FR2399977A1 - Procede pour la production de corps creux orientes - Google Patents

Procede pour la production de corps creux orientes

Info

Publication number
FR2399977A1
FR2399977A1 FR7724579A FR7724579A FR2399977A1 FR 2399977 A1 FR2399977 A1 FR 2399977A1 FR 7724579 A FR7724579 A FR 7724579A FR 7724579 A FR7724579 A FR 7724579A FR 2399977 A1 FR2399977 A1 FR 2399977A1
Authority
FR
France
Prior art keywords
production
hollow bodies
preform
molded
ring
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.)
Withdrawn
Application number
FR7724579A
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.)
Solvay SA
Original Assignee
Solvay 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 Solvay SA filed Critical Solvay SA
Priority to FR7724579A priority Critical patent/FR2399977A1/fr
Priority to IT2638178A priority patent/IT1097570B/it
Priority to EP19780200127 priority patent/EP0000801B1/fr
Priority to DE7878200127T priority patent/DE2860374D1/de
Priority to BR7805053A priority patent/BR7805053A/pt
Priority to AT571678A priority patent/AT381671B/de
Publication of FR2399977A1 publication Critical patent/FR2399977A1/fr
Priority to US06/178,342 priority patent/US4317793A/en
Withdrawn legal-status Critical Current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
    • B29C49/071—Preforms or parisons characterised by their configuration, e.g. geometry, dimensions or physical properties
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/073—Preforms or parisons characterised by their configuration having variable diameter
    • 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
    • B29C2949/073—Preforms or parisons characterised by their configuration having variable diameter
    • B29C2949/0731—Preforms or parisons characterised by their configuration having variable diameter at neck portion
    • 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
    • B29C2949/073—Preforms or parisons characterised by their configuration having variable diameter
    • B29C2949/0732—Preforms or parisons characterised by their configuration having variable diameter at flange portion
    • 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
    • B29C2949/073—Preforms or parisons characterised by their configuration having variable diameter
    • B29C2949/0733—Preforms or parisons characterised by their configuration having variable diameter at body portion
    • 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
    • B29C2949/076—Preforms or parisons characterised by their configuration characterised by the shape
    • B29C2949/0768—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform
    • B29C2949/077—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform characterised by 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
    • B29C2949/079—Auxiliary parts or inserts
    • B29C2949/0793—Transport means
    • 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
    • B29C2949/0816—Wall thickness of the flange
    • 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
    • B29C2949/0834—Height, length of the flange
    • 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
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/22—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at neck portion
    • 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
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/24—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at flange portion
    • 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
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/26—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at body portion
    • 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
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/28—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at bottom portion
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

a. L'invention concerne un procédé pour la production de corps creux orientés en matières thermoplastique. b. On moule une préforme comportant une bague d'orifice de col 5 moulée dans sa forme définitive et, après conditionnement thermique de la préforme, on procède au soufflage final du corps creux, et en particulier la partie inférieure de col en dessous de la bague d'orifice. c. L'invention permet la production de corps creux orientés que l'on peut pourvoir d'une fermeture étanche et que l'on utilise pour le conditionnement de boissons carbonatées.
FR7724579A 1977-08-08 1977-08-08 Procede pour la production de corps creux orientes Withdrawn FR2399977A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7724579A FR2399977A1 (fr) 1977-08-08 1977-08-08 Procede pour la production de corps creux orientes
IT2638178A IT1097570B (it) 1977-08-08 1978-08-01 Processo per la produzione di corpi cavi orientati
EP19780200127 EP0000801B1 (fr) 1977-08-08 1978-08-03 Procédé pour la production de corps creux orientés
DE7878200127T DE2860374D1 (en) 1977-08-08 1978-08-03 Method for producing oriented hollow bodies
BR7805053A BR7805053A (pt) 1977-08-08 1978-08-07 Processo para a producao de corpos ocos orientados de material termoplastico
AT571678A AT381671B (de) 1977-08-08 1978-08-07 Verfahren zum herstellen von orientierten hohlkoerpern aus thermoplastischem kunststoff
US06/178,342 US4317793A (en) 1977-08-08 1980-08-14 Process for the production of oriented hollow bodies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7724579A FR2399977A1 (fr) 1977-08-08 1977-08-08 Procede pour la production de corps creux orientes

Publications (1)

Publication Number Publication Date
FR2399977A1 true FR2399977A1 (fr) 1979-03-09

Family

ID=9194424

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7724579A Withdrawn FR2399977A1 (fr) 1977-08-08 1977-08-08 Procede pour la production de corps creux orientes

Country Status (7)

Country Link
US (1) US4317793A (fr)
EP (1) EP0000801B1 (fr)
AT (1) AT381671B (fr)
BR (1) BR7805053A (fr)
DE (1) DE2860374D1 (fr)
FR (1) FR2399977A1 (fr)
IT (1) IT1097570B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3101284C2 (de) * 1981-01-16 1985-08-01 Krupp Corpoplast Maschinenbau GmbH, 2000 Hamburg Verfahren zum Formen des offenen Endabschnittes eines einen geschlossenen Boden aufweisenden Vorformlings für das Blasformen eines Hohlkörpers aus thermoplastischem Kunststoff, insbesondere einer Flasche, und Vorrichtung zum Durchführen des Verfahrens
US4566871A (en) * 1981-01-16 1986-01-28 Krupp Corpoplast Maschinenbau Gmbh Apparatus for making a parison for blowmolding of a hollow article
US4515836A (en) * 1982-07-16 1985-05-07 Nordson Corporation Process for coating substrates with aqueous polymer dispersions
US4573429A (en) * 1983-06-03 1986-03-04 Nordson Corporation Process for coating substrates with aqueous polymer dispersions
US4709803A (en) * 1986-02-12 1987-12-01 B & G Machinery Company Preform transfer mechanism
US4767311A (en) * 1986-06-02 1988-08-30 Cincinnati Milacron Inc. Blow molding apparatus with resilient skirted spindle nose
WO1991017788A1 (fr) * 1990-05-11 1991-11-28 Saab Mark A Catheters d'une seule piece a parois minces de haute resistance
CA2159169C (fr) * 1994-09-27 2006-05-16 Tony Salemi Appareil de moulage par soufflage/injection de bouteilles de plastique et procede ameliore
IT1311703B1 (it) * 1999-07-23 2002-03-19 Sipa Spa Impianto ad alta efficienza di soffiaggio di preforme
US7214341B2 (en) * 2004-01-30 2007-05-08 Owens-Illinois Prescription Products Inc. Method of injection molding a preform including a radially extending element
GB0804266D0 (en) * 2008-03-07 2008-04-16 Univ Belfast Thermoplastic preform method and apparatus
DE102008021526A1 (de) * 2008-04-30 2009-11-05 Krones Ag Vorrichtung zum Expandieren von Kunststoffbehältnissen
EP2367672B1 (fr) * 2009-09-10 2012-08-15 Gea Procomac S.p.A. Moule servant a mouler un recipient obtenu a partir d'une paraison de matiere plastique et procede associe

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1451995A (fr) * 1964-12-30 1966-02-25 Solvay Décolleteuse de bouteilles en matière plastique et similaires
US3585683A (en) * 1968-03-11 1971-06-22 Phillips Petroleum Co Blow molding apparatus
US3651186A (en) * 1968-03-29 1972-03-21 Hercules Inc Method for forming blow molded articles of oriented thermoplastic material
DE1779306A1 (de) * 1968-07-27 1971-09-16 Bosch Gmbh Robert Vorrichtung zum Blasformen von Hohlkoerpern aus Vorformlingen
DE1805091B2 (de) * 1968-10-25 1978-03-09 Guenther 7000 Stuttgart Schmid Verfahren ium Herstellen eines Hohlkörpers aus einem thermoplastischen Kunststoff
DE1947525A1 (de) * 1969-09-19 1971-04-01 Bosch Gmbh Robert Vorrichtung zum Blasformen von Hohlkoerpern
GB1328488A (en) * 1970-07-10 1973-08-30 Showa Denko Kk Method and apparatus for manufacturing shaped articles by injection-blow moulding
NO134099C (fr) * 1970-11-10 1976-08-18 Solvay
FR2121541B1 (fr) * 1971-01-04 1975-08-29 Owens Illinois Inc
US3873660A (en) * 1971-06-01 1975-03-25 Monsanto Co Method for forming multiaxially oriented containers
US3769394A (en) * 1971-09-15 1973-10-30 American Can Co Method for finishing blow molded plastic containers in the mold
US3801690A (en) * 1972-02-16 1974-04-02 Phillips Petroleum Co Closing mold halves on stretched portion of individual parison preform at orientation temperature
CA1006672A (en) * 1972-07-03 1977-03-15 Illinois Tool Works Inc. Plastic preform
US3833332A (en) * 1972-11-17 1974-09-03 Owens Illinois Inc Apparatus for forming containers of thermoplastic material
FR2213148B1 (fr) * 1973-01-05 1976-04-30 Solvay
US3949033A (en) * 1973-11-02 1976-04-06 Owens-Illinois, Inc. Method of making a blown plastic container having a multi-axially stretch oriented concave bottom
FR2261117B1 (fr) * 1974-02-14 1976-11-26 Solvay
FR2263874B1 (fr) * 1974-03-15 1976-12-17 Solvay
US4080146A (en) * 1974-11-22 1978-03-21 The Continental Group, Inc. Segmented blow molds
FR2293297A1 (fr) * 1974-12-04 1976-07-02 Carnaud Total Interplastic Procede de fabrication de corps creux en matiere plastique a partir de preformes, corps creux obtenus et preformes pour leur obtention
US3973941A (en) * 1974-12-23 1976-08-10 The Nestle Company Inc. Method of producing a blown bottle having means determinative of relationship between the bottle body and the annular position of associated means mounted on the finish
CH595970A5 (fr) * 1975-01-07 1978-02-28 Solvay
FR2345280A1 (fr) * 1976-03-22 1977-10-21 Solvay Appareillage pour la production en continu de corps creux orientes en matiere thermoplastique

Also Published As

Publication number Publication date
AT381671B (de) 1986-11-10
US4317793A (en) 1982-03-02
EP0000801B1 (fr) 1981-01-28
EP0000801A1 (fr) 1979-02-21
IT7826381A0 (it) 1978-08-01
DE2860374D1 (en) 1981-03-19
ATA571678A (de) 1986-04-15
BR7805053A (pt) 1979-03-13
IT1097570B (it) 1985-08-31

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Legal Events

Date Code Title Description
ST Notification of lapse