PT84581A - Procede de refroidissement d:une gaine tubulaire en matiere thermoplastique et un dispositif pour sa mise en oeuvre - Google Patents

Procede de refroidissement d:une gaine tubulaire en matiere thermoplastique et un dispositif pour sa mise en oeuvre

Info

Publication number
PT84581A
PT84581A PT84581A PT8458187A PT84581A PT 84581 A PT84581 A PT 84581A PT 84581 A PT84581 A PT 84581A PT 8458187 A PT8458187 A PT 8458187A PT 84581 A PT84581 A PT 84581A
Authority
PT
Portugal
Prior art keywords
tubular sleeve
flow space
stream
primary air
air flow
Prior art date
Application number
PT84581A
Other languages
English (en)
French (fr)
Inventor
Joel Audureau
Brigitte Morese-Seguela
Vincent Hervais
Original Assignee
Charbonnages Ste Chimique
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 Charbonnages Ste Chimique filed Critical Charbonnages Ste Chimique
Publication of PT84581A publication Critical patent/PT84581A/pt

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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/885—External treatment, e.g. by using air rings for cooling tubular films
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Pipe Accessories (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Laminated Bodies (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Moulding By Coating Moulds (AREA)
  • Package Closures (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
PT84581A 1986-03-28 1987-03-27 Procede de refroidissement d:une gaine tubulaire en matiere thermoplastique et un dispositif pour sa mise en oeuvre PT84581A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8604498A FR2596317B1 (fr) 1986-03-28 1986-03-28 Procede de refroidissement d'une gaine tubulaire en matiere thermoplastique et un dispositif pour sa mise en oeuvre

Publications (1)

Publication Number Publication Date
PT84581A true PT84581A (fr) 1987-04-01

Family

ID=9333658

Family Applications (1)

Application Number Title Priority Date Filing Date
PT84581A PT84581A (fr) 1986-03-28 1987-03-27 Procede de refroidissement d:une gaine tubulaire en matiere thermoplastique et un dispositif pour sa mise en oeuvre

Country Status (15)

Country Link
US (1) US4818467A (pt)
EP (1) EP0239496B1 (pt)
JP (1) JP2593820B2 (pt)
KR (1) KR950011891B1 (pt)
CN (1) CN87102359A (pt)
AT (1) ATE50191T1 (pt)
BR (1) BR8701414A (pt)
DE (1) DE3761621D1 (pt)
DK (1) DK163285C (pt)
ES (1) ES2013765B3 (pt)
FI (1) FI82901C (pt)
FR (1) FR2596317B1 (pt)
GR (1) GR3000475T3 (pt)
NO (1) NO871290L (pt)
PT (1) PT84581A (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2655951B2 (fr) * 1989-05-12 1992-03-13 Bull Sa Boite d'emballage a fermeture autoverrouillable et procede d'emballage.
US5028376A (en) * 1989-07-24 1991-07-02 Phillips Petroleum Company Plastic pipe extrusion
SE468841B (sv) * 1991-08-08 1993-03-29 Tetra Alfa Holdings Bigaggregat med elastiskt material i hon-delen
EP0553367B1 (de) * 1992-01-27 1995-04-26 HOSOKAWA ALPINE Aktiengesellschaft Vorrichtung zum Herstellen von Schlauchfolien
US5310329A (en) * 1992-02-05 1994-05-10 Cree Robert E Air shroud device for a blown film extrusion line
US5207971A (en) * 1992-02-07 1993-05-04 Quantum Chemical Corporation Extrusion of wrinkle-free blown film from high modulus resin
DE9206023U1 (de) * 1992-05-04 1993-06-09 Windmöller & Hölscher, 4540 Lengerich Vorrichtung zum Herstellen von Folienschläuchen im Blasverfahren
US5258161A (en) * 1992-06-15 1993-11-02 Union Carbide Chemicals & Plastics Technology Corporation Blown film extrusion
US5368460A (en) * 1993-06-17 1994-11-29 R. J. Reynolds Tobacco Company Blown film die enclosure
JPH0760833A (ja) * 1993-08-23 1995-03-07 Mitsubishi Chem Corp インフレーション樹脂フィルムの成形方法
US5464336A (en) * 1994-08-11 1995-11-07 Planeta; Mirek Air rings for cooling blown plastic film
DE19816869A1 (de) * 1998-04-16 1999-10-21 Lean Tec Entwicklungs Gmbh Verfahren zur Herstellung von Blas- oder Gießfolien sowie Einrichtung zur Durchführung des Verfahrens
FR2851954B1 (fr) * 2003-03-07 2006-07-07 Alphacan Sa Procede de fabrication en continu de tubes en matiere plastique avec etirage bi-axial et ligne de fabrication pour ce procede
US7296442B2 (en) * 2004-07-15 2007-11-20 Owens-Brockway Glass Container Inc. Neck ring cooling
DE102009046539B4 (de) * 2009-11-09 2013-12-12 Windmöller & Hölscher Kg Vorrichtung zur Herstellung von Folienschläuchen
WO2015172226A1 (en) * 2014-05-13 2015-11-19 Brampton Engineering Inc. Pressure chamber for blown film extrusion
CN104494111A (zh) * 2014-11-27 2015-04-08 德清县康福塑料制品有限公司 塑料薄膜挤出机风刀纠偏装置
DE102015106398A1 (de) * 2015-04-26 2016-10-27 Battenfeld-Cincinnati Germany Gmbh Verfahren und Vorrichtung zum Kühlen von extrudierten Profilen

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL302747A (pt) * 1963-02-11 1900-01-01
FR1421490A (fr) * 1964-11-02 1965-12-17 Prosyn Matériel perfectionné pour la fabrication de gaines en matière plastique extrudée
US3548042A (en) * 1966-07-22 1970-12-15 Reynolds Metals Co Method and apparatus for cooling extruded tubing
DE2256942A1 (de) * 1972-11-21 1974-05-22 Reifenhaeuser Kg Vorrichtung zur herstellung von blasfolien
DE2259732A1 (de) * 1972-12-06 1974-06-12 Reifenhaeuser Kg Verfahren und vorrichtung zur herstellung einer schlauchfolie aus thermoplastischem kunststoff
SU444683A1 (ru) * 1972-12-12 1974-09-30 Предприятие П/Я В-8406 Устройство дл охлаждени экструдируемой рукавной полимерной пленки воздухом
US4272231A (en) * 1977-12-12 1981-06-09 Gloucester Engineering Co., Inc. Air cooling ring for plastic film with independent lubricating air for film guide surface
KR880001768B1 (ko) * 1981-10-30 1988-09-13 스즈끼 세이지 인플레이션필름 성형장치
GB2112703B (en) * 1981-11-28 1985-08-07 Idemitsu Petrochemical Co Cooling extruded tubular plastics film
US4447387A (en) * 1982-09-30 1984-05-08 Union Carbide Corporation Process for manufacture of tubular film
ES533824A0 (es) * 1983-06-29 1985-02-16 Charbonnages Ste Chimique Procedimiento y dispositivo de enfriamiento de hojas plasticas obtenidas por soplado de vaina
CA1239261A (en) * 1984-04-09 1988-07-19 Quantum Chemical Corporation Blown film extrusion
US4626397A (en) * 1984-10-29 1986-12-02 Union Camp Corporation Method for controlled orientation of extruded resins
JP3298950B2 (ja) * 1992-12-01 2002-07-08 日産自動車株式会社 生産設備の情報収集制御装置

Also Published As

Publication number Publication date
JP2593820B2 (ja) 1997-03-26
NO871290D0 (no) 1987-03-27
FR2596317A1 (fr) 1987-10-02
EP0239496B1 (fr) 1990-02-07
DK163285C (da) 1992-07-06
ATE50191T1 (de) 1990-02-15
FI82901C (fi) 1991-05-10
FI871370A7 (fi) 1987-09-29
BR8701414A (pt) 1988-01-05
US4818467A (en) 1989-04-04
KR950011891B1 (ko) 1995-10-12
NO871290L (no) 1987-09-29
DK163285B (da) 1992-02-17
FI82901B (fi) 1991-01-31
JPS62236723A (ja) 1987-10-16
DK150287A (da) 1987-09-29
FR2596317B1 (fr) 1988-07-29
EP0239496A1 (fr) 1987-09-30
ES2013765B3 (es) 1990-06-01
GR3000475T3 (en) 1991-06-28
KR870008684A (ko) 1987-10-20
DK150287D0 (da) 1987-03-25
CN87102359A (zh) 1987-10-07
DE3761621D1 (de) 1990-03-15
FI871370A0 (fi) 1987-03-27

Similar Documents

Publication Publication Date Title
PT84581A (fr) Procede de refroidissement d:une gaine tubulaire en matiere thermoplastique et un dispositif pour sa mise en oeuvre
ES8304807A1 (es) Metodo y aparato de tratar materia en una masa turbulenta de material particulado.
ES541397A0 (es) Procedimiento y dispositivo para la regulacion del caudal de flujo de un liquido electricamente conductor
SE8006744L (sv) Stralningspanna
SE7410692L (pt)
SE8301630D0 (sv) Partikelanalyserings- och sorteringsapparat
ATE24127T1 (de) Vorrichtung zur kaltverformung metallischer werkstuecke mit entgegengesetzten axialteilen.
DK157432C (da) Apparat til begasning af vaesker eller suspensioner
DK0649689T3 (da) Fremgangsmåde og indretning til fremstilling af pressefitings
ZA887837B (en) Process in which matter is subjecte to fluid flow
DE3363143D1 (en) Casting apparatus and tubular mould for the continuous casting of thin-walled iron tubes
JPS56142456A (en) Pipe inside inspecting device
GB2301401A (en) Fluid pumping
SE8100732L (sv) Luftkylare med kondensatavskiljare
BE813255A (fr) Procede permettant de former un manchon sur une extremite d'un tube en matiere thermoplastique et dispositif pour la mise en oeuvre de ce procede
SE7713786L (sv) Apparat och forfaringssett for kontinuerlig hydrostatisk extrudering
FR2374965A1 (fr) Appareil a jet, notamment pour nettoyage, decapage ou pompage par induction
JPS56109729A (en) Method and device for forming parison
GB1202100A (en) Magnetic separator method and apparatus
JPS57113701A (en) Manufacture and manufacturing device of duct type trolley
JPS52156777A (en) Equipment for separating gas
IT1073995B (it) Perfezionamento nei dispositivi a getto in particolare per la miscela di correnti fluide
NL7700058A (en) Liq. jet mixing nozzle - has coaxial inlet and outlet tubes mounted in sleeve and pipe adjustably screwing together
KR870002932A (ko) 포리에스텔튜브 성형장치
JPS51138584A (en) Fluid separating apparat us using hollow fibres