ES2036320T3 - Procedimiento y disposicion de fabricar cuerpos huecos de materia termoplastica. - Google Patents
Procedimiento y disposicion de fabricar cuerpos huecos de materia termoplastica.Info
- Publication number
- ES2036320T3 ES2036320T3 ES198989116749T ES89116749T ES2036320T3 ES 2036320 T3 ES2036320 T3 ES 2036320T3 ES 198989116749 T ES198989116749 T ES 198989116749T ES 89116749 T ES89116749 T ES 89116749T ES 2036320 T3 ES2036320 T3 ES 2036320T3
- Authority
- ES
- Spain
- Prior art keywords
- laminate
- thermoplastic material
- hollow bodies
- procedure
- arrangement
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
-
- 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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
-
- 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
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
- B29C48/337—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location
- B29C48/338—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging at a common location using a die with concentric parts, e.g. rings, cylinders
-
- 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
- B29C48/475—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pistons, accumulators or press rams
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
- B29C49/041—Extrusion blow-moulding using an accumulator head
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Abstract
PROCEDIMIENTO Y DISPOSITIVO DE EXTRUSION PARA LA FABRICACION DISCONTINUA DE PREFORMAS PARA LA FABRICACION DE CUERPOS HUECOS DE MATERIAL TERMOPLASTICO, CUYA PARED SE COMPONE DE UN LAMINADO, QUE POSEE AL MENOS DOS CAPAS. EL CHORRO DE MATERIAL, QUE FORMA EL LAMINADO, SE CONDUCE DENTRO DEL CABEZAL DE EXTRUSION, POR MEDIO DE UN DIMENSIONADO APROPIADO DEL VOLUMEN DE LOS CANALES QUE ALOJAN EL LAMINADO, DE TAL FORMA, QUE LAS ZONAS DEFECTUOSAS DEL LAMINADO SE HALLEN EN LOS EXTREMOS DE LA PREFORMA, QUE SE SEPARAN DESPUES DE LA PREFORMA EXTRUSIONADA Y SON DESECHO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3831836A DE3831836A1 (de) | 1988-09-20 | 1988-09-20 | Verfahren und vorrichtung zum herstellen von hohlkoerpern aus thermoplastischem kunststoff |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2036320T3 true ES2036320T3 (es) | 1993-05-16 |
Family
ID=6363276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES198989116749T Expired - Lifetime ES2036320T3 (es) | 1988-09-20 | 1989-09-11 | Procedimiento y disposicion de fabricar cuerpos huecos de materia termoplastica. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5143681A (es) |
EP (1) | EP0361187B1 (es) |
JP (1) | JPH02121824A (es) |
AT (1) | ATE83428T1 (es) |
CA (1) | CA1323970C (es) |
DE (2) | DE3831836A1 (es) |
ES (1) | ES2036320T3 (es) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5380479A (en) * | 1989-12-26 | 1995-01-10 | The Dow Chemical Company | Method and apparatus for producing multilayer plastic articles |
US5202074A (en) * | 1989-12-26 | 1993-04-13 | The Dow Chemical Company | Method for producing injection molded multilayer articles |
DE4129017A1 (de) * | 1991-08-31 | 1993-03-04 | Kautex Maschinenbau Gmbh | Vorrichtung zum verarbeiten von thermoplastichem kunststoff mit einer plastifiziereinheit |
JP2798103B2 (ja) * | 1991-09-26 | 1998-09-17 | 宇部興産株式会社 | 多層パリソン形成方法 |
US5445783A (en) * | 1993-07-06 | 1995-08-29 | Ford Motor Company | Blow molding method |
FR2733296B1 (fr) * | 1995-04-19 | 1997-06-27 | Sardou Max | Reservoir sous pression a renfort composite a permeation reduite |
US5645873A (en) * | 1995-08-14 | 1997-07-08 | Cincinnati Milacron Inc. | Electromechanical drive assembly for an accumulator head |
US5914138A (en) * | 1996-09-27 | 1999-06-22 | Kortec, Inc. | Apparatus for throttle-valving control for the co-extrusion of plastic materials as interior core streams encased by outer and inner streams for molding and the like |
RU2451222C2 (ru) * | 2010-02-16 | 2012-05-20 | Александр Николаевич Курасов | Способ оперативного изменения гидравлического сопротивления жидкости на выходе из сосуда для жидкости, находящейся под давлением, и сосуд для жидкости, находящейся под давлением |
CA2811247C (en) | 2010-09-21 | 2018-01-02 | Mold-Masters (2007) Limited | Coinjection hot runner injection molding system |
US9498911B2 (en) | 2010-09-21 | 2016-11-22 | Mold-Masters (2007) Limited | Coinjection hot runner injection molding system |
US9589692B2 (en) | 2010-12-17 | 2017-03-07 | Palo Alto Research Center Incorporated | Interdigitated electrode device |
US9004001B2 (en) | 2010-12-17 | 2015-04-14 | Palo Alto Research Center Incorporated | Interdigitated finger coextrusion device |
US9073246B2 (en) | 2011-09-21 | 2015-07-07 | Mold-Masters (2007) Limited | Coinjection hot runner injection molding system |
US9590232B2 (en) | 2012-12-27 | 2017-03-07 | Palo Alto Research Center Incorporated | Three dimensional co-extruded battery electrodes |
US9012090B2 (en) | 2012-12-27 | 2015-04-21 | Palo Alto Research Center Incorporated | Advanced, high power and energy battery electrode manufactured by co-extrusion printing |
US10923714B2 (en) | 2012-12-27 | 2021-02-16 | Palo Alto Research Center Incorporated | Structures for interdigitated finger co-extrusion |
US9899669B2 (en) | 2012-12-27 | 2018-02-20 | Palo Alto Research Center Incorporated | Structures for interdigitated finger co-extrusion |
US9337471B2 (en) | 2012-12-27 | 2016-05-10 | Palo Alto Research Center Incorporated | Co-extrusion print head for multi-layer battery structures |
US10800086B2 (en) | 2013-08-26 | 2020-10-13 | Palo Alto Research Center Incorporated | Co-extrusion of periodically modulated structures |
US9882200B2 (en) | 2014-07-31 | 2018-01-30 | Palo Alto Research Center Incorporated | High energy and power Li-ion battery having low stress and long-term cycling capacity |
US20160322131A1 (en) | 2015-04-29 | 2016-11-03 | Palo Alto Research Center Incoporated | Co-extrusion printing of filaments for superconducting wire |
US9755221B2 (en) | 2015-06-26 | 2017-09-05 | Palo Alto Research Center Incorporated | Co-extruded conformal battery separator and electrode |
CN109352953B (zh) * | 2018-10-31 | 2021-01-29 | 徐州耐克盾机械制造有限公司 | 一种多层吹塑机模头 |
CN111251574B (zh) * | 2020-01-19 | 2022-01-14 | 河北泉恩高科技管业有限公司 | 一种用于高密度大口径聚乙烯管材跨规格生产的模具 |
CN114407334B (zh) * | 2022-01-24 | 2023-01-31 | 广东乐善智能装备股份有限公司 | 一种吹塑成型的塑料包装防护件的加工工艺及其产品 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1436158A (fr) * | 1964-04-01 | 1966-04-22 | Continental Can Co | Procédé et appareil de fabrication de récipients enduits |
GB1262285A (en) * | 1968-03-28 | 1972-02-02 | Ici Ltd | Method and apparatus for flow rate control in continuous extrusion |
DE2050563A1 (en) * | 1970-10-15 | 1972-04-20 | Kader R | Thermoplastics tube extrusion - with material passed round mandrel from above |
US3985490A (en) * | 1974-06-04 | 1976-10-12 | Mauser Kommanditgesellschaft | Apparatus for extruding a homogeneous tubular length of soft thermoplastic material |
FR2299957B1 (fr) * | 1975-02-28 | 1978-12-08 | Ishikawajima Harima Heavy Ind | Procede et machine de moulage par soufflage |
US4149839A (en) * | 1975-12-30 | 1979-04-17 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Blow molding apparatus |
US4120633A (en) * | 1976-06-09 | 1978-10-17 | Harald Feuerherm | Extrusion press head for the extrusion of tubular strands of plastic material |
DE2712910A1 (de) * | 1977-03-24 | 1978-09-28 | Mauser Kg | Schlauchkopf |
DE2740579A1 (de) * | 1977-09-09 | 1979-03-22 | Mauser Kg | Schlauchkopf zum herstellen eines hohlstranges aus thermoplastischem kunststoff |
JPS581600B2 (ja) * | 1978-09-14 | 1983-01-12 | 澤藤 正 | 電磁音響変換器 |
JPS5823212B2 (ja) * | 1979-08-28 | 1983-05-13 | 石川島播磨重工業株式会社 | 多層ブロ−成形機のパリソンヘツド制御装置 |
US4422838A (en) * | 1979-12-27 | 1983-12-27 | Ishikawajima-Harima Jukogyo Kabushiki Kaisha | Extrusion head for use in blow molding machine |
DE3026822C2 (de) * | 1980-07-16 | 1985-02-21 | Reiner Dipl.-Ing. 5205 St.Augustin Kader | Winkelspritzkopf zum Herstellen eines Schlauches |
JPS60103944A (ja) * | 1983-11-10 | 1985-06-08 | 株式会社東芝 | 超音波検査装置 |
DE3439285C2 (de) * | 1984-02-13 | 1994-04-14 | Ex Cell O Corp | Verfahren zum Herstellen eines Hohlkörpers aus thermoplastischem Kunststoff und Vorrichtung zum Durchführen des Verfahrens |
JPS60187513A (ja) * | 1984-03-07 | 1985-09-25 | Mitsubishi Plastics Ind Ltd | 多層プリフォ−ム |
US4548569A (en) * | 1984-08-06 | 1985-10-22 | Somerset Technologies, Inc. | Accumulator head |
JPS61158409A (ja) * | 1984-12-29 | 1986-07-18 | Ishikawajima Harima Heavy Ind Co Ltd | 多層ブロ−成形装置における樹脂の充填方法 |
JPS61171320A (ja) * | 1985-01-24 | 1986-08-02 | Mazda Motor Corp | プラスチックタンクおよびその製造方法 |
JPS6299115A (ja) * | 1985-10-25 | 1987-05-08 | Mazda Motor Corp | 多層パリソンの押出成形装置 |
DE3620144A1 (de) * | 1986-06-14 | 1987-12-17 | Bekum Maschf Gmbh | Speicherkopf fuer die herstellung mehrschichtiger co-extrudierter schlaeuche aus kunststoff |
DE3623308A1 (de) * | 1986-07-11 | 1988-01-28 | Battenfeld Fischer Blasform | Strangpresskopf zur herstellung von verbundschlaeuchen aus unterschiedlichen thermoplastischen kunststoffmaterialien |
DE3635334C3 (de) * | 1986-10-17 | 1997-04-03 | Guenter Richter | Vorrichtung zur diskontinuierlichen Herstellung mehrschichtiger, coextrudierter, schlauchartiger Vorformlinge aus thermoplastischem Kunststoff für das Blasformen |
JPS63260418A (ja) * | 1987-04-17 | 1988-10-27 | Mazda Motor Corp | 多層パリソンの押出成形装置 |
JP2584658B2 (ja) * | 1988-04-28 | 1997-02-26 | マツダ株式会社 | 多層ブロー装置 |
DE3822524A1 (de) * | 1988-07-04 | 1990-01-11 | Kautex Maschinenbau Gmbh | Verfahren und vorrichtung zum herstellen von hohlkoerpern aus thermoplastischen kunststoffen |
US4874305A (en) * | 1988-11-03 | 1989-10-17 | Somerset Technologies, Inc. | Accumulator extrusion head for producing striped parisons |
-
1988
- 1988-09-20 DE DE3831836A patent/DE3831836A1/de not_active Withdrawn
-
1989
- 1989-09-11 AT AT89116749T patent/ATE83428T1/de not_active IP Right Cessation
- 1989-09-11 DE DE8989116749T patent/DE58903026D1/de not_active Expired - Fee Related
- 1989-09-11 ES ES198989116749T patent/ES2036320T3/es not_active Expired - Lifetime
- 1989-09-11 EP EP89116749A patent/EP0361187B1/de not_active Expired - Lifetime
- 1989-09-19 JP JP1240882A patent/JPH02121824A/ja active Pending
- 1989-09-19 CA CA000611978A patent/CA1323970C/en not_active Expired - Fee Related
-
1991
- 1991-03-15 US US07/670,502 patent/US5143681A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3831836A1 (de) | 1990-03-22 |
EP0361187A1 (de) | 1990-04-04 |
DE58903026D1 (de) | 1993-01-28 |
ATE83428T1 (de) | 1993-01-15 |
EP0361187B1 (de) | 1992-12-16 |
US5143681A (en) | 1992-09-01 |
CA1323970C (en) | 1993-11-09 |
JPH02121824A (ja) | 1990-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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