IL111333A0 - Method for injection stretch blow molding of polyethylene - Google Patents

Method for injection stretch blow molding of polyethylene

Info

Publication number
IL111333A0
IL111333A0 IL11133394A IL11133394A IL111333A0 IL 111333 A0 IL111333 A0 IL 111333A0 IL 11133394 A IL11133394 A IL 11133394A IL 11133394 A IL11133394 A IL 11133394A IL 111333 A0 IL111333 A0 IL 111333A0
Authority
IL
Israel
Prior art keywords
preform
releasing
stretch blow
die
blow molding
Prior art date
Application number
IL11133394A
Other languages
English (en)
Original Assignee
A K Tech Lab Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP28619393A external-priority patent/JP3290011B2/ja
Priority claimed from JP05475194A external-priority patent/JP3316510B2/ja
Application filed by A K Tech Lab Inc filed Critical A K Tech Lab Inc
Publication of IL111333A0 publication Critical patent/IL111333A0/xx

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
    • 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
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/174—Applying a pressurised fluid to the outer surface of the injected material inside the mould cavity, e.g. for preventing shrinkage marks
    • 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
    • B29C45/72—Heating or cooling
    • B29C45/73—Heating or cooling of the mould
    • 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
    • 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
    • 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
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/081—Specified dimensions, e.g. values or ranges
    • B29C2949/0811—Wall thickness
    • B29C2949/0817—Wall thickness of the body
    • 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
    • B29C2949/082—Diameter
    • B29C2949/0822—Diameter 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
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/081—Specified dimensions, e.g. values or ranges
    • B29C2949/082—Diameter
    • B29C2949/0826—Diameter of the body
    • 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
    • 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
    • B29C2949/0835—Height, length of the body
    • 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
    • B29C2949/0861—Other specified values, e.g. values or ranges
    • B29C2949/0872—Weight
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform
    • 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
    • B29K2623/00—Use of polyalkenes or derivatives thereof for preformed parts, e.g. for inserts
    • B29K2623/04—Polymers of ethylene
    • B29K2623/06—PE, i.e. polyethylene

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)
  • Materials For Medical Uses (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
IL11133394A 1993-10-22 1994-10-19 Method for injection stretch blow molding of polyethylene IL111333A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP28619393A JP3290011B2 (ja) 1993-10-22 1993-10-22 射出延伸吹込成形におけるプリフォーム成形方法
JP05475194A JP3316510B2 (ja) 1994-02-28 1994-02-28 ポリエチレンの射出延伸吹込成形方法

Publications (1)

Publication Number Publication Date
IL111333A0 true IL111333A0 (en) 1994-12-29

Family

ID=26395568

Family Applications (1)

Application Number Title Priority Date Filing Date
IL11133394A IL111333A0 (en) 1993-10-22 1994-10-19 Method for injection stretch blow molding of polyethylene

Country Status (13)

Country Link
US (1) US5620650A (de)
EP (1) EP0654340B1 (de)
KR (1) KR0185181B1 (de)
CN (1) CN1059627C (de)
AT (1) ATE171415T1 (de)
BR (1) BR9403739A (de)
CA (1) CA2134046C (de)
DE (1) DE69413499T2 (de)
EG (1) EG20584A (de)
ES (1) ES2124355T3 (de)
IL (1) IL111333A0 (de)
NZ (1) NZ264737A (de)
TW (1) TW277024B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0994872A (ja) * 1995-09-29 1997-04-08 Aokiko Kenkyusho:Kk 射出延伸吹込成形方法
WO1999033636A1 (en) * 1997-12-23 1999-07-08 Coraltech Limited Thermoforming or blow moulding of injection moulded preforms
US6555046B1 (en) * 1998-10-20 2003-04-29 A.K. Technical Laboratory, Inc. Injection stretch blow molding method
US6869549B2 (en) * 1999-05-05 2005-03-22 Johnson & Johnson Vision Care, Inc. Method and mold for making ophthalmic devices
US7303795B2 (en) * 2003-03-13 2007-12-04 Invista North America S.A. R.L. Molding of polypropylene with enhanced reheat characteristics
CH699237B1 (de) * 2008-07-24 2011-07-15 Alpla Werke Kunststoffformulierung und Verfahren zur Herstellung von Kunststoffflaschen in einem Zweistufen-Streckblasprozess.
CN102197078B (zh) * 2008-08-28 2013-12-11 陶氏环球技术有限责任公司 用于注射吹塑的方法和组合物
EP2168752B1 (de) * 2008-09-30 2015-01-14 The Procter & Gamble Company Streckblasformverfahren sowie Behälter
JP2012506329A (ja) * 2008-10-23 2012-03-15 バーゼル・ポリオレフィン・ゲーエムベーハー ポリエチレン容器、プリフォームおよびボトルの製造のための射出延伸ブロー成形法
TWI400986B (zh) 2009-08-05 2013-07-01 Chunghwa Picture Tubes Ltd 發光二極體的驅動電路
CN102896764B (zh) * 2012-08-08 2015-03-18 亚普汽车部件股份有限公司 一种设置有内置组件的中空箱体成型方法
JP6647144B2 (ja) 2015-12-11 2020-02-14 株式会社青木固研究所 射出延伸ブロー成形機の射出成形型とプリフォームの成形方法とプリフォーム、及び容器の成形方法と容器
KR20240120758A (ko) 2017-10-19 2024-08-07 닛세이 에이. 에스. 비 기카이 가부시키가이샤 수지제 용기의 제조방법, 금형 유닛 및 성형기
EP3993983A1 (de) * 2019-07-05 2022-05-11 Fresenius Kabi Deutschland GmbH Mit einer medizinischen fluessigkeit gefuellte ampulle sowie verfahren zu deren herstellung und hierfuer verwendete anlage
JP6727604B1 (ja) * 2020-04-23 2020-07-22 株式会社青木固研究所 射出延伸ブロー成形機及びポリエチレン製容器の成形方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979491A (en) * 1971-11-24 1976-09-07 Continental Can Company, Inc. Process for the manufacture of an oriented container
US4044086A (en) * 1972-12-29 1977-08-23 American Can Company Method for making a blow molded oriented plastic bottle
US4207134A (en) * 1974-05-28 1980-06-10 Valyi Emery I Apparatus for the preparation of hollow plastic articles
CH618451A5 (de) * 1975-10-02 1980-07-31 Emery I Valyi
US4019849A (en) * 1975-10-31 1977-04-26 Consupak, Inc. Rapid parison cooling in injection blow molding
JPS5347457A (en) * 1976-10-13 1978-04-27 Yoshino Kogyosho Co Ltd Method of injection molding thick cylindrical article
US4323340A (en) * 1977-11-25 1982-04-06 Owens-Illinois, Inc. Apparatus for making plastic articles
US4242300A (en) * 1978-12-12 1980-12-30 Valyi Emery I Method for processing parisons
US4376090A (en) * 1979-05-29 1983-03-08 Paul Marcus Injection molding system
US4356142A (en) * 1980-08-27 1982-10-26 Wheaton Industries Injection blow molding pet products
US4473515A (en) * 1980-09-02 1984-09-25 Ryder Leonard B Injection blow molding method
DE3363881D1 (en) * 1982-04-12 1986-07-10 Siegfried Shankar Roy Injection blow molding apparatus
AU640997B2 (en) * 1990-03-30 1993-09-09 A. K. Technical Laboratory, Inc. Injection orientation blow molding method

Also Published As

Publication number Publication date
BR9403739A (pt) 1995-06-20
EP0654340B1 (de) 1998-09-23
ES2124355T3 (es) 1999-02-01
ATE171415T1 (de) 1998-10-15
TW277024B (de) 1996-06-01
NZ264737A (en) 1996-08-27
KR950011095A (ko) 1995-05-15
EP0654340A1 (de) 1995-05-24
DE69413499T2 (de) 1999-05-06
CA2134046C (en) 2000-06-27
CN1059627C (zh) 2000-12-20
KR0185181B1 (ko) 1999-05-15
CA2134046A1 (en) 1995-04-23
EG20584A (en) 1999-08-30
CN1112482A (zh) 1995-11-29
US5620650A (en) 1997-04-15
DE69413499D1 (de) 1998-10-29

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Legal Events

Date Code Title Description
FF Patent granted
FF Patent granted
FF Patent granted
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees