ES8701026A1 - Un metodo para moldear por soplado un recipiente termoplas- tico - Google Patents
Un metodo para moldear por soplado un recipiente termoplas- ticoInfo
- Publication number
- ES8701026A1 ES8701026A1 ES549627A ES549627A ES8701026A1 ES 8701026 A1 ES8701026 A1 ES 8701026A1 ES 549627 A ES549627 A ES 549627A ES 549627 A ES549627 A ES 549627A ES 8701026 A1 ES8701026 A1 ES 8701026A1
- Authority
- ES
- Spain
- Prior art keywords
- parison
- neck
- core pin
- mold cavity
- open end
- 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
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
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/76—Neck calibration
-
- 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
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C49/50—Moulds having cutting or deflashing means
-
- 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
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C2049/4294—Sealing means
-
- 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
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/58—Blowing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2001/00—Articles provided with screw threads
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
METODO PARA MOLDEAR POR SOPLADO UN RECIPIENTE TERMOPLASTICO, PROVISTO DE MEDIOS DE FIJACION INTERNOS. COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE FORMA UN GLOBO HUECO DE MATERIAL TERMOPLASTICO CON UN EXTREMO ABIERTO; SEGUNDA, SE COLOCA DICHO GLOBO EN EL INTERIOR DE UNA CAVIDAD DE MOLDE HEMBRA; TERCERA, SE INTRODUCE UNA ESPIGA DE MACHO EXPANDIBLE EN EL EXTREMO ABIERTO DEL GLOBO; CUARTA, SE EXPANDE LA ESPIGA DE MACHO DE TAL MODO QUE EL EXTREMO ABIERTO DEL GLOBO SEA EMPUJADO CONTRA LA PARTE DE FORMACION DEL CUELLO DE LA CAVIDAD DE MOLDE Y DENTRO DE LAS AREAS ALIVIADAS, FORMANDO CON ELLO LOS MEDIOS DE FIJACION INTERNOS; QUINTA, SE INTRODUCE PRESION A TRAVES DE LOS MEDIOS DE SOPLADO DE LA ESPIGA DE MACHO, EN EL INTERIOR DEL GLOBO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/678,621 US4929410A (en) | 1984-12-06 | 1984-12-06 | Method for blow-molding a container having a neck-portion with internal attachment means |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8701026A1 true ES8701026A1 (es) | 1986-11-16 |
ES549627A0 ES549627A0 (es) | 1986-11-16 |
Family
ID=24723569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES549627A Expired ES8701026A1 (es) | 1984-12-06 | 1985-12-05 | Un metodo para moldear por soplado un recipiente termoplas- tico |
Country Status (6)
Country | Link |
---|---|
US (1) | US4929410A (es) |
EP (1) | EP0184264B1 (es) |
AT (1) | ATE54269T1 (es) |
CA (1) | CA1242859A (es) |
DE (1) | DE3578561D1 (es) |
ES (1) | ES8701026A1 (es) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5207356A (en) * | 1988-02-25 | 1993-05-04 | Owens-Illinois Plastic Products Inc. | Self-draining container |
US4989757A (en) * | 1988-02-25 | 1991-02-05 | Owens-Illinois Plastic Products Inc. | Plastic container with self-draining feature |
US5114659A (en) * | 1988-02-25 | 1992-05-19 | Owens-Illinois Plastic Products Inc. | Blow molding method for forming a one-piece self-draining container |
US5795598A (en) * | 1997-04-28 | 1998-08-18 | Ultraseal Technologies Corporation | Assembly for inflating a parison and forming the neck of a plastic bottle |
US5839616A (en) * | 1997-08-14 | 1998-11-24 | The Procter & Gamble Company | Blow molded container having pivotal connector for an actuation lever |
US6123231A (en) * | 1998-07-13 | 2000-09-26 | Owens-Brockway Plastic Products Inc. | Plastic container with drain back spout and method and apparatus for making same |
IT1303908B1 (it) * | 1998-11-17 | 2001-03-01 | Cima Comp It Molle Acciaio | Procedimento per la realizzazione di un ammortizzatore a frizione permacchine lavabiancheria e prodotto cosi' ottenuto |
TR200101972T2 (tr) | 1998-12-30 | 2001-11-21 | Unilever N.V. | İmalat ürünü boşaltma ağzı tertibatı ve kap. |
US6508643B2 (en) * | 2001-01-04 | 2003-01-21 | Ann Arbor Machine Company | Rotary blow molding machine |
DE10150085B4 (de) * | 2001-10-10 | 2007-07-05 | Friedrich H. Weischede Formenbau Gmbh | Vorrichtung zum Formen von Gewinden oder dergleichen Einformungen an Öffnungen von Behältern aus thermoplastischem Kunststoff |
US7138082B2 (en) * | 2002-12-24 | 2006-11-21 | Graham Packaging Pet Technologies Inc. | Swage-forming of container threads |
US6884382B2 (en) * | 2003-01-24 | 2005-04-26 | Graham Packaging Pet Technologies Inc. | Stretched container threads and method of manufacture |
US7303796B2 (en) * | 2003-07-03 | 2007-12-04 | Graham Packaging Pet Technologies Inc. | Preform assembly, container assembly and method of manufacture |
US20050139569A1 (en) * | 2003-12-24 | 2005-06-30 | Larsen W. B. | Swage-forming of container or preform internal threads |
US6968980B2 (en) * | 2003-12-30 | 2005-11-29 | Unilever Home & Personal Care Usa, A Division Of Conopco, Inc. | Pour spout fitment and container |
US7214341B2 (en) * | 2004-01-30 | 2007-05-08 | Owens-Illinois Prescription Products Inc. | Method of injection molding a preform including a radially extending element |
US7476354B2 (en) * | 2004-09-22 | 2009-01-13 | Clack Corporation | Method and apparatus for making a blow molded article with integral insert |
US20070210123A1 (en) * | 2006-03-07 | 2007-09-13 | Penny Michael E | Container having blown pour spout |
US20070235477A1 (en) * | 2006-04-11 | 2007-10-11 | Penny Michael E | Container having blown pour spout |
US7972554B2 (en) * | 2007-10-24 | 2011-07-05 | Nestle Waters Management & Technology | Air cartridge devices and methods of using same |
US8506874B2 (en) * | 2008-09-29 | 2013-08-13 | Ti Group Automotive, L.L.C. | Fuel tank opening |
CH707260A1 (de) * | 2012-11-27 | 2014-05-30 | Alpla Werke | Extrusionsgeblasener Kunststoffbehälter mit wenigstens einer kalibrierten Strukturierung an einer Innenwand eines Behälterhalses und Verfahren zu dessen Herstellung. |
US9902103B2 (en) | 2014-07-01 | 2018-02-27 | R&D Tool & Engineering Co. | Injection stretch blow molding method and apparatus for producing internally threaded containers |
US10703037B2 (en) | 2014-07-01 | 2020-07-07 | R & D Tool & Engineering Co. | Injection stretch blow molding method and apparatus for producing internally threaded containers |
US10010948B1 (en) * | 2014-10-14 | 2018-07-03 | Matthew W. Hayden | Near-net shaped cutting tools and processes and devices for making the same |
DE102018106319A1 (de) * | 2018-03-19 | 2019-09-19 | Bodo Richter | Verfahren und Anlage zum Herstellen eines einwandigen oder mehrwandigen Rohrkörpers aus thermoplastischem Kunststoff |
EP3587061A1 (en) | 2018-06-27 | 2020-01-01 | Resilux N.V. | Preform and container adapted for accommodating an insert piece, with methods and apparatus for their production |
CH715333A1 (de) * | 2018-09-14 | 2020-03-31 | Alpla Werke Alwin Lehner Gmbh & Co Kg | Kunststoffbehälter mit einem Ausgiesselement und einem Verschluss. |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3125801A (en) * | 1964-03-24 | fields | ||
US2818618A (en) * | 1955-09-07 | 1958-01-07 | Bohn Aluminium & Brass Corp | Four-part core pin |
US3048889A (en) * | 1959-03-10 | 1962-08-14 | Fischer Stefan | Process and apparatus for forming hollow objects |
US3032823A (en) * | 1960-05-26 | 1962-05-08 | Sherman Plastics Corp | Method of forming plastic articles |
US3247548A (en) * | 1962-05-28 | 1966-04-26 | Roehr Metals & Plastics Compan | Apparatus for making a molded article |
GB1045350A (en) * | 1963-11-12 | 1966-10-12 | Ketch Plastics Ltd | Collapsible tools for use in the moulding, casting or pressing of hollow articles |
US3314106A (en) * | 1964-05-18 | 1967-04-18 | Latreille Maurice | Neck forming device for blow molding machine |
US3279741A (en) * | 1965-07-19 | 1966-10-18 | Long Construction Co | Expandable core-former |
US3279739A (en) * | 1965-07-19 | 1966-10-18 | Long Construction Co | Expandable core-former |
US3279740A (en) * | 1965-07-19 | 1966-10-18 | Long Construction Co | Expandable core-former |
US3398427A (en) * | 1965-08-06 | 1968-08-27 | Nalge Company Inc | Apparatus for simultaneously blow molding and compression molding plastic containers |
DE1479496A1 (de) * | 1965-11-27 | 1969-07-03 | Horst Mehnert | Verfahren und Vorrichtung zur Ausformung einer Fuell- und Entleerungsoeffnung an einem im sogenannten Blasverfahren hergestellten Hohlkoerper aus Kunststoff |
US3482815A (en) * | 1967-07-07 | 1969-12-09 | Victor Naturale | Collapsible core for a mold |
US3660001A (en) * | 1968-11-06 | 1972-05-02 | George L Roehr | Molding apparatus with positive collapse core |
US3618170A (en) * | 1969-07-14 | 1971-11-09 | Edward W Owens | Apparatus for molding plastic closures |
DE1947525A1 (de) * | 1969-09-19 | 1971-04-01 | Bosch Gmbh Robert | Vorrichtung zum Blasformen von Hohlkoerpern |
US3632264A (en) * | 1969-11-26 | 1972-01-04 | Phillips Petroleum Co | Neck-forming collet having alternate inverted wedge-shaped jaws |
US3655323A (en) * | 1970-03-09 | 1972-04-11 | Oasis Electronics | Molding die structure |
US3718419A (en) * | 1971-04-21 | 1973-02-27 | Monsanto Co | Apparatus for removing a hollow article having internal enlargements from an injection mold assembly |
US3737277A (en) * | 1971-07-19 | 1973-06-05 | G Uhlig | Mold structure for molding skirted closures having integral lugs on the inside surface thereof |
US3969060A (en) * | 1971-08-20 | 1976-07-13 | Heidenreich & Harbeck Zweingniederlassung Der Gildemeister Ag | Apparatus for deforming a tubular slug of thermoplastic material |
SE381773B (sv) * | 1971-11-16 | 1975-12-15 | Nissan Motor | Troghetsberoende omkopplingsanordning |
US3865529A (en) * | 1973-12-05 | 1975-02-11 | Beatrice Foods Co | Molding apparatus |
US3940227A (en) * | 1974-06-20 | 1976-02-24 | Strasser Georg J | Expansible mandrel |
AU498702B2 (en) * | 1975-03-12 | 1979-03-22 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Forming an annular groove ina thermoplastic pipe |
US4119394A (en) * | 1977-03-28 | 1978-10-10 | The Continental Group, Inc. | Apparatus for forming an end finish on a hollow article |
US4115496A (en) * | 1977-06-28 | 1978-09-19 | Owens-Illinois, Inc. | Method for molding a threaded bunghole |
US4238180A (en) * | 1979-01-08 | 1980-12-09 | John H. Gordon | Mandrel with identical expanding segments |
US4397629A (en) * | 1979-11-23 | 1983-08-09 | Yoshino Kogyosho Co. Ltd. | Apparatus for drawing mouth-neck portions of synthetic resin bottles |
US4383819A (en) * | 1980-07-16 | 1983-05-17 | Letica Corporation | Apparatus for forming a container |
US4382769A (en) * | 1981-03-31 | 1983-05-10 | Hercules Incorporated | Container forming apparatus |
US4456214A (en) * | 1981-04-06 | 1984-06-26 | Roehr Tool Corporation | Molding apparatus with positive collapse core |
US4578028A (en) * | 1984-12-06 | 1986-03-25 | The Procter & Gamble Company | Expandable core pin for blow-molding a container having a neck-portion with internal attachment means |
GB8519361D0 (en) * | 1985-08-01 | 1985-09-04 | Procter & Gamble | Forming neck finish of blow moulded containers |
-
1984
- 1984-12-06 US US06/678,621 patent/US4929410A/en not_active Expired - Fee Related
-
1985
- 1985-11-27 EP EP85201990A patent/EP0184264B1/en not_active Expired - Lifetime
- 1985-11-27 DE DE8585201990T patent/DE3578561D1/de not_active Expired - Fee Related
- 1985-11-27 AT AT85201990T patent/ATE54269T1/de not_active IP Right Cessation
- 1985-12-05 ES ES549627A patent/ES8701026A1/es not_active Expired
- 1985-12-05 CA CA000496989A patent/CA1242859A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3578561D1 (de) | 1990-08-09 |
CA1242859A (en) | 1988-10-11 |
EP0184264B1 (en) | 1990-07-04 |
ATE54269T1 (de) | 1990-07-15 |
ES549627A0 (es) | 1986-11-16 |
EP0184264A2 (en) | 1986-06-11 |
EP0184264A3 (en) | 1988-01-07 |
US4929410A (en) | 1990-05-29 |
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