ES2106427T3 - Metodo de moldeo de una pieza semiacabada mediante moldeo por inyeccion-estirado-soplado. - Google Patents

Metodo de moldeo de una pieza semiacabada mediante moldeo por inyeccion-estirado-soplado.

Info

Publication number
ES2106427T3
ES2106427T3 ES94116442T ES94116442T ES2106427T3 ES 2106427 T3 ES2106427 T3 ES 2106427T3 ES 94116442 T ES94116442 T ES 94116442T ES 94116442 T ES94116442 T ES 94116442T ES 2106427 T3 ES2106427 T3 ES 2106427T3
Authority
ES
Spain
Prior art keywords
molding
injection
stretch
preform
finished piece
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
Application number
ES94116442T
Other languages
English (en)
Inventor
Hisashi Nakajima
Hideaki Koda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aoki Technical Laboratory Inc
Original Assignee
Aoki Technical Laboratory 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=17701166&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2106427(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Aoki Technical Laboratory Inc filed Critical Aoki Technical Laboratory Inc
Application granted granted Critical
Publication of ES2106427T3 publication Critical patent/ES2106427T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B29C49/02—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
    • 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
    • B29C49/02—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
    • B29C2949/0861—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (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)
  • Forging (AREA)

Abstract

UN METODO DE MOLDEAR UNA PREFORMA (21) EN UN MOLDEO POR INSUFLACION DE AIRE COMPRIMIDO DE ESTIRAJE DE INYECCION, DONDE SE INTRODUCE UN GAS DENTRO DE UN LIMITE ENTRE LA PREFORMA (21) Y UN NUCLEO (12) DE INYECCION, PARA QUE LA PRESION DEL GAS HAGA QUE LA PREFORMA (21) EN EL MOLDE (1) DE INYECCION SE AISLE DEL NUCLEO (12) DE INYECCION, PERMITIENDO ASI LA LIBERACION DE ALTA TEMPERATURA DE LA PREFORMA (21).
ES94116442T 1993-10-22 1994-10-19 Metodo de moldeo de una pieza semiacabada mediante moldeo por inyeccion-estirado-soplado. Expired - Lifetime ES2106427T3 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2106427T3 true ES2106427T3 (es) 1997-11-01

Family

ID=17701166

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94116442T Expired - Lifetime ES2106427T3 (es) 1993-10-22 1994-10-19 Metodo de moldeo de una pieza semiacabada mediante moldeo por inyeccion-estirado-soplado.

Country Status (16)

Country Link
US (1) US5679306A (es)
EP (1) EP0649720B1 (es)
JP (1) JP3290011B2 (es)
KR (1) KR0165919B1 (es)
CN (1) CN1052185C (es)
AT (1) ATE154779T1 (es)
BR (1) BR9403725A (es)
CA (1) CA2133629A1 (es)
DE (1) DE69403945T2 (es)
DK (1) DK0649720T3 (es)
ES (1) ES2106427T3 (es)
IL (1) IL111141A (es)
NZ (1) NZ264735A (es)
SG (2) SG46700A1 (es)
TW (1) TW257721B (es)
ZA (2) ZA947787B (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5141892A (en) * 1990-07-16 1992-08-25 Applied Materials, Inc. Process for depositing highly doped polysilicon layer on stepped surface of semiconductor wafer resulting in enhanced step coverage
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
JP3573374B2 (ja) * 1995-05-08 2004-10-06 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
JPH0994872A (ja) * 1995-09-29 1997-04-08 Aokiko Kenkyusho:Kk 射出延伸吹込成形方法
CA2160644C (en) * 1995-10-16 2005-05-24 Jobst Ulrich Gellert Cooled thread split inserts for injection molding preforms
CA2256090C (en) * 1998-12-14 2007-08-21 Mold-Masters Limited Injection molding apparatus having mold cores with reverse taper
JP4240762B2 (ja) * 1999-06-24 2009-03-18 ポリプラスチックス株式会社 大型スライドコア付き金型、それによる成形品及び成形方法
JP3793072B2 (ja) * 2001-11-06 2006-07-05 住友重機械工業株式会社 プリフォームの成形方法及びその装置
EP1515829B1 (en) * 2002-05-17 2008-08-06 Husky Injection Molding Systems Ltd. Post mold cooling apparatus and method having rotational and transverse movement
US6817855B2 (en) * 2002-05-17 2004-11-16 Husky Injection Molding Systems Ltd. Apparatus for post mold cooling of plastic pieces
JP2006512258A (ja) * 2002-12-27 2006-04-13 アドバンスド プラスティックス テクノロジーズ リミテッド フレキシブルポーチの製造及び充填のための装置及び方法
US7303795B2 (en) 2003-03-13 2007-12-04 Invista North America S.A. R.L. Molding of polypropylene with enhanced reheat characteristics
US7531125B2 (en) * 2003-08-25 2009-05-12 Ring Container Technologies Blow molded wide mouth pet container and method of manufacture
US7972130B1 (en) 2003-09-30 2011-07-05 Rexam Healthcare Packaging Inc. Method and apparatus for blowing plastic containers
DE10355018B4 (de) * 2003-11-25 2011-06-22 MHT Mold & Hotrunner Technology AG, 65239 Formnestaufbau
EP1910059B1 (en) * 2005-07-28 2008-10-01 Sidel Participations Mold for a container blow molding machine, comprising a grooved mold bottom
ATE465859T1 (de) * 2007-01-31 2010-05-15 Borealis Tech Oy Einsatz eines langkettenverzweigten polypropylens zur verbreiterung des verarbeitungsfensters beim spritzstreckblasformen
CN103167943B (zh) 2010-10-26 2015-07-08 赫斯基注塑系统有限公司 一种用于加工预成型件的模具叠层
DE102010060298A1 (de) * 2010-11-02 2012-05-03 Krones Aktiengesellschaft Vorformling und Verfahren zum Handhaben und Verarbeiten von Vorformlingen
CN103201081A (zh) * 2010-11-08 2013-07-10 赫斯基注塑系统有限公司 形成预制件颈部的可拆模具插件和包括该插件的模具叠层
US9567128B2 (en) * 2010-12-09 2017-02-14 Ring Container Technologies Wide mouth container and method of making the same
DE102011007553A1 (de) * 2011-04-15 2012-10-18 Mht Mold & Hotrunner Technology Ag Kühlhülse mit Stützelement
JP5888731B2 (ja) * 2012-01-31 2016-03-22 日精エー・エス・ビー機械株式会社 金型装置及び射出成形装置並びに射出成形方法
CN103302779B (zh) * 2012-03-13 2015-08-26 曼盛包装（上海）有限公司 一种塑料罐体冷却定型装置
WO2016006686A1 (ja) * 2014-07-11 2016-01-14 日精エー・エス・ビー機械株式会社 中空容器の射出ブロー成形方法及び射出ブロー成形装置
CN104100928A (zh) * 2014-07-21 2014-10-15 任金瑞 一种用于制作球形灯罩的聚碳管坯
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
JP6505344B1 (ja) * 2017-10-19 2019-04-24 日精エー・エス・ビー機械株式会社 樹脂製の容器の製造方法、金型ユニットおよび成形機
CN109895354A (zh) * 2019-03-05 2019-06-18 安徽宁国中鼎模具制造有限公司 一种新型结构注拉吹模具
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
CN112895389B (zh) * 2021-02-11 2023-04-07 浙江宏振机械模具集团有限公司 一种带吹制槽的注吹一体机
KR102345257B1 (ko) * 2021-03-24 2021-12-29 오기수 블로우 성형장치
CN118613365A (zh) * 2022-01-28 2024-09-06 日精Asb机械株式会社 温度调整用模具、树脂制容器的制造装置
JP2023114383A (ja) * 2022-02-04 2023-08-17 旭化成株式会社 射出成形方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3345687A (en) * 1964-06-10 1967-10-10 Gen Electric Injection molding apparatus
US3979491A (en) * 1971-11-24 1976-09-07 Continental Can Company, Inc. Process for the manufacture of an oriented container
US4020137A (en) * 1972-12-14 1977-04-26 Lever Brothers Company Method of injection moulding hollow preforms
US4235837A (en) * 1975-10-31 1980-11-25 Standard Oil Company (Indiana) Method of making oriented containers
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
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
US4285657A (en) * 1979-12-03 1981-08-25 Ryder Leonard B Injection blow molding apparatus
AU640997B2 (en) * 1990-03-30 1993-09-09 A. K. Technical Laboratory, Inc. Injection orientation blow molding method
GB9114324D0 (en) * 1991-07-03 1991-08-21 Kontor Moulding Systems Ltd Injection moulding of thermoplastic polymers
WO2013115268A1 (ja) 2012-01-31 2013-08-08 三菱化学株式会社 着色感光性組成物、ブラックフォトスペーサー、及びカラーフィルター

Also Published As

Publication number Publication date
EP0649720B1 (en) 1997-06-25
EP0649720A1 (en) 1995-04-26
ATE154779T1 (de) 1997-07-15
JPH07117112A (ja) 1995-05-09
CN1105928A (zh) 1995-08-02
IL111141A (en) 1998-07-15
DK0649720T3 (da) 1998-02-02
DE69403945T2 (de) 1997-12-18
CN1052185C (zh) 2000-05-10
DE69403945D1 (de) 1997-07-31
BR9403725A (pt) 1995-06-20
SG44704A1 (en) 1997-12-19
ZA948298B (en) 1995-06-12
NZ264735A (en) 1996-07-26
KR0165919B1 (ko) 1999-03-20
JP3290011B2 (ja) 2002-06-10
US5679306A (en) 1997-10-21
TW257721B (es) 1995-09-21
ZA947787B (en) 1995-05-18
SG46700A1 (en) 1998-02-20
CA2133629A1 (en) 1995-04-23
IL111141A0 (en) 1994-12-29
KR950011094A (ko) 1995-05-15

Similar Documents

Publication Publication Date Title
TW257721B (es)
EG20647A (en) Composite molding device applied for stretch blow molding
MY125945A (en) Injection stretch blow molding apparatus and method
AU2929695A (en) Sealing device between a parison for a recipient made of plastic material and a blow moulding nozzle, and machine for blow moulding recipients equipped with such a device
EP0529080A4 (en) Mold for injection blow molding, method of blow molding, and metallic mold
ATE155728T1 (de) Spritzgiessverfahren
DE3872322D1 (de) Blasformen.
ES2093264T3 (es) Moldeo por inyeccion de polimeros termoplasticos.
JPS579308A (en) Actuator
EP0503086A4 (en) Preform for molding resin vessel and mold for said preform
ZA966880B (en) Process for injection molding a preform of a polyester resin, injection screw and process for stretch blow molding the same.
BR9403739A (pt) Processo para a moldagem por injeção com estiramento por insuflação de polietileno
JPS5486560A (en) Molding of blown bottle
BR0207982B1 (pt) dispositivo e método para resfriamento e condicionamento térmico de um objeto tubular.
ES8502374A1 (es) Un procedimiento para el control de la temperatura de la masa en un metodo de moldeo por soplado de estirado por inyeccion
ES2001556A6 (es) Procedimiento para reducir la permeacion de cuerpos huecos soplados a partir de plasticos termoplasticos
JPS641517A (en) Blow molding of hollow molded form, molded integrally with internal trim part
MY108556A (en) Method of blow molding a flat container having portions with greatly varying wall thicknesses.
JPS56166027A (en) Forming method for vessel in polyethylene terephthalate
ATE219997T1 (de) Vorrichtung zum formen und entformen von rohrbögen sowie verfahren zum betrieb einer solchen vorrichtung
KR940006744A (ko) 실외조명등용 보호구의 성형방법
JPS5689923A (en) Manufacture of polyester bottle
ATE220986T1 (de) Herstellung von hohlen gegenständen
IT1279261B1 (it) Procedimento per lo stampaggio di calotte particolarmente per caschi protettivi e calotte ottenute con detto procedimento
AU7439094A (en) Method of molding preform in injection stretch blow molding

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 649720

Country of ref document: ES