EA199600077A1 - Способ инжекционной формовки выдуванием - Google Patents
Способ инжекционной формовки выдуваниемInfo
- Publication number
- EA199600077A1 EA199600077A1 EA199600077A EA199600077A EA199600077A1 EA 199600077 A1 EA199600077 A1 EA 199600077A1 EA 199600077 A EA199600077 A EA 199600077A EA 199600077 A EA199600077 A EA 199600077A EA 199600077 A1 EA199600077 A1 EA 199600077A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- preform
- injection
- blow molding
- mold
- temperature
- Prior art date
Links
- 238000010103 injection stretch blow moulding Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000002347 injection Methods 0.000 abstract 4
- 239000007924 injection Substances 0.000 abstract 4
- 239000002344 surface layer Substances 0.000 abstract 2
- 238000000071 blow moulding Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 230000009477 glass transition Effects 0.000 abstract 1
- 238000010102 injection blow moulding Methods 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
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
- B29C49/64—Heating or cooling preforms, parisons or blown articles
- B29C49/6409—Thermal conditioning of preforms
- B29C49/6418—Heating of preforms
-
- 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
- B29C49/64—Heating or cooling preforms, parisons or blown articles
- B29C49/6409—Thermal conditioning of preforms
- B29C49/6436—Thermal conditioning of preforms characterised by temperature differential
- B29C49/6454—Thermal conditioning of preforms characterised by temperature differential through the preform thickness
-
- 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
- B29C49/08—Biaxial stretching during 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
- B29C2049/023—Combined blow-moulding and manufacture of the preform or the parison using inherent heat of the preform, i.e. 1 step 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
-
- 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
- B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
- B29C2949/22—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer 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
- B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
- B29C2949/24—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer 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
- B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
- B29C2949/26—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer 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
- B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
- B29C2949/28—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer 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
-
- 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
-
- 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
- B29C49/06—Injection blow-moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
- B29K2067/003—PET, i.e. poylethylene terephthalate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0094—Geometrical properties
- B29K2995/0097—Thickness
-
- 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
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7158—Bottles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (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
Изобретение относится к способу инжекционной формовки выдуванием, при котором расплавленную смолу инжектируют в инжекционную полость, образованную инжекционной формой, вырезной формой и инжекционным сердечником для формирования заданной заготовки, причем время охлаждения этой заготовки существенно сокращено для образования жесткого поверхностного слоя на внешней поверхности заготовки без увеличения его толщины, после чего заготовку извлекают из инжекционной формы и переносят в форму для формовки выдуванием с горловой частью, поддерживаемой вырезной формой, в то время как поверхностный слой сохраняет конфигурацию заготовки и внутренняя часть заготовки имеет высокую температуру, выдувают в пустотелое формованное изделие, например бутылку, у которой большая часть является сверхтонкой, в момент, когда температура поверхности заготовки, которая растет из-за ее собственной внутренней теплоты, является существенно более высокой, чем температура стеклования (Tg), и достигает пика температуры.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7276774A JPH0994872A (ja) | 1995-09-29 | 1995-09-29 | 射出延伸吹込成形方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
EA199600077A1 true EA199600077A1 (ru) | 1997-06-30 |
EA000579B1 EA000579B1 (ru) | 1999-12-29 |
Family
ID=17574176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA199600077A EA000579B1 (ru) | 1995-09-29 | 1996-09-27 | Способ инжекционной формовки выдуванием |
Country Status (18)
Country | Link |
---|---|
US (1) | US5951938A (ru) |
EP (1) | EP0767046B1 (ru) |
JP (1) | JPH0994872A (ru) |
KR (1) | KR970014990A (ru) |
AR (1) | AR003746A1 (ru) |
AT (1) | ATE190003T1 (ru) |
AU (1) | AU716229B2 (ru) |
BR (1) | BR9604327A (ru) |
CA (1) | CA2186427A1 (ru) |
DE (1) | DE69606819T2 (ru) |
DK (1) | DK0767046T3 (ru) |
EA (1) | EA000579B1 (ru) |
ES (1) | ES2143120T3 (ru) |
IL (1) | IL119313A (ru) |
NZ (1) | NZ299459A (ru) |
SG (1) | SG92604A1 (ru) |
TW (1) | TW302322B (ru) |
ZA (1) | ZA968158B (ru) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004520236A (ja) * | 2001-01-04 | 2004-07-08 | リー、ジュンミン | 折り畳み自在部が形成された容器およびその製法 |
JP4210901B2 (ja) * | 2001-10-16 | 2009-01-21 | 東洋製罐株式会社 | ボトル状容器の製造方法 |
US8857637B2 (en) | 2006-03-06 | 2014-10-14 | Plastipak Packaging, Inc. | Lightweight plastic container and preform |
US10214312B2 (en) | 2006-03-06 | 2019-02-26 | Plastipak Packaging, Inc. | Lightweight plastic container and preform |
US8528761B2 (en) * | 2006-09-15 | 2013-09-10 | Thinkatomic, Inc. | Launchable beverage container concepts |
FR2907763B1 (fr) * | 2006-10-27 | 2010-12-10 | Sidel Participations | Recipient,notamment bouteille,en matiere thermoplastique |
DE102007034786A1 (de) | 2007-07-25 | 2009-01-29 | Khs Corpoplast Gmbh & Co. Kg | Verfahren zur Herstellung von Pouches sowie blasgeformter Pouch |
FR2922147B1 (fr) * | 2007-10-10 | 2010-01-01 | Tecsor | Procede de fabrication d'un contenant a paroi mince, procede de mise en pression de ce contenant |
US8747728B2 (en) * | 2011-05-24 | 2014-06-10 | Abbott Cardiovascular Systems Inc. | Method and system for manufacturing a polymer endoprosthesis by injection molding and blow molding |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU377997A3 (ru) * | 1966-12-13 | 1973-04-17 | ||
GB1359514A (en) * | 1970-08-07 | 1974-07-10 | Ciba Geigy Ag | Process for the production of amorphous transparent mouldings by the combined injection and blow moulding technique |
DD109562A5 (ru) * | 1972-12-14 | 1974-11-12 | ||
US4235837A (en) * | 1975-10-31 | 1980-11-25 | Standard Oil Company (Indiana) | Method of making oriented containers |
JPS5347457A (en) * | 1976-10-13 | 1978-04-27 | Yoshino Kogyosho Co Ltd | Method of injection molding thick cylindrical article |
AU505897B1 (en) * | 1978-11-13 | 1979-12-06 | Owens-Illinois, Inc | Forming strain crystalizzed thermoplastic articles |
US4356142A (en) * | 1980-08-27 | 1982-10-26 | Wheaton Industries | Injection blow molding pet products |
JPS6096434A (ja) * | 1983-10-31 | 1985-05-30 | Katashi Aoki | 射出吹込成形方法 |
JPS6322624A (ja) * | 1986-04-11 | 1988-01-30 | オクシデンタル ケミカル コ−ポレ−シヨン | プラスチツク瓶の製造 |
AU640997B2 (en) * | 1990-03-30 | 1993-09-09 | A. K. Technical Laboratory, Inc. | Injection orientation blow molding method |
JP2931428B2 (ja) * | 1990-03-30 | 1999-08-09 | 株式会社青木固研究所 | 射出延伸吹込成形方法 |
JP2872351B2 (ja) * | 1990-06-04 | 1999-03-17 | 三井化学株式会社 | 多層ボトルの製造方法 |
US5128091A (en) * | 1991-02-25 | 1992-07-07 | Xerox Corporation | Processes for forming polymeric seamless belts and imaging members |
JP3316510B2 (ja) * | 1994-02-28 | 2002-08-19 | 株式会社青木固研究所 | ポリエチレンの射出延伸吹込成形方法 |
US5620650A (en) * | 1993-10-22 | 1997-04-15 | A.K. Technical Laboratory Inc. | Method for injection stretch blow molding of polyethylene |
JP3290011B2 (ja) * | 1993-10-22 | 2002-06-10 | 株式会社青木固研究所 | 射出延伸吹込成形におけるプリフォーム成形方法 |
JPH07329156A (ja) * | 1994-06-03 | 1995-12-19 | Aokiko Kenkyusho:Kk | ポリエチレンナフタレートの射出延伸吹込成形方法 |
JP3316511B2 (ja) * | 1994-09-26 | 2002-08-19 | 株式会社青木固研究所 | ポリエチレンの射出延伸吹込成形方法 |
-
1995
- 1995-09-29 JP JP7276774A patent/JPH0994872A/ja active Pending
-
1996
- 1996-09-24 ES ES96115324T patent/ES2143120T3/es not_active Expired - Lifetime
- 1996-09-24 AT AT96115324T patent/ATE190003T1/de not_active IP Right Cessation
- 1996-09-24 DE DE69606819T patent/DE69606819T2/de not_active Expired - Fee Related
- 1996-09-24 EP EP96115324A patent/EP0767046B1/en not_active Expired - Lifetime
- 1996-09-24 DK DK96115324T patent/DK0767046T3/da active
- 1996-09-25 KR KR1019960042327A patent/KR970014990A/ko not_active Application Discontinuation
- 1996-09-25 TW TW085111693A patent/TW302322B/zh active
- 1996-09-25 CA CA002186427A patent/CA2186427A1/en not_active Abandoned
- 1996-09-26 US US08/721,697 patent/US5951938A/en not_active Expired - Fee Related
- 1996-09-27 IL IL11931396A patent/IL119313A/xx not_active IP Right Cessation
- 1996-09-27 EA EA199600077A patent/EA000579B1/ru not_active IP Right Cessation
- 1996-09-27 NZ NZ299459A patent/NZ299459A/en unknown
- 1996-09-27 BR BR9604327A patent/BR9604327A/pt active Search and Examination
- 1996-09-27 ZA ZA968158A patent/ZA968158B/xx unknown
- 1996-09-27 AU AU65899/96A patent/AU716229B2/en not_active Ceased
- 1996-09-28 SG SG9610728A patent/SG92604A1/en unknown
- 1996-09-30 AR ARP960104542A patent/AR003746A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
AR003746A1 (es) | 1998-09-09 |
DE69606819T2 (de) | 2000-08-17 |
AU6589996A (en) | 1997-04-10 |
CA2186427A1 (en) | 1997-03-30 |
AU716229B2 (en) | 2000-02-24 |
NZ299459A (en) | 1997-06-24 |
ZA968158B (en) | 1997-05-02 |
DK0767046T3 (da) | 2000-08-14 |
EA000579B1 (ru) | 1999-12-29 |
ES2143120T3 (es) | 2000-05-01 |
IL119313A (en) | 2000-11-21 |
BR9604327A (pt) | 1998-06-16 |
KR970014990A (ko) | 1997-04-28 |
MX9604385A (es) | 1997-09-30 |
DE69606819D1 (de) | 2000-04-06 |
TW302322B (ru) | 1997-04-11 |
JPH0994872A (ja) | 1997-04-08 |
SG92604A1 (en) | 2002-11-19 |
EP0767046B1 (en) | 2000-03-01 |
US5951938A (en) | 1999-09-14 |
IL119313A0 (en) | 1996-12-05 |
ATE190003T1 (de) | 2000-03-15 |
EP0767046A1 (en) | 1997-04-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG MD TJ TM |
|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): RU |