FR2484324A1 - Procede pour la fabrication de profiles tubulaires rigides a parois minces - Google Patents

Procede pour la fabrication de profiles tubulaires rigides a parois minces Download PDF

Info

Publication number
FR2484324A1
FR2484324A1 FR8013158A FR8013158A FR2484324A1 FR 2484324 A1 FR2484324 A1 FR 2484324A1 FR 8013158 A FR8013158 A FR 8013158A FR 8013158 A FR8013158 A FR 8013158A FR 2484324 A1 FR2484324 A1 FR 2484324A1
Authority
FR
France
Prior art keywords
pressure
blank
mold
tubular
internal pressure
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
FR8013158A
Other languages
English (en)
French (fr)
Other versions
FR2484324B1 (US06491871-20021210-M00007.png
Inventor
Claude Bonnebat
Louis Macabrey
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries 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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Priority to FR8013158A priority Critical patent/FR2484324A1/fr
Priority to US06/271,380 priority patent/US4421711A/en
Priority to DE8181420092T priority patent/DE3165221D1/de
Priority to AT81420092T priority patent/ATE8750T1/de
Priority to EP81420092A priority patent/EP0043782B1/fr
Publication of FR2484324A1 publication Critical patent/FR2484324A1/fr
Application granted granted Critical
Publication of FR2484324B1 publication Critical patent/FR2484324B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/18—Pleated or corrugated hoses
    • 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
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/78—Measuring, controlling or regulating
    • B29C49/783—Measuring, controlling or regulating blowing pressure
    • B29C2049/7832—Blowing with two or more pressure levels
    • 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
    • B29C2949/08—Preforms made of several individual parts, e.g. by welding or gluing parts together
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform
    • B29K2105/258—Tubular

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Extrusion Of Metal (AREA)
FR8013158A 1980-06-13 1980-06-13 Procede pour la fabrication de profiles tubulaires rigides a parois minces Granted FR2484324A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8013158A FR2484324A1 (fr) 1980-06-13 1980-06-13 Procede pour la fabrication de profiles tubulaires rigides a parois minces
US06/271,380 US4421711A (en) 1980-06-13 1981-06-08 Molding of elongate, hollow, biaxially oriented thermoplastic shaped articles
DE8181420092T DE3165221D1 (en) 1980-06-13 1981-06-12 Method of forming rigid thin-walled tubular profiles
AT81420092T ATE8750T1 (de) 1980-06-13 1981-06-12 Verfahren zum herstellen starrer, duennwandiger, rohrfoermiger profile.
EP81420092A EP0043782B1 (fr) 1980-06-13 1981-06-12 Procédé pour la fabrication de profilés tubulaires rigides à parois minces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8013158A FR2484324A1 (fr) 1980-06-13 1980-06-13 Procede pour la fabrication de profiles tubulaires rigides a parois minces

Publications (2)

Publication Number Publication Date
FR2484324A1 true FR2484324A1 (fr) 1981-12-18
FR2484324B1 FR2484324B1 (US06491871-20021210-M00007.png) 1983-05-13

Family

ID=9243061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8013158A Granted FR2484324A1 (fr) 1980-06-13 1980-06-13 Procede pour la fabrication de profiles tubulaires rigides a parois minces

Country Status (5)

Country Link
US (1) US4421711A (US06491871-20021210-M00007.png)
EP (1) EP0043782B1 (US06491871-20021210-M00007.png)
AT (1) ATE8750T1 (US06491871-20021210-M00007.png)
DE (1) DE3165221D1 (US06491871-20021210-M00007.png)
FR (1) FR2484324A1 (US06491871-20021210-M00007.png)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6359513A (ja) * 1986-08-30 1988-03-15 Toyo Seikan Kaisha Ltd ポリエステル中空成形体の製造
US5011648A (en) * 1989-02-14 1991-04-30 Van Dorn Company System, method and apparatus for hot fill PET container
US5067622A (en) * 1989-11-13 1991-11-26 Van Dorn Company Pet container for hot filled applications
GB2238975A (en) * 1989-12-15 1991-06-19 Metal Box Plc Heatsetting of thermoplastics tubular articles
DE4300597A1 (de) * 1993-01-13 1994-07-14 Basf Ag Verfahren zur Herstellung von Hohlkörpern aus thermoplastischen Kunststoffen
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
US7104574B2 (en) * 2000-01-20 2006-09-12 Uponor Eti Company Corrugated pipe connection joint
JP2003286043A (ja) * 2002-03-28 2003-10-07 Fujitsu Ltd 放電管用の偏平楕円状ガラス細管の製造方法
US20050127561A1 (en) * 2003-12-16 2005-06-16 Scimed Life Systems, Inc. Method of making expandable-collapsible bodies by temperature gradient expansion molding
EP1688233A1 (en) 2005-02-04 2006-08-09 The Procter & Gamble Company Process for the manufacture of containers which have an integral handle, and containers manufactured thereby
CN115340714A (zh) * 2022-07-06 2022-11-15 宜宾天亿新材料科技有限公司 取向自增强聚乙烯管材生产方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2705775B1 (de) * 1977-02-11 1978-08-10 Voith Fischer Kunststofftech Vorrichtung zum zweistufigen Blasformen eines Hohlkoerpers aus thermoplastischem Kunststoff

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2184857A1 (en) * 1972-05-16 1973-12-28 Yorkshire Imperial Plastics Thermoplastic pipe socket
FR2336233A1 (fr) * 1974-06-04 1977-07-22 Farrell Plastic Mach Procede et appareil de realisation d'un recipient a anse creuse par moulage par injection
FR2339481A1 (fr) * 1974-10-04 1977-08-26 Farrell Plastic Mach Appareil et procede de soufflage d'un recipient moule par injection
CA1080416A (en) * 1974-10-31 1980-07-01 Robert P. Noonan Oriented containers
FR2320176A2 (fr) * 1975-08-06 1977-03-04 Carnaud Total Interplastic Procede de fabrication de corps creux en matiere plastique a l'aide de preformes, corps creux obtenus et preformes pour leur obtention
US4034036A (en) * 1975-10-31 1977-07-05 Consupak, Inc. Parison control in longitudinal stretch
DE2706055A1 (de) * 1976-02-20 1977-08-25 Owens Illinois Inc Verfahren und vorrichtung zum blasformen von kunststoffgegenstaenden
GB1589052A (en) * 1976-09-23 1981-05-07 Yorkshire Imperial Plastics Pipe of oriented thermoplastic polymeric material and method of forming the same
JPS5854649B2 (ja) * 1976-10-27 1983-12-06 日東電工株式会社 熱収縮性チュ−ブの製造方法
DE2717365A1 (de) * 1977-04-20 1978-10-26 Bekum Maschf Gmbh Verfahren zur herstellung von hohlkoerpern aus thermoplastischem kunststoff
FR2389478B1 (US06491871-20021210-M00007.png) * 1977-05-04 1980-11-28 Rhone Poulenc Ind
US4130617A (en) * 1977-12-30 1978-12-19 Airco, Inc. Method of making endotracheal tube cuffs

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2705775B1 (de) * 1977-02-11 1978-08-10 Voith Fischer Kunststofftech Vorrichtung zum zweistufigen Blasformen eines Hohlkoerpers aus thermoplastischem Kunststoff

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/75 *

Also Published As

Publication number Publication date
ATE8750T1 (de) 1984-08-15
EP0043782A1 (fr) 1982-01-13
US4421711A (en) 1983-12-20
EP0043782B1 (fr) 1984-08-01
DE3165221D1 (en) 1984-09-06
FR2484324B1 (US06491871-20021210-M00007.png) 1983-05-13

Similar Documents

Publication Publication Date Title
KR100429582B1 (ko) 배향된폴리머물건
CA1106119A (fr) Procedes pour l'obtention de corps creux orientes en matiere thermoplastique
FR2484324A1 (fr) Procede pour la fabrication de profiles tubulaires rigides a parois minces
EP1159122B1 (en) Thermoplastic tube
FR2458377A1 (fr) Preforme tubulaire en matiere thermoplastique et procede et equipement pour sa fabrication
AU660073B2 (en) A method and an apparatus for the orientation of a plastic pipe and an oriented ribbed plastic pipe produced by the method
US3496258A (en) Method of polymer molding
US3821349A (en) Internal cooling of polyethylene terephthalate tubing
US20240261777A1 (en) Stretch blow molded pipette, and system and method for forming same
US3288317A (en) Molecularly oriented bottle
CA1074516A (fr) Fabrication de corps creux en matiere plastique
EP0153342B1 (en) Method of and apparatus for producing tubular articles of biaxially oriented polymers
US4462953A (en) Process for the manufacture of polyester film
FR2531001A1 (fr) Paraison pour recipients orientes en matiere plastique
US3221084A (en) Manufacture of polyethylene film
AU2001292277B2 (en) Stretch blow container and molding method therefor
FR2462254A1 (fr) Tubes et profiles biorientes en matiere thermoplastique et leur procede de fabrication
EP1044783A1 (en) Process for fabricating an axially oriented plastic pipe and pipe thus obtained
JPH027821B2 (US06491871-20021210-M00007.png)
JPS592820A (ja) プラスチツクボトルの成形方法
AU777797B2 (en) Thermoplastic tube
JP2005506400A (ja) 熱収縮性フィルム及びジャケット
US20020130445A1 (en) Thermoplastic articles made from extrusion blow molded pre-forms
CN1319494A (zh) 制造径、轴双向拉伸或径向单向拉伸塑料管的方法及装置
CH643178A5 (en) Polypropylene bottle moulded by stretch blow moulding and methods for the manufacture thereof

Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse
ST Notification of lapse