JPS6073833A - 管状プラスチツクフイルムを空冷するための冷却装置 - Google Patents

管状プラスチツクフイルムを空冷するための冷却装置

Info

Publication number
JPS6073833A
JPS6073833A JP59054139A JP5413984A JPS6073833A JP S6073833 A JPS6073833 A JP S6073833A JP 59054139 A JP59054139 A JP 59054139A JP 5413984 A JP5413984 A JP 5413984A JP S6073833 A JPS6073833 A JP S6073833A
Authority
JP
Japan
Prior art keywords
cooling
ring
air
cooling device
tubular film
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
JP59054139A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0430335B2 (enrdf_load_stackoverflow
Inventor
ハルトムート　ウプマイエル
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.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
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 Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Publication of JPS6073833A publication Critical patent/JPS6073833A/ja
Publication of JPH0430335B2 publication Critical patent/JPH0430335B2/ja
Granted 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP59054139A 1983-03-31 1984-03-21 管状プラスチツクフイルムを空冷するための冷却装置 Granted JPS6073833A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3311932.5 1983-03-31
DE3311932A DE3311932C2 (de) 1983-03-31 1983-03-31 Kühlvorrichtung für aus einem Folienblaskopf extrudierte Kunststoffschlauchfolien
DE3333397.1 1983-09-15

Publications (2)

Publication Number Publication Date
JPS6073833A true JPS6073833A (ja) 1985-04-26
JPH0430335B2 JPH0430335B2 (enrdf_load_stackoverflow) 1992-05-21

Family

ID=6195306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59054139A Granted JPS6073833A (ja) 1983-03-31 1984-03-21 管状プラスチツクフイルムを空冷するための冷却装置

Country Status (2)

Country Link
JP (1) JPS6073833A (enrdf_load_stackoverflow)
DE (1) DE3311932C2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6351124A (ja) * 1986-08-18 1988-03-04 フランク　ドミニツク　セリサノ プラスチツクフイルムの製造方法と装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3333397A1 (de) * 1983-09-15 1985-04-18 Windmöller & Hölscher, 4540 Lengerich Kuehlvorrichtung fuer aus einem folienblaskopf extrudierte kunststoffschlauchfolien
DE3335334C2 (de) 1983-09-29 1986-01-30 Windmöller & Hölscher, 4540 Lengerich Kühlvorrichtung für aus einem Folienblaskopf extrudierte Kunststoffschlauchfolien mit Luftkühlung
DE3436881A1 (de) * 1984-10-08 1986-04-10 Windmöller & Hölscher, 4540 Lengerich Kuehlvorrichtung fuer aus einem folienblaskopf extrudierte kunststoffschlauchfolien
DE9202272U1 (de) * 1992-02-21 1992-04-23 Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf An einen Blaskopf anschließbare Vorrichtung zur Einführung von Blasluft in die Folienblase beim Blasen von Schlauchfolien
DE9214650U1 (de) * 1992-10-28 1993-02-18 Windmöller & Hölscher, 4540 Lengerich Blasfolienextrusionskopf
EP2140998A1 (de) 2008-06-30 2010-01-06 Kdesign GmbH Hochleistungsinnenkühlvorrichtung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4939661A (enrdf_load_stackoverflow) * 1972-08-21 1974-04-13

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2259732A1 (de) * 1972-12-06 1974-06-12 Reifenhaeuser Kg Verfahren und vorrichtung zur herstellung einer schlauchfolie aus thermoplastischem kunststoff
DE2262190B2 (de) * 1972-12-19 1975-02-06 Windmoeller & Hoelscher, 4540 Lengerich Kühlvorrichtung für mittels eines Folienblaskopfes hergestellte Kunstoff-Schlauchfolien mH Luftkühlung
US4330501A (en) * 1980-06-30 1982-05-18 Union Carbide Corporation Method and apparatus for cooling film bubble of low strain hardening polymers

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4939661A (enrdf_load_stackoverflow) * 1972-08-21 1974-04-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6351124A (ja) * 1986-08-18 1988-03-04 フランク　ドミニツク　セリサノ プラスチツクフイルムの製造方法と装置

Also Published As

Publication number Publication date
JPH0430335B2 (enrdf_load_stackoverflow) 1992-05-21
DE3311932A1 (de) 1984-10-11
DE3311932C2 (de) 1986-10-02

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