ES8501297A1 - Perfeccionamientos en un aparato para la produccion de parisones de capas multiples de materiales polimericos. - Google Patents
Perfeccionamientos en un aparato para la produccion de parisones de capas multiples de materiales polimericos.Info
- Publication number
- ES8501297A1 ES8501297A1 ES522123A ES522123A ES8501297A1 ES 8501297 A1 ES8501297 A1 ES 8501297A1 ES 522123 A ES522123 A ES 522123A ES 522123 A ES522123 A ES 522123A ES 8501297 A1 ES8501297 A1 ES 8501297A1
- Authority
- ES
- Spain
- Prior art keywords
- layer
- laminate
- layers
- scrap
- delivery channel
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 229920003023 plastic Polymers 0.000 title 1
- 239000004033 plastic Substances 0.000 title 1
- 239000010410 layer Substances 0.000 abstract 9
- 230000004888 barrier function Effects 0.000 abstract 2
- 229920000098 polyolefin Polymers 0.000 abstract 2
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 abstract 1
- 239000012790 adhesive layer Substances 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000013047 polymeric layer Substances 0.000 abstract 1
- 229920005992 thermoplastic resin Polymers 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/0005—Direct recuperation and re-use of scrap material during moulding operation, i.e. feed-back of used material
-
- 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
-
- 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
- B29C48/336—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging one by one down streams in the die
- B29C48/3363—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging one by one down streams in the die using a layered die, e.g. stacked discs
-
- 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
- B29C48/336—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging one by one down streams in the die
- B29C48/3366—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles the components merging one by one down streams in the die using a die with concentric parts, e.g. rings, cylinders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/306—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl acetate or vinyl alcohol (co)polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2272/00—Resin or rubber layer comprising scrap, waste or recycling material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/70—Scrap or recycled material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2439/00—Containers; Receptacles
- B32B2439/40—Closed containers
- B32B2439/60—Bottles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Laminated Bodies (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
APARATO PARA LA PRODUCCION DE PARISONES DE CAPAS MULTIPLES, QUE CONTIENE, AL MENOS, DOS CAPAS RELATIVAMENTE FINAS Y UNA CAPA RELATIVAMENTE GRUESA.CONSTA DE UN CANAL TUBULAR PARA FORMAR UNA CAPA RELATIVAMENTE GRUESA DE UN PRIMER MATERIAL POLIMERICO; DE MEDIOS PARA FORMAR UN LAMINADO DE, AL MENOS, DOS CAPAS FINAS ALREDEDOR DE LA SUPERFICIE DE LA CAPA GRUESA DE MATERIAL POLIMERICO, INCLUYENDO DICHOS MEDIOS UN BLOQUE DE BOQUILLA SEGMENTADO QUE COMPRENDE UN PRIMER CONDUCTO DE MENOR DIAMETRO QUE EL DEL CANAL TUBULAR Y UN SEGUNDO CONDUCTO QUE CONDUCE EL MATERIAL POLIMERICO PROCEDENTE DE UN DEPOSITO DE ACUMULACION.DE APLICACION EN LA FORMACION DE RECIPIENTES TALES COMO BOTELLAS Y SIMILARES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/445,261 US4522775A (en) | 1982-03-04 | 1982-11-29 | Apparatus and method for producing multilayered laminates |
Publications (2)
Publication Number | Publication Date |
---|---|
ES522123A0 ES522123A0 (es) | 1984-12-01 |
ES8501297A1 true ES8501297A1 (es) | 1984-12-01 |
Family
ID=23768211
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES522123A Expired ES8501297A1 (es) | 1982-11-29 | 1983-05-05 | Perfeccionamientos en un aparato para la produccion de parisones de capas multiples de materiales polimericos. |
ES535529A Granted ES535529A0 (es) | 1982-11-29 | 1984-08-30 | Perfeccionamientos en un aparato para producir parisones de capas multiples de materiales polimericos |
ES535528A Expired ES8605186A1 (es) | 1982-11-29 | 1984-08-30 | Perfeccionamientos en un aparato para producir parisones de capas multiples mediante moldeo por soplado |
ES535530A Granted ES535530A0 (es) | 1982-11-29 | 1984-08-30 | Procedimiento para formar parisones de capas multiples de materiales polimericos |
ES535531A Expired ES8506499A1 (es) | 1982-11-29 | 1984-08-30 | Procedimiento para la produccion de un recipiente de plastico de capas multiples moldeado por soplado |
Family Applications After (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES535529A Granted ES535529A0 (es) | 1982-11-29 | 1984-08-30 | Perfeccionamientos en un aparato para producir parisones de capas multiples de materiales polimericos |
ES535528A Expired ES8605186A1 (es) | 1982-11-29 | 1984-08-30 | Perfeccionamientos en un aparato para producir parisones de capas multiples mediante moldeo por soplado |
ES535530A Granted ES535530A0 (es) | 1982-11-29 | 1984-08-30 | Procedimiento para formar parisones de capas multiples de materiales polimericos |
ES535531A Expired ES8506499A1 (es) | 1982-11-29 | 1984-08-30 | Procedimiento para la produccion de un recipiente de plastico de capas multiples moldeado por soplado |
Country Status (11)
Country | Link |
---|---|
US (1) | US4522775A (es) |
EP (2) | EP0110493B1 (es) |
JP (1) | JPH0717027B2 (es) |
AT (2) | ATE86915T1 (es) |
AU (2) | AU576481B2 (es) |
BR (1) | BR8302732A (es) |
CA (1) | CA1258758A (es) |
DE (2) | DE3382470D1 (es) |
ES (5) | ES8501297A1 (es) |
MX (1) | MX162486A (es) |
ZA (1) | ZA832031B (es) |
Families Citing this family (71)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE465417B (sv) * | 1984-06-21 | 1991-09-09 | Toyo Seikan Kaisha Ltd | Plastbehaallare framstaelld av laminat innefattande ett gasbarriaerskikt |
IT1177349B (it) * | 1984-11-28 | 1987-08-26 | Prandi G & C Off Mec | Testa di coestrusione circolare di piu' strati di materiali termoplastici |
US4715803A (en) * | 1985-04-17 | 1987-12-29 | Nabisco Brands, Inc. | Triple co-extruder |
US4748031A (en) * | 1985-04-17 | 1988-05-31 | Nabisco Brands, Inc. | Method of triple co-extruding bakeable products |
DE3532996A1 (de) * | 1985-09-16 | 1987-03-26 | Battenfeld Fischer Blasform | Extrusionskopf |
JPS6299115A (ja) * | 1985-10-25 | 1987-05-08 | Mazda Motor Corp | 多層パリソンの押出成形装置 |
AU605115B2 (en) * | 1985-11-29 | 1991-01-10 | American National Can Company | Films of polypropylene blends and polyethylene blends and articles made therewith |
US4778697A (en) * | 1985-11-29 | 1988-10-18 | American National Can Company | Polymeric films |
DE3543118A1 (de) * | 1985-12-06 | 1987-06-11 | Wolff Walsrode Ag | Siegelbare mehrschichtfolien |
JPH036425Y2 (es) * | 1985-12-23 | 1991-02-19 | ||
US4753700A (en) * | 1986-02-28 | 1988-06-28 | W. R. Grace & Co., Cryovac Div. | Packaging film |
US4746562A (en) * | 1986-02-28 | 1988-05-24 | W. R. Grace & Co., Cryovac Div. | Packaging film |
US4687430A (en) * | 1986-03-21 | 1987-08-18 | Dennis Morris | Co-extrusion die |
US4798526A (en) * | 1986-07-17 | 1989-01-17 | General Electric Company | Modular extrusion head |
US5019433A (en) * | 1986-06-26 | 1991-05-28 | General Electric Corporation | Multi-layer molten plastic body |
AU588484B2 (en) * | 1986-06-26 | 1989-09-14 | General Electric Company | Modular extrusion head, method, intermediate product and product |
US4895744A (en) * | 1986-06-26 | 1990-01-23 | General Electric Company | Method of making a multi-layer parison |
DE3635334C3 (de) * | 1986-10-17 | 1997-04-03 | Guenter Richter | Vorrichtung zur diskontinuierlichen Herstellung mehrschichtiger, coextrudierter, schlauchartiger Vorformlinge aus thermoplastischem Kunststoff für das Blasformen |
DE3700237A1 (de) * | 1987-01-07 | 1988-07-21 | Bekum Maschf Gmbh | Co-extrusionskopf |
US4738611A (en) * | 1987-03-04 | 1988-04-19 | Graham Engineering Corporation | Cross head die |
US4822547A (en) * | 1987-04-06 | 1989-04-18 | Shell Oil Company | Process for the extrusion of compositions comprising polypropylene, polyvinyl alcohol and a polypropylene-polyvinyl alcohol adhesive |
US5186875A (en) * | 1987-04-17 | 1993-02-16 | Mazda Motor Corporation | Method of manufacturing of a novel hollow multi-layer article |
JPS63260418A (ja) * | 1987-04-17 | 1988-10-27 | Mazda Motor Corp | 多層パリソンの押出成形装置 |
US4846359A (en) * | 1987-12-18 | 1989-07-11 | The Procter & Gamble Company | Multi-layered plastic bottle having integrally formed handle and method of making |
US4824618A (en) * | 1987-12-21 | 1989-04-25 | E. I. Du Pont De Nemours And Company | Coextrusion blowmolding process |
US4944972A (en) * | 1987-12-31 | 1990-07-31 | American National Can Company | Coextrusion apparatus, methods, and related films and packages |
US4957682A (en) * | 1988-01-19 | 1990-09-18 | Kamaya Kagaku Kogyo Co., Ltd. | Method of injection molding a three-layered container |
US4789327B1 (en) * | 1988-02-25 | 2000-07-18 | Corma Inc | Adjustable pipe extrusion die with internal cooling |
JP2584658B2 (ja) * | 1988-04-28 | 1997-02-26 | マツダ株式会社 | 多層ブロー装置 |
JPH0692111B2 (ja) * | 1988-10-31 | 1994-11-16 | 株式会社日本製鋼所 | 多層パリソン成形装置 |
AU4283489A (en) * | 1988-11-23 | 1990-05-31 | American National Can Company | Apparatus for extrusion blow molding equipment, blow molding articles, parisons and containers made therefrom and methods for forming the same |
US5156857A (en) * | 1988-11-23 | 1992-10-20 | American National Can Company | Extrusion die for extrusion blow molding equipment |
DE3903436C2 (de) * | 1989-01-07 | 1995-02-02 | Becker Pruente Gmbh | Verfahren zur Herstellung von Kunststoffrohren |
DE69025000T2 (de) * | 1989-05-30 | 1996-09-19 | Kuraray Co | Mehrschichtige Struktur |
JPH03106632A (ja) * | 1989-09-21 | 1991-05-07 | Mazda Motor Corp | 多層中空成形容器の製造方法 |
US5046938A (en) * | 1989-11-01 | 1991-09-10 | Hoover Universal, Inc. | Improved multiple layer die head with adjustable gaps |
US5066443A (en) * | 1990-04-11 | 1991-11-19 | P.C.E. Corp. | Dual barrier laminate process |
US5393216A (en) * | 1990-09-20 | 1995-02-28 | General Electric Company | Modular tubular extrusion head and a process for extruding tubular articles |
US5779959A (en) * | 1990-09-20 | 1998-07-14 | General Electric Company | Process for forming plastic articles |
DE4135336C2 (de) * | 1991-10-26 | 1993-10-21 | Rehau Ag & Co | Verfahren zum Strangpressen von Mehrschichtrohren |
CA2082437C (en) * | 1991-11-14 | 1998-01-20 | Peter C. Gates | Spiral fed multi-layer tubular die |
DE69128894T2 (de) * | 1991-11-27 | 1998-09-17 | Gen Electric | Extrusionskopf in modulbauweise fuer rohre und verfahren zum extrudieren rohrfoermiger gegenstaende |
US5712009A (en) * | 1993-09-16 | 1998-01-27 | Owens-Illinois Plastic Products Inc. | Coextruded multilayer plastic container utilizing post consumer plastic |
DE4343002C2 (de) * | 1993-12-16 | 1998-02-19 | Kautex Werke Gmbh | Verfahren zum Herstellen von Hohlkörpern aus einem thermoplastischen Kunststoffpolymer |
CA2148722C (en) | 1994-05-12 | 2007-06-19 | Taichi Negi | Resin composition and multilayered structure comprising the same |
DE4433645C2 (de) * | 1994-09-21 | 2000-01-05 | Fischer W Mueller Blasformtech | Verfahren und Vorrichtung zur Herstellung blasgeformter Hohlkörper |
CA2219022A1 (en) * | 1995-04-24 | 1996-10-31 | Black Clawson Sano Inc. | Extrusion die |
JPH0999475A (ja) * | 1995-10-06 | 1997-04-15 | Japan Steel Works Ltd:The | 多層パリソンの押出成形方法及び装置並びに多層パリソンを用いた容器 |
ATE246987T1 (de) * | 1995-12-12 | 2003-08-15 | Uponor Innovation Ab | Verfahren zum herstellen von homogenen materialien mit einem extruder, und extruder |
CA2191630A1 (en) * | 1995-12-14 | 1997-06-15 | Surendra M. Sagar | Annular co-extrusion die |
JPH09224472A (ja) * | 1996-02-23 | 1997-09-02 | Sankyo Nouzai Ooita:Kk | 食用及び薬用菌茸菌床栽培方法及び栽培システム |
EP0811482A1 (de) * | 1996-06-06 | 1997-12-10 | Alusuisse Technology & Management AG | Mehrschichtiges Folienmaterial |
US5690972A (en) * | 1996-07-01 | 1997-11-25 | Macro Engineering & Technology Inc. | Annular co-extrusion die |
FR2752770B1 (fr) * | 1996-08-30 | 1998-10-16 | Graham Packaging France | Corps creux en matiere synthetique obtenu par une technique d'extrusion-soufflage |
US5855926A (en) * | 1996-10-25 | 1999-01-05 | The Japan Steel Works, Ltd. | Method for extrusion-molding laminated parison and apparatus for the same |
US20040122414A9 (en) * | 1997-09-22 | 2004-06-24 | Hurst William S. | Contoured tubing closure |
US6170535B1 (en) | 1998-11-17 | 2001-01-09 | Salflex Polymers Ltd. | Multi-layer conduit |
US6508275B1 (en) | 2000-03-15 | 2003-01-21 | Salflex Polymers Ltd. | Flexible fuel filler pipe |
GB0012281D0 (en) * | 2000-05-22 | 2000-07-12 | Uponor Ltd | Recycled pipe |
US20030080462A1 (en) * | 2001-10-25 | 2003-05-01 | Nordgren Douglas S. | Extrusion die with horizontal and vertical extrudate opening adjustment |
US6994821B1 (en) * | 2003-07-28 | 2006-02-07 | Graham Engineering Corporation | Dual parison blow molding and method |
US20080256819A1 (en) * | 2004-08-17 | 2008-10-23 | Timothy Flanery | Adjustable Expander Die for Use in Drying Elastomers |
JP2006164312A (ja) * | 2004-12-02 | 2006-06-22 | Hitachi Ltd | 半導体装置およびそれを用いた磁気記録再生装置 |
US20100072655A1 (en) * | 2008-09-23 | 2010-03-25 | Cryovac, Inc. | Die, system, and method for coextruding a plurality of fluid layers |
US8876512B2 (en) * | 2008-09-23 | 2014-11-04 | Cryovac, Inc. | Die for coextruding a plurality of fluid layers |
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DE1930987A1 (de) * | 1969-06-19 | 1970-12-23 | Barmag Barmer Maschf | Extrusionswerkzeug zum Herstellen von Mehrschichtblasfolien |
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-
1982
- 1982-11-29 US US06/445,261 patent/US4522775A/en not_active Expired - Lifetime
-
1983
- 1983-03-23 ZA ZA832031A patent/ZA832031B/xx unknown
- 1983-05-05 CA CA000427503A patent/CA1258758A/en not_active Expired
- 1983-05-05 ES ES522123A patent/ES8501297A1/es not_active Expired
- 1983-05-24 BR BR8302732A patent/BR8302732A/pt not_active IP Right Cessation
- 1983-05-27 MX MX19744783A patent/MX162486A/es unknown
- 1983-07-01 AT AT88101331T patent/ATE86915T1/de not_active IP Right Cessation
- 1983-07-01 EP EP19830303825 patent/EP0110493B1/en not_active Revoked
- 1983-07-01 DE DE8383303825T patent/DE3382470D1/de not_active Revoked
- 1983-07-01 DE DE8888101331T patent/DE3382666T2/de not_active Expired - Lifetime
- 1983-07-01 AT AT83303825T patent/ATE69998T1/de not_active IP Right Cessation
- 1983-07-01 EP EP88101331A patent/EP0280066B1/en not_active Expired - Lifetime
- 1983-10-11 JP JP18978783A patent/JPH0717027B2/ja not_active Expired - Lifetime
- 1983-11-29 AU AU21810/83A patent/AU576481B2/en not_active Ceased
-
1984
- 1984-08-30 ES ES535529A patent/ES535529A0/es active Granted
- 1984-08-30 ES ES535528A patent/ES8605186A1/es not_active Expired
- 1984-08-30 ES ES535530A patent/ES535530A0/es active Granted
- 1984-08-30 ES ES535531A patent/ES8506499A1/es not_active Expired
-
1988
- 1988-06-29 AU AU18522/88A patent/AU604931B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
CA1270451C (es) | 1990-06-19 |
AU2181083A (en) | 1984-06-07 |
EP0110493A2 (en) | 1984-06-13 |
ATE69998T1 (de) | 1991-12-15 |
ES522123A0 (es) | 1984-12-01 |
ES535531A0 (es) | 1985-08-01 |
EP0110493A3 (en) | 1986-01-08 |
ES8505578A1 (es) | 1985-06-16 |
AU604931B2 (en) | 1991-01-03 |
JPH0717027B2 (ja) | 1995-03-01 |
ZA832031B (en) | 1984-07-25 |
DE3382666T2 (de) | 1993-08-12 |
ES8602476A1 (es) | 1985-12-16 |
EP0280066A3 (en) | 1988-09-21 |
CA1258758A (en) | 1989-08-29 |
MX162486A (es) | 1991-05-13 |
ES8506499A1 (es) | 1985-08-01 |
BR8302732A (pt) | 1984-11-06 |
ES8605186A1 (es) | 1986-04-01 |
AU1852288A (en) | 1988-10-06 |
ES535530A0 (es) | 1985-12-16 |
DE3382470D1 (de) | 1992-01-16 |
DE3382666D1 (de) | 1993-04-22 |
ATE86915T1 (de) | 1993-04-15 |
ES535528A0 (es) | 1986-04-01 |
ES535529A0 (es) | 1985-06-16 |
US4522775A (en) | 1985-06-11 |
AU576481B2 (en) | 1988-09-01 |
EP0110493B1 (en) | 1991-12-04 |
EP0280066B1 (en) | 1993-03-17 |
JPS59101338A (ja) | 1984-06-11 |
EP0280066A2 (en) | 1988-08-31 |
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