MX9302384A - Sistema plastico y metodo para el moldeo por inyeccion y extrusion de un tubo hueco para formar un recipiente de plastico de moldeo. - Google Patents
Sistema plastico y metodo para el moldeo por inyeccion y extrusion de un tubo hueco para formar un recipiente de plastico de moldeo.Info
- Publication number
- MX9302384A MX9302384A MX9302384A MX9302384A MX9302384A MX 9302384 A MX9302384 A MX 9302384A MX 9302384 A MX9302384 A MX 9302384A MX 9302384 A MX9302384 A MX 9302384A MX 9302384 A MX9302384 A MX 9302384A
- Authority
- MX
- Mexico
- Prior art keywords
- plastic
- molding
- extrusion
- hollow pipe
- injection molding
- Prior art date
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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/53—Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk
-
- 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
- B29C48/25—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
-
- 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
- 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
- B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
-
- 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
- B29C48/345—Extrusion nozzles comprising two or more adjacently arranged ports, for simultaneously extruding multiple strands, e.g. for pelletising
-
- 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
- B29C48/362—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using static mixing devices
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Esta invención se refiere a sistemas plásticos para dirigir un material plástico a una pluralidad de aberturas las cuales pueden ser utilizadas para suministrar el material plástico fundido en cavidades del molde de inyección, después de lo cual el material es extruído para formar una preforma tubular, integral con el plástico moldeado por inyección, que adopta la forma del acabado.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/874,486 US5262119A (en) | 1992-04-27 | 1992-04-27 | Plastic system for injection molding and extruding a hollow tube for forming a plastic container by blowing |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9302384A true MX9302384A (es) | 1994-05-31 |
Family
ID=25363898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9302384A MX9302384A (es) | 1992-04-27 | 1993-04-23 | Sistema plastico y metodo para el moldeo por inyeccion y extrusion de un tubo hueco para formar un recipiente de plastico de moldeo. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5262119A (es) |
EP (1) | EP0567926A1 (es) |
JP (1) | JP2553450B2 (es) |
AU (1) | AU664261B2 (es) |
CA (1) | CA2094760A1 (es) |
MX (1) | MX9302384A (es) |
ZA (1) | ZA932942B (es) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5773109A (en) * | 1994-04-14 | 1998-06-30 | Asahi Kasei Kogyo Kabushiki Kaisha | Hollow, resin mechanical part having a shaft integrally formed therewith and an injection molding method for producing the same |
US5688462A (en) * | 1995-07-28 | 1997-11-18 | The Dow Chemical Company | In-runner polymer melt mixer |
US5688570A (en) * | 1995-10-13 | 1997-11-18 | Crown Cork & Seal Company, Inc. | Method and apparatus for forming a multi-layer preform |
EP0773097B1 (fr) * | 1995-11-10 | 2001-04-11 | Nokia - Maillefer Holding SA | Tête d'extrusion munie d'un dispositif de changement de couleur du produit extrudé |
CA2191630A1 (en) * | 1995-12-14 | 1997-06-15 | Surendra M. Sagar | Annular co-extrusion die |
US5863485A (en) * | 1996-03-22 | 1999-01-26 | Groleau; Rodney J. | Injection molding machine employing a flow path gear pump and method of use |
US5899361A (en) * | 1997-06-10 | 1999-05-04 | Owens-Illinois Closure Inc. | Hinged closure for a dual chamber dispensing package |
DE69827834T2 (de) * | 1997-10-14 | 2005-12-08 | The Penn State Research Foundation | Verfahren und gerät zum ausbalancieren der füllung von spritzformen |
ATE227203T1 (de) | 1998-12-30 | 2002-11-15 | Zahoransky Anton Gmbh & Co | Verfahren und spritzgiessmaschine zum herstellen von spritzlingen, insbesondere von zahnbürstenkörpern oder zahnbürsten |
US6440350B1 (en) | 1999-03-18 | 2002-08-27 | Mold-Masters Limited | Apparatus and method for multi-layer injection molding |
US6655945B1 (en) | 1999-03-18 | 2003-12-02 | Mold Masters Limited | Apparatus and method for multi-layer injection molding |
US6398537B2 (en) | 1999-04-02 | 2002-06-04 | Mold-Masters Limited | Shuttle system for an apparatus for injection molding |
US6196826B1 (en) | 1999-05-28 | 2001-03-06 | Mold-Masters Limited | Seepage system for an injection molding apparatus |
WO2002000414A1 (en) | 2000-06-28 | 2002-01-03 | Beaumont Runner Technologies, Inc. | Method and apparatus for balancing flowing conditions of laminar flowing materials |
CA2354319A1 (en) * | 2000-09-08 | 2002-03-08 | The Goodyear Tire & Rubber Company | Runner for injection molding |
CA2437294C (en) * | 2002-08-14 | 2011-05-31 | Mold-Masters Limited | Improved valve to valve melt transfer device |
JP2004122440A (ja) * | 2002-09-30 | 2004-04-22 | Aoki Technical Laboratory Inc | 射出ブロー成形機の型締装置 |
CA2443483C (en) | 2002-10-02 | 2011-08-16 | Mold-Masters Limited | Mixing device |
DE102004009320A1 (de) * | 2003-02-26 | 2004-11-18 | Mold-Masters Ltd., Georgetown | Heißläuferverteiler-Stopfen für einen rheologischen Ausgleich beim Heißläufer-Spritzgießen |
US20040217522A1 (en) * | 2003-05-01 | 2004-11-04 | Graham Packaging Company, L.P. | Dual extruder, tri-layer system |
US7115226B2 (en) * | 2003-06-20 | 2006-10-03 | Mold-Masters Limited | Stack mold having a melt homogenizing element |
DE102004015551A1 (de) * | 2004-03-30 | 2005-10-20 | Guenter Richter | Vorrichtung zur Herstellung schlauchartiger Vorformlinge mit asymmetrischem Ringkolben |
US7614872B2 (en) * | 2005-10-04 | 2009-11-10 | Mold-Masters (2007) Limited | Melt redistribution element for an injection molding apparatus |
JP2008080577A (ja) * | 2006-09-26 | 2008-04-10 | Fujifilm Corp | セルロース樹脂フィルムの製造方法及び装置、並びに光学用セルロール樹脂フィルム |
DE102009014113A1 (de) * | 2009-03-24 | 2010-09-30 | Günther Heisskanaltechnik Gmbh | Rotationsvorrichtung für Schmelze in einem Verteiler |
CN102802908B (zh) * | 2009-04-27 | 2016-05-25 | 马斯特模具(2007)有限公司 | 用于注模***的熔料通道几何构造 |
CN104633308A (zh) * | 2015-01-09 | 2015-05-20 | 张雁 | 无粘结缝的塑筋螺旋管及其生产工艺 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL103356C (es) * | 1958-07-08 | 1900-01-01 | ||
US3195865A (en) * | 1960-09-09 | 1965-07-20 | Dow Chemical Co | Interfacial surface generator |
FR1317853A (es) * | 1961-03-20 | 1963-05-08 | ||
US3477097A (en) * | 1965-04-01 | 1969-11-11 | Owens Illinois Inc | System for dispensing material accurately through multiple orifices |
US3417432A (en) * | 1965-08-27 | 1968-12-24 | Brockway Glass Co Inc | Apparatus for extruding composite blow molding parisons |
US3817675A (en) * | 1972-06-15 | 1974-06-18 | Beloit Corp | Apparatus for dispensing colorant in plasticized thermoplastic material |
US3965931A (en) * | 1975-08-18 | 1976-06-29 | Max Skobel | Balanced flow cross-head |
US4305902A (en) * | 1976-03-26 | 1981-12-15 | Owens-Illinois, Inc. | Method of making plastic articles |
DE2621770A1 (de) * | 1976-05-15 | 1977-12-08 | Demag Kunststofftech | Extruder-spritz- oder blaskopf zur herstellung von hohlprofilen, beispielsweise von schlauchfolien |
US4135870A (en) * | 1976-06-03 | 1979-01-23 | Standard Oil Company (Indiana) | Machine for producing additive containing plastic articles |
FR2373385A1 (fr) * | 1976-12-09 | 1978-07-07 | Rhone Poulenc Ind | Procede d'extrusion pour la fabrication de corps creux |
GB1601698A (en) * | 1977-08-20 | 1981-11-04 | Gen Eng Radcliffe | Extrusion method and apparatus therefor |
JPS5793121A (en) * | 1980-12-02 | 1982-06-10 | Mitsui Toatsu Chem Inc | Production of thin-walled tubular film of polypropylene |
JPS60103582A (ja) * | 1983-11-11 | 1985-06-07 | Nec Corp | 磁気バブルメモリ試験方法 |
JPS6363371A (ja) * | 1986-09-01 | 1988-03-19 | Tsugunori Nakamura | 混成酒 |
AU610555B2 (en) * | 1987-02-06 | 1991-05-23 | Mitsubishi Gas Chemical Company, Inc. | Parison and blow-moulded containers and processes for production thereof |
JPH02130118A (ja) * | 1988-11-11 | 1990-05-18 | Furukawa Electric Co Ltd:The | 押出成形装置 |
-
1992
- 1992-04-27 US US07/874,486 patent/US5262119A/en not_active Expired - Fee Related
-
1993
- 1993-04-22 EP EP93106547A patent/EP0567926A1/en not_active Withdrawn
- 1993-04-23 MX MX9302384A patent/MX9302384A/es unknown
- 1993-04-23 AU AU37187/93A patent/AU664261B2/en not_active Expired - Fee Related
- 1993-04-23 CA CA002094760A patent/CA2094760A1/en not_active Abandoned
- 1993-04-27 JP JP5122158A patent/JP2553450B2/ja not_active Expired - Lifetime
- 1993-04-27 ZA ZA932942A patent/ZA932942B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CA2094760A1 (en) | 1993-10-28 |
AU3718793A (en) | 1993-10-28 |
AU664261B2 (en) | 1995-11-09 |
JP2553450B2 (ja) | 1996-11-13 |
JPH0623831A (ja) | 1994-02-01 |
ZA932942B (en) | 1993-11-01 |
US5262119A (en) | 1993-11-16 |
EP0567926A1 (en) | 1993-11-03 |
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