CA1231212A - Method for producing a hollow body by the extrusion and blowing of plastics material and unit for carrying out said methods - Google Patents

Method for producing a hollow body by the extrusion and blowing of plastics material and unit for carrying out said methods

Info

Publication number
CA1231212A
CA1231212A CA000461417A CA461417A CA1231212A CA 1231212 A CA1231212 A CA 1231212A CA 000461417 A CA000461417 A CA 000461417A CA 461417 A CA461417 A CA 461417A CA 1231212 A CA1231212 A CA 1231212A
Authority
CA
Canada
Prior art keywords
parison
hollow body
mould
blowing
blowing air
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
CA000461417A
Other languages
English (en)
French (fr)
Inventor
Jacques Cordier
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.)
Colgate Palmolive Co
Original Assignee
Colgate Palmolive Co
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 Colgate Palmolive Co filed Critical Colgate Palmolive Co
Application granted granted Critical
Publication of CA1231212A publication Critical patent/CA1231212A/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
    • B29C49/18—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
    • B29C49/0042—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor without using a 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
    • B29C49/04—Extrusion blow-moulding
    • B29C49/04108—Extrusion blow-moulding extruding several parisons parallel to each other at the same time
    • 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
    • B29C49/04—Extrusion blow-moulding
    • B29C49/0411—Means for defining the wall or layer thickness
    • B29C49/04114—Means for defining the wall or layer thickness for keeping constant 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
    • B29C49/16—Biaxial stretching during blow-moulding using pressure difference for pre-stretching, e.g. pre-blowing
    • B29C49/1602—Biaxial stretching during blow-moulding using pressure difference for pre-stretching, e.g. pre-blowing pre-blowing without using a mould
    • 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)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
CA000461417A 1983-08-22 1984-08-21 Method for producing a hollow body by the extrusion and blowing of plastics material and unit for carrying out said methods Expired CA1231212A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8313551A FR2550990B1 (fr) 1983-08-22 1983-08-22 Procede de fabrication d'un corps creux par extrusion et soufflage de matiere plastique et installation pour la mise en oeuvre de ce procede
FR8313551 1983-08-22

Publications (1)

Publication Number Publication Date
CA1231212A true CA1231212A (en) 1988-01-12

Family

ID=9291741

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000461417A Expired CA1231212A (en) 1983-08-22 1984-08-21 Method for producing a hollow body by the extrusion and blowing of plastics material and unit for carrying out said methods

Country Status (15)

Country Link
JP (1) JPS6064824A (enExample)
AU (1) AU571887B2 (enExample)
BE (1) BE900399A (enExample)
BR (1) BR8404135A (enExample)
CA (1) CA1231212A (enExample)
CH (1) CH664327A5 (enExample)
DE (1) DE3429141C2 (enExample)
DK (1) DK162972C (enExample)
ES (2) ES8504543A1 (enExample)
FR (1) FR2550990B1 (enExample)
GB (2) GB2145365B (enExample)
GR (1) GR80140B (enExample)
IL (1) IL72893A (enExample)
IT (1) IT1179219B (enExample)
ZA (1) ZA846390B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5352402A (en) * 1989-10-23 1994-10-04 Nissei Asb Machine Co., Ltd. Method and apparatus for manufacturing biaxially oriented, thermally stable, blown containers
JPH0740955A (ja) * 1993-07-28 1995-02-10 Toyo Seikan Kaisha Ltd 耐熱性に優れた二軸延伸プラスチックボトルの製造方法および装置
US5474735A (en) * 1993-09-24 1995-12-12 Continental Pet Technologies, Inc. Pulse blow method for forming container with enhanced thermal stability
DE19545024B4 (de) * 1995-12-02 2005-02-17 Sig Corpoplast Gmbh & Co. Kg Verfahren zur Herstellung von Behältern
RU2164470C1 (ru) * 2000-01-06 2001-03-27 Дочернее унитарное предприятие № 2 Самарского электромеханического завода Государственного промышленного предприятия завода им. Масленникова Установка экструзионная
US7169616B2 (en) 2002-01-25 2007-01-30 Innovadyne Technologies, Inc. Method of purging trapped gas from a system fluid contained in an actuation valve
US20110248429A1 (en) * 2008-12-17 2011-10-13 Toyo Seikan Kaisha, Ltd. Method for producing synthetic resin container
EP2691226B1 (en) 2011-03-29 2018-07-18 Amcor Group GmbH Method of forming a container
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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2260750A (en) * 1938-07-08 1941-10-28 Plax Corp Method of and machine for making hollow articles from plastics
FR1450395A (fr) * 1963-11-21 1966-06-24 Procédé et dispositif pour la fabrication de récipients en matière plastique
US3425090A (en) * 1966-04-04 1969-02-04 Phillips Petroleum Co Parison prepinching and preblowing apparatus
US3579622A (en) * 1966-10-17 1971-05-18 Monsanto Co Method for blow molding plastic articles
FR2264646B1 (enExample) * 1974-03-22 1978-06-16 Remy & Cie E P
JPS5451684A (en) * 1977-09-30 1979-04-23 Toppan Printing Co Ltd Container and making method thereof
SE429317B (sv) * 1980-05-29 1983-08-29 Plm Ab Sett att astadkomma ett element av polyetylentereftalat eller dermed liknande termoplastmaterial jemte anordning herfor
US4356142A (en) * 1980-08-27 1982-10-26 Wheaton Industries Injection blow molding pet products
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

Also Published As

Publication number Publication date
ES539329A0 (es) 1986-05-16
BE900399A (fr) 1985-02-21
GB8624922D0 (en) 1986-11-19
ES8607105A1 (es) 1986-05-16
GB2181091A (en) 1987-04-15
JPH0423618B2 (enExample) 1992-04-22
DE3429141A1 (de) 1985-03-07
AU3220984A (en) 1985-02-28
FR2550990B1 (fr) 1987-01-30
DE3429141C2 (de) 1994-04-21
DK393084D0 (da) 1984-08-16
GB2145365A (en) 1985-03-27
IL72893A0 (en) 1984-12-31
CH664327A5 (de) 1988-02-29
BR8404135A (pt) 1985-07-16
IT8448734A1 (it) 1986-02-17
GB2181091B (en) 1988-06-08
IL72893A (en) 1988-11-15
ZA846390B (en) 1986-03-26
DK162972C (da) 1992-06-15
GB2145365B (en) 1988-06-22
IT8448734A0 (it) 1984-08-17
FR2550990A1 (fr) 1985-03-01
AU571887B2 (en) 1988-04-28
JPS6064824A (ja) 1985-04-13
ES535306A0 (es) 1985-05-01
ES8504543A1 (es) 1985-05-01
DK162972B (da) 1992-01-06
GB8421174D0 (en) 1984-09-26
GR80140B (en) 1985-01-02
IT1179219B (it) 1987-09-16
DK393084A (da) 1985-02-23

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Legal Events

Date Code Title Description
MKEX Expiry