FR2854592A1 - Systeme et procede de soufflage de corps creux en matiere plastique minimisant la consommation d'air haute pression - Google Patents

Systeme et procede de soufflage de corps creux en matiere plastique minimisant la consommation d'air haute pression

Info

Publication number
FR2854592A1
FR2854592A1 FR0305553A FR0305553A FR2854592A1 FR 2854592 A1 FR2854592 A1 FR 2854592A1 FR 0305553 A FR0305553 A FR 0305553A FR 0305553 A FR0305553 A FR 0305553A FR 2854592 A1 FR2854592 A1 FR 2854592A1
Authority
FR
France
Prior art keywords
high pressure
blowing
liquid
pressure air
hollow bodies
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.)
Pending
Application number
FR0305553A
Other languages
English (en)
Inventor
Frederic Xavier Claude Hermier
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.)
NEWTEC INTERNAT GROUP
Original Assignee
NEWTEC INTERNAT GROUP
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 NEWTEC INTERNAT GROUP filed Critical NEWTEC INTERNAT GROUP
Priority to FR0305553A priority Critical patent/FR2854592A1/fr
Priority to PCT/FR2004/001117 priority patent/WO2004098862A2/fr
Publication of FR2854592A1 publication Critical patent/FR2854592A1/fr
Pending 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
    • B29C49/44—Component parts, details or accessories; Auxiliary operations for applying pressure through the walls of an inflated bag
    • 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
    • B29C49/78—Measuring, controlling or regulating
    • B29C49/783—Measuring, controlling or regulating blowing pressure
    • B29C2049/7831—Measuring, controlling or regulating blowing pressure characterised by pressure values or ranges
    • 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
    • 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
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material

Landscapes

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

Abstract

La présente invention a pour objet un système et un procédé de soufflage de corps creux en matière plastique minimisant la consommation d'air haute pression.Elle concerne la fabrication de récipients par étirage-soufflage à partir d'ébauches, ou "préformes", moulées par injection, le système consistant à gainer la tige d'étirage (9), pourvue d'un canal interne (12) relié à une canalisation d'arrivée de liquide, d'une poche (10) en élastomère dans laquelle un liquide (14) est introduit grâce à l'action mécanique d'un piston après la phase d'étirage et de pré-soufflage, de façon à lui faire prendre le volume du corps pré-soufflé avant de procéder au soufflage haute pression, un clapet anti-retour disposé sur l'alimentation de liquide rendant incompressible la poche (10) remplie de liquide.L'invention est en particulier destinée à la fabrication de bouteilles en matière thermoplastique telle que le polyéthylène téréphtalate (P.E.T.).
FR0305553A 2003-05-07 2003-05-07 Systeme et procede de soufflage de corps creux en matiere plastique minimisant la consommation d'air haute pression Pending FR2854592A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0305553A FR2854592A1 (fr) 2003-05-07 2003-05-07 Systeme et procede de soufflage de corps creux en matiere plastique minimisant la consommation d'air haute pression
PCT/FR2004/001117 WO2004098862A2 (fr) 2003-05-07 2004-05-07 Systeme et procede de soufflage de corps creux en matiere plastique minimisant la consommation d'air haute pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0305553A FR2854592A1 (fr) 2003-05-07 2003-05-07 Systeme et procede de soufflage de corps creux en matiere plastique minimisant la consommation d'air haute pression

Publications (1)

Publication Number Publication Date
FR2854592A1 true FR2854592A1 (fr) 2004-11-12

Family

ID=33306209

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0305553A Pending FR2854592A1 (fr) 2003-05-07 2003-05-07 Systeme et procede de soufflage de corps creux en matiere plastique minimisant la consommation d'air haute pression

Country Status (2)

Country Link
FR (1) FR2854592A1 (fr)
WO (1) WO2004098862A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3055241A1 (fr) * 2016-08-25 2018-03-02 Airless Pet Procede de fabrication, recipient et machine d’injection associes
GB2620189A (en) * 2022-06-30 2024-01-03 Pulpex Ltd Method and mould system

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20040235A1 (it) * 2004-04-21 2004-07-21 Luigi Fioretti Apparecchiatura per la formazione di un contenitore e la sagomatura del relativo profilo, a partire da un materiale in film
DE102008030866B4 (de) 2008-06-30 2017-05-18 Krones Aktiengesellschaft Blasvorrichtung, insbesondere für Behältnisse
DE102009031681A1 (de) * 2009-07-03 2011-01-05 Krones Ag Blasmaschine und Verfahren zum Herstellen von Hohlkörpern
DE102012105999A1 (de) * 2012-07-05 2014-01-09 Krones Ag Blasmaschine und verfahren zum herstellen eines hohlkörpers aus einem vorformling mit einer blasmaschine
BR102013001703B1 (pt) * 2013-01-23 2022-04-05 Hélio Vieira Alves Conjunto de invenções, que inclui processos de fabricação de pré-formas e garrafão de plástico para armazenar água, levá-la usando tampa-transporte e alça, e que, sendo posto invertido em suporte-base e abrindo-se sua tampa-suspiro e sua tampa-torneira, serve (a água) direto ao recipiente externo
DE102014016140A1 (de) * 2014-10-30 2016-05-04 Khs Corpoplast Gmbh Verfahren zur Entfernung von Luft aus Vorformlingen zur Herstellung von gefüllten Behältern aus Kunststoff
JP6825991B2 (ja) * 2017-05-30 2021-02-03 株式会社吉野工業所 液体入り容器の製造方法
GB2622789A (en) * 2022-09-27 2024-04-03 Pulpex Ltd System for and method of forming receptacle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2768106A (en) * 1950-09-19 1956-10-23 Jack D Sartakoff Method of making a carboy
US3837776A (en) * 1973-07-06 1974-09-24 Farrell Patent Co Product cooling for blow molding
US3868206A (en) * 1971-11-17 1975-02-25 Continental Can Co Apparatus for manufacture of highly oriented polymeric containers
US3944645A (en) * 1972-04-24 1976-03-16 Farrell Patent Company Method for balloon blown plastic molding

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2768106A (en) * 1950-09-19 1956-10-23 Jack D Sartakoff Method of making a carboy
US3868206A (en) * 1971-11-17 1975-02-25 Continental Can Co Apparatus for manufacture of highly oriented polymeric containers
US3944645A (en) * 1972-04-24 1976-03-16 Farrell Patent Company Method for balloon blown plastic molding
US3837776A (en) * 1973-07-06 1974-09-24 Farrell Patent Co Product cooling for blow molding

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3055241A1 (fr) * 2016-08-25 2018-03-02 Airless Pet Procede de fabrication, recipient et machine d’injection associes
GB2620189A (en) * 2022-06-30 2024-01-03 Pulpex Ltd Method and mould system

Also Published As

Publication number Publication date
WO2004098862A3 (fr) 2005-02-17
WO2004098862A2 (fr) 2004-11-18

Similar Documents

Publication Publication Date Title
FR2854592A1 (fr) Systeme et procede de soufflage de corps creux en matiere plastique minimisant la consommation d'air haute pression
ES2526070T3 (es) Preforma para la fabricación de contenedores de plástico en un procedimiento de conformación con soplado y estirado y procedimiento para la fabricación de la preforma
ATE423670T1 (de) Herstellungsverfahren von behältern aus polyesterharz
AU2011316513B2 (en) Blow nozzle to control liquid flow with pre-stretch rod assembly
JP5980813B2 (ja) パリソン及びそれを用いた容器のブロー成形方法
EP3380241B1 (fr) Pipette sérologique unitaire et ses procédés de fabrication
MA30818B1 (fr) Preforme en plastique amelioree
ATE508856T1 (de) Vorrichtung zur herstellung von behältern
EP3225380B1 (fr) Procédé de moulage par soufflage de liquide pour récipient à déstratification
EP3238908B1 (fr) Appareil de moulage par soufflage d'un liquide et préforme
CN107614240A (zh) 吹塑成型装置
KR101975644B1 (ko) 중공 용기의 제조 방법 및 제조 장치
RU2018110828A (ru) Сжимаемая бутылка
CN104136194A (zh) 吹塑成型装置和吹塑成型容器的制造方法
FR2863929B1 (fr) Agencement pour la fixation amovible d'une tige d'etirage sur un coulisseau appartenant a une machine de soufflage et d'etirage d'une preforme
KR101041416B1 (ko) 다층 용융 수지덩어리, 그 다층 용융 수지덩어리로부터압축성형된 블로우성형용 다층 예비성형물 및 다층 용기
US20060005732A1 (en) Blow-molded paintball and method of manufacture thereof
WO2002028619A1 (fr) Recipient souffle avec etirage et sont procede de moulage
EP3225379B1 (fr) Paraison pour moulage par soufflage étirage biaxial, récipient, procédé de production d'une paraison pour moulage par soufflage étirage biaxial, et procédé de production de récipient
EP3634714A1 (fr) Procédés de formation de pipettes sérologiques unitaires
CN209320284U (zh) 塑料管成型模具
BRPI0621837B8 (pt) cabeçote de extrusão para moldagem a sopro de corpos ocos com um sistema de distribuição da espessura das paredes da preforma e método para controlar a espessura das paredes de uma preforma
WO2008025331A3 (fr) Procédé de production de corps tubulaires et corps tubulaire
JP3865291B2 (ja) 内溶液を残りなく注出可能にした液体中空容器
RU2457915C2 (ru) Пластиковая емкость