FR2389479A1 - - Google Patents

Info

Publication number
FR2389479A1
FR2389479A1 FR7713851A FR7713851A FR2389479A1 FR 2389479 A1 FR2389479 A1 FR 2389479A1 FR 7713851 A FR7713851 A FR 7713851A FR 7713851 A FR7713851 A FR 7713851A FR 2389479 A1 FR2389479 A1 FR 2389479A1
Authority
FR
France
Prior art keywords
parison
blank
hollow bodies
shocks
resistant
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.)
Granted
Application number
FR7713851A
Other languages
English (en)
Other versions
FR2389479B1 (fr
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.)
Carnaud Total Interplastic SA
Original Assignee
Carnaud Total Interplastic SA
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 Carnaud Total Interplastic SA filed Critical Carnaud Total Interplastic SA
Priority to FR7713851A priority Critical patent/FR2389479B1/fr
Priority to US05/902,232 priority patent/US4241008A/en
Priority to LU79571A priority patent/LU79571A1/fr
Priority to SE7805025A priority patent/SE7805025L/xx
Priority to NO781591A priority patent/NO152538C/no
Priority to IT23080/78A priority patent/IT1095872B/it
Priority to DE19782819813 priority patent/DE2819813A1/de
Priority to CA302,715A priority patent/CA1097861A/fr
Priority to BE187422A priority patent/BE866738A/fr
Priority to NL7804866A priority patent/NL7804866A/xx
Priority to JP5400378A priority patent/JPS53138469A/ja
Priority to ES469543A priority patent/ES469543A1/es
Priority to GB18171/78A priority patent/GB1597660A/en
Publication of FR2389479A1 publication Critical patent/FR2389479A1/fr
Application granted granted Critical
Publication of FR2389479B1 publication Critical patent/FR2389479B1/fr
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
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/64—Heating or cooling preforms, parisons or blown articles
    • B29C49/6409—Thermal conditioning of preforms
    • B29C49/6427—Cooling 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
    • B29C49/02—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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/90—Direct application of fluid pressure differential to shape, reshape, i.e. distort, or sustain an article or preform and heat-setting, i.e. crystallizing of stretched or molecularly oriented portion thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/907—Direct application of fluid pressure differential to shape, reshape, i.e. distort, or sustain an article or preform and crystallizing of nonstretched or molecularly unoriented portion thereof

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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Abstract

Procédé et dispositif de fabrication de corps creux en téréphtalate de polyéthylèneglycol. Partant d'une ébauche ou paraison en matière chaude, on refroidit cette ébauche ou paraison rapidement à une température inférieure ou égale à la température de cristallisation et proche de celle-ci, à la suite de quoi on provoque une expansion de la matiere à un taux suffisant pour obtenir une bi-orientation. On obtient des corps creux de très bonnes qualités résistant à la pression et aux chocs.
FR7713851A 1977-05-06 1977-05-06 Expired FR2389479B1 (fr)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR7713851A FR2389479B1 (fr) 1977-05-06 1977-05-06
LU79571A LU79571A1 (fr) 1977-05-06 1978-05-02 Procede et dispositif de fabrication de corps creux et corps creux obtenus
SE7805025A SE7805025L (sv) 1977-05-06 1978-05-02 Forfarande och anordning for framstellning av ihaliga kroppar och kroppar erhallna derigenom
US05/902,232 US4241008A (en) 1977-05-06 1978-05-02 Process for manufacture of hollow bodies
IT23080/78A IT1095872B (it) 1977-05-06 1978-05-05 Procedimento e dispositivo di fabbricazione di corpi cavi e corpi cavi cosi'ottenuti
DE19782819813 DE2819813A1 (de) 1977-05-06 1978-05-05 Verfahren und vorrichtung zur herstellung von hohlkoerpern
NO781591A NO152538C (no) 1977-05-06 1978-05-05 Fremgabngsmaate og apparatur for fremstilling av hule plastartikler.
CA302,715A CA1097861A (fr) 1977-05-06 1978-05-05 Procede et dispositif de fabrication de corps creux et corps creux obtenus
BE187422A BE866738A (fr) 1977-05-06 1978-05-05 Procede et dispositif de fabrication de corps creux et corps creux obtenus
NL7804866A NL7804866A (nl) 1977-05-06 1978-05-05 Werkwijze voor het vervaardigen van holle lichamen, alsmede inrichting voor het uitvoeren van de werkwijze en holle lichamen verkregen volgens de werkwijze.
JP5400378A JPS53138469A (en) 1977-05-06 1978-05-06 Method and apparatus for producing hollow article
ES469543A ES469543A1 (es) 1977-05-06 1978-05-06 Procedimiento de fabricacion de cuerpos huecos transparentesy aparato correspondiente
GB18171/78A GB1597660A (en) 1977-05-06 1978-05-08 Manufacture of hollow bodies of polyethylene terephthalate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7713851A FR2389479B1 (fr) 1977-05-06 1977-05-06

Publications (2)

Publication Number Publication Date
FR2389479A1 true FR2389479A1 (fr) 1978-12-01
FR2389479B1 FR2389479B1 (fr) 1980-12-12

Family

ID=9190452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7713851A Expired FR2389479B1 (fr) 1977-05-06 1977-05-06

Country Status (13)

Country Link
US (1) US4241008A (fr)
JP (1) JPS53138469A (fr)
BE (1) BE866738A (fr)
CA (1) CA1097861A (fr)
DE (1) DE2819813A1 (fr)
ES (1) ES469543A1 (fr)
FR (1) FR2389479B1 (fr)
GB (1) GB1597660A (fr)
IT (1) IT1095872B (fr)
LU (1) LU79571A1 (fr)
NL (1) NL7804866A (fr)
NO (1) NO152538C (fr)
SE (1) SE7805025L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012481A1 (fr) * 1978-12-16 1980-06-25 Chemische Werke Hüls Ag Procédé pour la fabrication en une seule étape de corps creux en homopolymère de propylène ou copolymère de propylène-éthylène partiellement cristallins
FR2539076A1 (fr) * 1983-01-07 1984-07-13 Rhone Poulenc Spec Chim Procede de fabrication d'articles creux biorientes en polymere thermoplastique, les preformes mises en oeuvre dans ce procede et les articles creux, resistants a la pression a chaud obtenus conformement a ce procede

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8102376A (nl) * 1980-05-29 1981-12-16 Plm Ab Werkwijze en inrichting voor het vormen van een houder.
US4356142A (en) * 1980-08-27 1982-10-26 Wheaton Industries Injection blow molding pet products
US4786455A (en) * 1981-02-23 1988-11-22 The Continental Group, Inc. Rotary injection turret and method of utilizing the same in the making of preforms
US4382905A (en) * 1981-07-31 1983-05-10 Valyi Emery I Injection mold dwell cycle
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
US5352402A (en) * 1989-10-23 1994-10-04 Nissei Asb Machine Co., Ltd. Method and apparatus for manufacturing biaxially oriented, thermally stable, blown containers
DE19545024B4 (de) * 1995-12-02 2005-02-17 Sig Corpoplast Gmbh & Co. Kg Verfahren zur Herstellung von Behältern

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3966378A (en) * 1974-05-28 1976-06-29 Valyi Emery I Apparatus for making oriented hollow plastic articles
SE7411960L (sv) * 1974-09-24 1976-03-25 Fabriker As Haustrups Sett att framstella behallare sasom flaskor eller burkar av polyester
CA1080416A (fr) * 1974-10-31 1980-07-01 Robert P. Noonan Contenants en matiere orientee
ES445287A1 (es) * 1975-02-20 1977-10-01 Carnaud Total Interplastic Procedimiento de fabricacion de cuerpos huecos de material termoplastico.
CH602308A5 (fr) * 1975-02-20 1978-07-31 Paul Marcus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012481A1 (fr) * 1978-12-16 1980-06-25 Chemische Werke Hüls Ag Procédé pour la fabrication en une seule étape de corps creux en homopolymère de propylène ou copolymère de propylène-éthylène partiellement cristallins
FR2539076A1 (fr) * 1983-01-07 1984-07-13 Rhone Poulenc Spec Chim Procede de fabrication d'articles creux biorientes en polymere thermoplastique, les preformes mises en oeuvre dans ce procede et les articles creux, resistants a la pression a chaud obtenus conformement a ce procede

Also Published As

Publication number Publication date
NO152538C (no) 1985-10-16
IT7823080A0 (it) 1978-05-05
NL7804866A (nl) 1978-11-08
IT1095872B (it) 1985-08-17
GB1597660A (en) 1981-09-09
DE2819813A1 (de) 1978-11-16
CA1097861A (fr) 1981-03-24
ES469543A1 (es) 1979-08-16
JPS53138469A (en) 1978-12-02
SE7805025L (sv) 1978-11-07
LU79571A1 (fr) 1978-11-03
US4241008A (en) 1980-12-23
FR2389479B1 (fr) 1980-12-12
NO152538B (no) 1985-07-08
BE866738A (fr) 1978-11-06
NO781591L (no) 1978-11-07

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Legal Events

Date Code Title Description
ST Notification of lapse