160T1 (de) | 2003-02-15 |
EP0803340A2 (en) | 1997-10-29 |
EP0803340A3 (en) | 1997-11-19 |
JPH09136346A (ja) | 1997-05-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2187625T3 (es) | Metodo para la produccion de una hoja de resina termoplastica y aparato de produccion de la misma. | |
EP0369781A3 (en) | Process and apparatus for producing substrate sheet for optical recording medium | |
EP0799686A4 (en) | METHOD FOR CONTINUOUSLY SHAPING OPTICAL ARRANGEMENTS AND DEVICE THEREFOR | |
HK1067875A1 (en) | Partial crystallization method and apparatus of amorphous plastic articles | |
EP0404112A3 (en) | An image fixing apparatus | |
TW332796B (en) | The manufacturing method & apparatus for thermal-plastic resin plate with pattern | |
TW352380B (en) | Optical-device forming method and apparatus | |
DK1210223T3 (da) | Fremgangsmåde til kontinuert fremstilling af til optisk afbildning egnede film, baner og ark af plastmaterialer, samt indretning til udøvelse af fremgangsmåden | |
DE59510239D1 (de) | Verfahren zur Herstellung einer Prägewalze zum kontinuierlichen Prägen der Oberfläche einer thermoplastischen Folie | |
ES473654A1 (es) | Un dispositivo para fabricar portadores de informacion a partir de un material termoplastico. | |
CA2049417A1 (en) | Heat development apparatus | |
TW343178B (en) | Process for producing a laminated metal sheet and production facility therefor (1) | |
JPS57117928A (en) | Method of improving degree of plane of plastic film compression-rolled | |
ATE246588T1 (de) | Verfahren und vorrichtung zum warmformen von kunststofffolien | |
WO2004089760A3 (en) | Plastic embossed carrier tape apparatus and process | |
EP0908295A3 (en) | Method of manufacturing laminated thermoplastic resin sheet and apparatus therefor | |
ES2088951T3 (es) | Proceso para termoformar una lamina de resina termoplastica y dispositivo correspondiente. | |
JPS6451911A (en) | Sticking device for mounting frame for semiconductor wafer | |
GR3001257T3 (en) | Method for forming surface-engraved panels clad with a sheet of thermodeformable material and apparatus for implementing the method | |
JPS57165215A (en) | Thermal adhesion apparatus for plastic film | |
JPS5630812A (en) | Preparation of resin sheet having protruded and recessed surface | |
JPS5219867A (en) | Method of controlling contact press ure on touch roller of sheet take- up machine and apparatus thereof | |
JPS6416617A (en) | Method and device for continuously manufacturing beltlike base material | |
JPS5774122A (en) | Sheet forming device | |
DE69513247T2 (de) | Vorrichtung und Verfahren zum Aufwickeln |