GB1480647A - Process for producing hollow articles by injection and blow moulding - Google Patents

Process for producing hollow articles by injection and blow moulding

Info

Publication number
GB1480647A
GB1480647A GB33554/74A GB3355474A GB1480647A GB 1480647 A GB1480647 A GB 1480647A GB 33554/74 A GB33554/74 A GB 33554/74A GB 3355474 A GB3355474 A GB 3355474A GB 1480647 A GB1480647 A GB 1480647A
Authority
GB
United Kingdom
Prior art keywords
blow
injection
mould
preform
moulding
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
Application number
GB33554/74A
Other languages
English (en)
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.)
Unilever PLC
Original Assignee
Unilever PLC
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
Application filed by Unilever PLC filed Critical Unilever PLC
Publication of GB1480647A publication Critical patent/GB1480647A/en
Expired 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
    • B29C49/08—Biaxial stretching during blow-moulding
    • B29C49/16—Biaxial stretching during blow-moulding using pressure difference for pre-stretching, e.g. pre-blowing
    • 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
    • B29C49/18—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using several blowing steps
    • 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
    • B29C49/6445—Thermal conditioning of preforms characterised by temperature differential through the preform 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
    • 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
    • B29C49/6472—Heating or cooling preforms, parisons or blown articles in several stages
    • 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
    • B29C49/4823—Moulds with incorporated heating or cooling means
    • B29C2049/4838—Moulds with incorporated heating or cooling means for heating moulds or mould parts
    • B29C2049/4846—Moulds with incorporated heating or cooling means for heating moulds or mould parts in different areas of the mould at different temperatures, e.g. neck, shoulder or bottom
    • 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
    • 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

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)
GB33554/74A 1973-08-01 1974-07-30 Process for producing hollow articles by injection and blow moulding Expired GB1480647A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2339019A DE2339019A1 (de) 1973-08-01 1973-08-01 Verfahren und vorrichtung zur herstellung von hohlkoerpern durch aufblasen von vorformlingen

Publications (1)

Publication Number Publication Date
GB1480647A true GB1480647A (en) 1977-07-20

Family

ID=5888605

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33554/74A Expired GB1480647A (en) 1973-08-01 1974-07-30 Process for producing hollow articles by injection and blow moulding

Country Status (19)

Country Link
JP (1) JPS5071757A (enrdf_load_stackoverflow)
AU (1) AU7173574A (enrdf_load_stackoverflow)
BE (1) BE818395A (enrdf_load_stackoverflow)
BR (1) BR7406224D0 (enrdf_load_stackoverflow)
CH (1) CH566856A5 (enrdf_load_stackoverflow)
CS (1) CS185658B2 (enrdf_load_stackoverflow)
DD (1) DD114924A5 (enrdf_load_stackoverflow)
DE (1) DE2339019A1 (enrdf_load_stackoverflow)
DK (1) DK409374A (enrdf_load_stackoverflow)
ES (1) ES428826A1 (enrdf_load_stackoverflow)
FR (1) FR2239332B1 (enrdf_load_stackoverflow)
GB (1) GB1480647A (enrdf_load_stackoverflow)
IE (1) IE39995B1 (enrdf_load_stackoverflow)
IT (1) IT1016714B (enrdf_load_stackoverflow)
NL (1) NL7410334A (enrdf_load_stackoverflow)
PL (1) PL94126B1 (enrdf_load_stackoverflow)
RO (1) RO86236B (enrdf_load_stackoverflow)
SE (1) SE7409889L (enrdf_load_stackoverflow)
ZA (1) ZA744820B (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2238976A (en) * 1989-12-15 1991-06-19 Metal Box Plc Manufacture of thermoplastic tubular articles
US5411698A (en) * 1992-09-22 1995-05-02 Pepsico., Inc. Process and apparatus for blow mold annealing and subsequently heat treating thermoplastic articles
US5975880A (en) * 1994-11-11 1999-11-02 Nissei Asb Machine Co., Ltd. Apparatus and method of molding heat-resistant containers
WO2011048365A1 (en) * 2009-10-20 2011-04-28 Surface Generation Limited Zone control of tool temperature
EP2465661A4 (en) * 2009-08-11 2016-06-01 Nissei Asb Machine Co Ltd LARGE RECOVERABLE CONTAINER, METHOD AND DEVICE FOR MOLDING SAID CONTAINER AND BLOWING MOLD WITH SEPARATE HEATING ZONES
EP2368691B1 (de) 2010-03-26 2019-08-21 Krones AG Verfahren zum Herstellen von Kunststoffbehältern und Blasmaschine dafür
CN113661045A (zh) * 2019-03-29 2021-11-16 阿尔温莱纳股份有限两合公司阿尔普拉工厂 吹塑成型模具和用于对塑料容器的表面的部分区域进行热处理的方法
US11565457B2 (en) * 2019-06-20 2023-01-31 Guangzhou Tech-Long Packaging Machinery Co., Ltd Electrical heating mold

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1080416A (en) * 1974-10-31 1980-07-01 Robert P. Noonan Oriented containers
US4224263A (en) * 1978-03-14 1980-09-23 Owens-Illinois, Inc. Method for blow molding
US4233022A (en) * 1978-07-10 1980-11-11 Owens-Illinois, Inc. Apparatus for forming heat treated blown thermoplastic articles
DE2854388A1 (de) * 1978-12-16 1980-07-03 Huels Chemische Werke Ag Verfahren zur einstufigen herstellung von hohlkoerpern aus teilkristallinen propylenhomopolymerisaten oder propylen-aethylen- copolymerisaten
US4352777A (en) * 1979-01-24 1982-10-05 Valyi Emery I Method for forming hollow plastic objects
US4225304A (en) * 1979-01-24 1980-09-30 Valyi Emery I Apparatus for the preparation of hollow plastic articles
US4370121A (en) * 1980-02-11 1983-01-25 Valyi Emery I Apparatus for forming hollow plastic objects
IN157843B (enrdf_load_stackoverflow) * 1981-06-26 1986-07-05 Di Settembrini Antoine
US4382905A (en) * 1981-07-31 1983-05-10 Valyi Emery I Injection mold dwell cycle
US4818213A (en) * 1982-04-12 1989-04-04 Roy Siegfried S Injection blow molding
EP0092904B1 (en) * 1982-04-12 1986-06-04 Siegfried Shankar Roy Injection blow molding apparatus
CA1220911A (en) * 1982-07-27 1987-04-28 Katashi Aoki Method for the temperature control of parison in injection stretching blow molding method
JPS59179318A (ja) * 1983-03-31 1984-10-11 Katashi Aoki ポリプロピレンの２軸延伸吹込成形方法
FR2563767B1 (fr) * 1984-05-02 1987-02-13 Ads Sa Procede de fabrication de corps creux en matiere thermoplastique et installation pour sa mise en oeuvre
US4850850A (en) * 1987-08-07 1989-07-25 Toyo Seikan Kaisha, Ltd. Apparatus for preparing heat-set plastic hollow vessel
JPH0813498B2 (ja) * 1992-02-29 1996-02-14 日精エー・エス・ビー機械株式会社 耐熱性容器の成形方法
DK0662037T3 (da) * 1992-09-22 2000-10-02 Pepsico Inc Råemne, fremgangsmåder og indretning til blæsestøbning
DE10026368A1 (de) * 2000-05-27 2001-11-29 Krupp Corpoplast Maschb Gmbh Verfahren und Vorrichtung zur Herstellung von Vorformlingen

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2238976A (en) * 1989-12-15 1991-06-19 Metal Box Plc Manufacture of thermoplastic tubular articles
US5411698A (en) * 1992-09-22 1995-05-02 Pepsico., Inc. Process and apparatus for blow mold annealing and subsequently heat treating thermoplastic articles
US5505612A (en) * 1992-09-22 1996-04-09 Pepsico Inc. Appartus for blow mold annealing and heat treating thermoplastic articles
US5975880A (en) * 1994-11-11 1999-11-02 Nissei Asb Machine Co., Ltd. Apparatus and method of molding heat-resistant containers
CN1058655C (zh) * 1994-11-11 2000-11-22 日精Asb机械株式会社 对耐热容器进行模塑的装置和方法
US6451243B1 (en) 1994-11-11 2002-09-17 Nissei Asb Machine Co., Ltd. Method of molding heat-resistant containers
EP2465661A4 (en) * 2009-08-11 2016-06-01 Nissei Asb Machine Co Ltd LARGE RECOVERABLE CONTAINER, METHOD AND DEVICE FOR MOLDING SAID CONTAINER AND BLOWING MOLD WITH SEPARATE HEATING ZONES
US9475243B2 (en) 2009-08-11 2016-10-25 Nissei Asb Machine Co., Ltd. Large returnable container, method and apparatus for molding the same, and blow mold with separate heating zones
US9034234B2 (en) 2009-10-20 2015-05-19 Surface Generation Limited Zone control of tool temperature
WO2011048365A1 (en) * 2009-10-20 2011-04-28 Surface Generation Limited Zone control of tool temperature
EP2368691B1 (de) 2010-03-26 2019-08-21 Krones AG Verfahren zum Herstellen von Kunststoffbehältern und Blasmaschine dafür
EP2368691B2 (de) † 2010-03-26 2022-08-31 Krones AG Verfahren zum Herstellen von Kunststoffbehältern und Blasmaschine dafür
CN113661045A (zh) * 2019-03-29 2021-11-16 阿尔温莱纳股份有限两合公司阿尔普拉工厂 吹塑成型模具和用于对塑料容器的表面的部分区域进行热处理的方法
CN113661045B (zh) * 2019-03-29 2024-03-29 阿尔温莱纳股份有限两合公司阿尔普拉工厂 吹塑成型模具和用于对塑料容器的表面的部分区域进行热处理的方法
US11975474B2 (en) 2019-03-29 2024-05-07 Alpla Werke Alwin Lehner Gmbh & Co. Kg Blow molding tool and method for thermally processing a subregion of a surface of a plastic container
US12030234B2 (en) 2019-03-29 2024-07-09 Alpla Werke Alwin Lehner Gmbh & Co. Kg Method for transferring a negative structure of a surface of an inner wall of a blow molding tool, and plastic container
US12064915B2 (en) 2019-03-29 2024-08-20 Alpla Werke Alwin Lehner Gmbh & Co. Kg Blow molding tool for a blow molding machine
US11565457B2 (en) * 2019-06-20 2023-01-31 Guangzhou Tech-Long Packaging Machinery Co., Ltd Electrical heating mold

Also Published As

Publication number Publication date
IE39995L (en) 1975-02-01
RO86236A (ro) 1985-03-15
ZA744820B (en) 1976-03-31
PL94126B1 (enrdf_load_stackoverflow) 1977-07-30
DE2339019A1 (de) 1975-02-13
SE7409889L (sv) 1975-02-03
FR2239332B1 (enrdf_load_stackoverflow) 1978-01-27
DD114924A5 (enrdf_load_stackoverflow) 1975-09-05
AU7173574A (en) 1976-01-29
ES428826A1 (es) 1976-08-16
IT1016714B (it) 1977-06-20
IE39995B1 (en) 1979-02-14
BR7406224D0 (pt) 1975-05-27
FR2239332A1 (enrdf_load_stackoverflow) 1975-02-28
RO86236B (ro) 1985-04-01
CH566856A5 (enrdf_load_stackoverflow) 1975-09-30
CS185658B2 (en) 1978-10-31
BE818395A (fr) 1975-02-03
NL7410334A (nl) 1975-02-04
JPS5071757A (enrdf_load_stackoverflow) 1975-06-13
DK409374A (enrdf_load_stackoverflow) 1975-03-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee