DE69004698T2 - Anordnung der Verteilungsrohre bei einer Spritzgussform. - Google Patents
Anordnung der Verteilungsrohre bei einer Spritzgussform.Info
- Publication number
- DE69004698T2 DE69004698T2 DE69004698T DE69004698T DE69004698T2 DE 69004698 T2 DE69004698 T2 DE 69004698T2 DE 69004698 T DE69004698 T DE 69004698T DE 69004698 T DE69004698 T DE 69004698T DE 69004698 T2 DE69004698 T2 DE 69004698T2
- Authority
- DE
- Germany
- Prior art keywords
- mold
- cavities
- maintain
- found
- pitch
- 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
- 238000002347 injection Methods 0.000 title abstract 3
- 239000007924 injection Substances 0.000 title abstract 3
- 239000000463 material Substances 0.000 abstract 5
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2725—Manifolds
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
- B29C45/1646—Injecting parison-like 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
- B29C45/1646—Injecting parison-like articles
- B29C2045/1648—Injecting parison-like articles the parison core layer being a barrier 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/081—Specified dimensions, e.g. values or ranges
- B29C2949/0829—Height, length
- B29C2949/0831—Height, length of the neck
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3008—Preforms or parisons made of several components at neck portion
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3012—Preforms or parisons made of several components at flange portion
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3016—Preforms or parisons made of several components at body portion
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/302—Preforms or parisons made of several components at bottom portion
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3024—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique
- B29C2949/3026—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3024—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique
- B29C2949/3026—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components
- B29C2949/3028—Preforms or parisons made of several components characterised by the number of components or by the manufacturing technique having two or more components having three or more components
-
- 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/30—Preforms or parisons made of several components
- B29C2949/3032—Preforms or parisons made of several components having components being injected
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/292,956 US4950143A (en) | 1989-01-03 | 1989-01-03 | Injection mold manifold arrangement |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69004698D1 DE69004698D1 (de) | 1994-01-05 |
DE69004698T2 true DE69004698T2 (de) | 1994-06-09 |
Family
ID=23126975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69004698T Expired - Lifetime DE69004698T2 (de) | 1989-01-03 | 1990-01-03 | Anordnung der Verteilungsrohre bei einer Spritzgussform. |
Country Status (10)
Country | Link |
---|---|
US (1) | US4950143A (de) |
EP (1) | EP0377497B1 (de) |
JP (1) | JPH0483618A (de) |
AT (1) | ATE97606T1 (de) |
AU (1) | AU632523B2 (de) |
CA (1) | CA2007037C (de) |
DE (1) | DE69004698T2 (de) |
ES (1) | ES2091218T3 (de) |
MX (1) | MX165584B (de) |
NZ (1) | NZ231996A (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5474735A (en) * | 1993-09-24 | 1995-12-12 | Continental Pet Technologies, Inc. | Pulse blow method for forming container with enhanced thermal stability |
NL1001417C2 (nl) * | 1995-10-13 | 1997-04-15 | Inter Tooling Services Bv | Inrichting voor het vervaardigen van holle kunststof voorwerpen. |
US5851471A (en) * | 1996-05-16 | 1998-12-22 | The Coca-Cola Company | Method for injection molding a multi-layer preform for use in blow molding a plastic bottle |
US5965081A (en) * | 1996-05-16 | 1999-10-12 | The Coca-Cola Company | Method of making side-gated preforms for use in blow molding plastic bottles |
US5922363A (en) * | 1997-04-07 | 1999-07-13 | Dtl Technology Limited Partnership | Molding multi-layered articles using coinjection techniques |
US5971735A (en) * | 1997-04-09 | 1999-10-26 | Dtl Technology Limited Partnership | Coinjection molding or multi-layer articles |
US6382946B1 (en) | 1998-04-01 | 2002-05-07 | Dtl Technology Limited Partnership | Molding multi-layered articles using coinjection techniques |
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 |
EP1189738A1 (de) * | 1999-04-20 | 2002-03-27 | DTL Technology Limited Partnership | Spritzgiessen von mehrlagigen formteilen und coinjektions-methoden |
US6196826B1 (en) | 1999-05-28 | 2001-03-06 | Mold-Masters Limited | Seepage system for an injection molding apparatus |
AU2001241822A1 (en) * | 2000-02-29 | 2001-09-12 | Bemis Manufacturing Company | No nozzle member co-injection apparatus |
DE10055691B4 (de) * | 2000-11-06 | 2004-02-19 | Demag Ergotech Gmbh | Spritzgießeinrichtung |
US6964748B2 (en) * | 2000-11-30 | 2005-11-15 | Bemis Manufacturing Company | Co-injection methods using endothermic-blowing agents and products made therefrom |
US6740283B2 (en) | 2001-06-05 | 2004-05-25 | Inoac Packaging Group Inc. | Molding system and related method using a side-gated injection mold with vacuum assist and resulting blow molded article |
CA2573139C (en) * | 2004-07-07 | 2015-08-25 | Kortec, Inc. | Multilayer molding using temperature adjustment of flow rate in conjunction with shooting pot technology |
US7651644B2 (en) * | 2006-05-31 | 2010-01-26 | Graham Packaging Company, Lp | Controlling delivery of polymer material in a sequential injection molding process |
US20080093772A1 (en) * | 2006-10-06 | 2008-04-24 | Graham Packing Company, Lp | Method and apparatus for delivering sequential shots to multiple cavities to form multilayer articles |
GB2478732B (en) | 2010-03-15 | 2014-08-20 | Kraft Foods R & D Inc | Improvements in injection moulding |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60240409A (ja) * | 1984-05-15 | 1985-11-29 | Mitsubishi Gas Chem Co Inc | 多層パリソンの製造方法 |
US4808101A (en) * | 1986-05-12 | 1989-02-28 | Husky Injection Molding Systems Ltd. | Tri-injection of hollow articles |
US4717324A (en) * | 1986-05-12 | 1988-01-05 | Husky Injection Molding Systems, Inc. | Coinjection of hollow articles and preforms |
US4775308A (en) * | 1986-05-12 | 1988-10-04 | Husky Injection Molding Systems, Ltd. | Nozzle for coinjection of hollow articles and preforms |
-
1989
- 1989-01-03 US US07/292,956 patent/US4950143A/en not_active Expired - Lifetime
- 1989-12-29 JP JP1345068A patent/JPH0483618A/ja active Pending
-
1990
- 1990-01-02 AU AU47603/90A patent/AU632523B2/en not_active Expired - Fee Related
- 1990-01-02 MX MX018989A patent/MX165584B/es unknown
- 1990-01-03 EP EP90300042A patent/EP0377497B1/de not_active Expired - Lifetime
- 1990-01-03 ES ES90300042T patent/ES2091218T3/es not_active Expired - Lifetime
- 1990-01-03 DE DE69004698T patent/DE69004698T2/de not_active Expired - Lifetime
- 1990-01-03 AT AT90300042T patent/ATE97606T1/de not_active IP Right Cessation
- 1990-01-03 CA CA002007037A patent/CA2007037C/en not_active Expired - Fee Related
- 1990-01-04 NZ NZ231996A patent/NZ231996A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP0377497B1 (de) | 1993-11-24 |
AU4760390A (en) | 1990-07-12 |
JPH0483618A (ja) | 1992-03-17 |
DE69004698D1 (de) | 1994-01-05 |
CA2007037A1 (en) | 1990-07-03 |
EP0377497A1 (de) | 1990-07-11 |
NZ231996A (en) | 1992-12-23 |
CA2007037C (en) | 1999-09-07 |
US4950143A (en) | 1990-08-21 |
ATE97606T1 (de) | 1993-12-15 |
AU632523B2 (en) | 1993-01-07 |
ES2091218T3 (es) | 1996-11-01 |
MX165584B (es) | 1992-11-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69004698D1 (de) | Anordnung der Verteilungsrohre bei einer Spritzgussform. | |
JPS53102960A (en) | Injection mold | |
ES293093U (es) | Disposicion de molde para plastico y similares | |
ES2058623T3 (es) | Procedimiento para la fundicion inyectada de cuerpos de materia plastica llenos de fluido y dispositivo para la realizacion de este procedimiento. | |
ES524502A0 (es) | Procedimiento de obtencion de una composicion de polimero termoplastico reforzado con fibra | |
KR830007269A (ko) | 인쇄된 장식문 또는 설명문을 매설한 사출 성형 플라스틱 물품의 제조방법 | |
EP0479139A3 (en) | Injection molding system for making preform with undercut | |
EP0147571A3 (en) | Method and tool for injection moulding objects of plastic material | |
EP0186413A3 (de) | Einrichtung zum Spritzgiessen von Kunststoffen | |
CA2070283A1 (en) | Cross-lamination injection molding | |
GB2117386B (en) | Thermosetting resin composition for injection molding and article formed by using the composition | |
MX9303825A (es) | Masa de moldeo de polipropileno para la fabricacion de piezas moldeadas con superficie decorativa. | |
EP0360430A3 (de) | Formmaterial | |
JPS6411206A (en) | Optical transmission body made of resin and its manufacture | |
MX155158A (es) | Mejoras en procedimiento para fabricar rapidamente articulos de resina termoendurecidos reforzados con fibra | |
GB9008050D0 (en) | Method for molding resin reinforced with fiber and moldings produced | |
ATE200756T1 (de) | Spritzgiessverfahren wobei einheiten oder gegenstände eingeformt werden | |
ES509209A0 (es) | Perfeccionamientos introducidos en el proceso de fabricacion de piezas moldeadas con alta estabilidad mecanica a altas temperaturas. | |
ES2126595T3 (es) | Procedimiento para moldear articulos de un polimero termoplastico, reforzados con fibra. | |
JPS5476A (en) | Molding of fiber-reinforced thermosetting resin | |
KR920006102U (ko) | 사출성형 금형의 실 발생현상 방지 패드 | |
ES2013426A6 (es) | Metodo de moldeado por inyeccion de articulos compuestos complejos procedentes de resinas cuarables. | |
GB2260099B (en) | Nozzle arrangement for injection moulding large-area plastics parts with enclosd cavities | |
BR9000879A (pt) | Composicao modificadora para misturacao com uma resina termoplastica,processo para obtencao da mesma,composicao termoplastica para moldagem e processo para produzi-la | |
Friedl et al. | Melt Compressibility and Expansivity in Mold Filling Simulation |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |