ATE8750T1 - Verfahren zum herstellen starrer, duennwandiger, rohrfoermiger profile. - Google Patents

Verfahren zum herstellen starrer, duennwandiger, rohrfoermiger profile.

Info

Publication number
ATE8750T1
ATE8750T1 AT81420092T AT81420092T ATE8750T1 AT E8750 T1 ATE8750 T1 AT E8750T1 AT 81420092 T AT81420092 T AT 81420092T AT 81420092 T AT81420092 T AT 81420092T AT E8750 T1 ATE8750 T1 AT E8750T1
Authority
AT
Austria
Prior art keywords
shaped article
thermoplastic
walled
preform
heated
Prior art date
Application number
AT81420092T
Other languages
English (en)
Inventor
Claude Bonnebat
Louis Macabrey
Original Assignee
Rhone-Poulenc Specialites Chimiques
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 Specialites Chimiques filed Critical Rhone-Poulenc Specialites Chimiques
Application granted granted Critical
Publication of ATE8750T1 publication Critical patent/ATE8750T1/de

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)
AT81420092T 1980-06-13 1981-06-12 Verfahren zum herstellen starrer, duennwandiger, rohrfoermiger profile. ATE8750T1 (de)

Applications Claiming Priority (2)

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
EP81420092A EP0043782B1 (de) 1980-06-13 1981-06-12 Verfahren zum Herstellen starrer, dünnwandiger, rohrförmiger Profile

Publications (1)

Publication Number Publication Date
ATE8750T1 true ATE8750T1 (de) 1984-08-15

Family

ID=9243061

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81420092T ATE8750T1 (de) 1980-06-13 1981-06-12 Verfahren zum herstellen starrer, duennwandiger, rohrfoermiger profile.

Country Status (5)

Country Link
US (1) US4421711A (de)
EP (1) EP0043782B1 (de)
AT (1) ATE8750T1 (de)
DE (1) DE3165221D1 (de)
FR (1) FR2484324A1 (de)

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 (de) 2005-02-04 2006-08-09 The Procter & Gamble Company Verfahren zur Herstellung von Behältern mit integralem Handgriff sowie so hergestellte Behälter
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

Family Cites Families (13)

* 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
DE7704101U1 (de) * 1977-02-11 1978-09-14 Voith Fischer Kunststofftechnik Gmbh & Co Kg, 5204 Lohmar Vorrichtung zum zweistufigen Blasformen eines Hohlkörpers aus thermoplastischem Kunststoff
DE2717365A1 (de) * 1977-04-20 1978-10-26 Bekum Maschf Gmbh Verfahren zur herstellung von hohlkoerpern aus thermoplastischem kunststoff
FR2389478B1 (de) * 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

Also Published As

Publication number Publication date
FR2484324A1 (fr) 1981-12-18
EP0043782B1 (de) 1984-08-01
DE3165221D1 (en) 1984-09-06
US4421711A (en) 1983-12-20
EP0043782A1 (de) 1982-01-13
FR2484324B1 (de) 1983-05-13

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee