DE9214651U1 - Blasfolienextrusionskopf - Google Patents

Blasfolienextrusionskopf

Info

Publication number
DE9214651U1
DE9214651U1 DE9214651U DE9214651U DE9214651U1 DE 9214651 U1 DE9214651 U1 DE 9214651U1 DE 9214651 U DE9214651 U DE 9214651U DE 9214651 U DE9214651 U DE 9214651U DE 9214651 U1 DE9214651 U1 DE 9214651U1
Authority
DE
Germany
Prior art keywords
extrusion head
blown film
film extrusion
ring
cooling
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.)
Expired - Lifetime
Application number
DE9214651U
Other languages
German (de)
English (en)
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
Priority to DE9214651U priority Critical patent/DE9214651U1/de
Publication of DE9214651U1 publication Critical patent/DE9214651U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • B29C48/903—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
    • 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
    • B29C48/9125—Cooling of hollow articles of tubular films internally
    • 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
    • B29C48/913—Cooling of hollow articles of tubular films externally

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)
DE9214651U 1992-10-28 1992-10-28 Blasfolienextrusionskopf Expired - Lifetime DE9214651U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9214651U DE9214651U1 (de) 1992-10-28 1992-10-28 Blasfolienextrusionskopf

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9214651U DE9214651U1 (de) 1992-10-28 1992-10-28 Blasfolienextrusionskopf

Publications (1)

Publication Number Publication Date
DE9214651U1 true DE9214651U1 (de) 1993-02-18

Family

ID=6885392

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9214651U Expired - Lifetime DE9214651U1 (de) 1992-10-28 1992-10-28 Blasfolienextrusionskopf

Country Status (1)

Country Link
DE (1) DE9214651U1 (it)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005006474A1 (de) * 2005-02-12 2006-08-17 Kiefel Extrusion Gmbh Verfahren und Vorrichtung zur Herstellung von Blasfolien
DE102005031980A1 (de) * 2005-07-08 2007-04-12 Battenfeld Extrusionstechnik Gmbh Vorrichtung und Verfahren zum Stützen eines Kunststoffprofiles
WO2012032128A1 (de) * 2010-09-08 2012-03-15 Windmöller & Hölscher Kg Kalibriereinrichtung für einen blasfolienschlauch
EP2801467A1 (de) * 2013-05-08 2014-11-12 Kdesign GmbH Kalibriervorrichtung zum Kalibrieren eines extrudierten Folienschlauchs
EP3025845A3 (de) * 2014-11-28 2016-06-15 HOSOKAWA ALPINE Aktiengesellschaft Innenkühlturm für folienblasanlagen
US10052799B2 (en) 2014-11-28 2018-08-21 Hosokawa Alpine Aktiengesellschaft Internal cooling tower for film blowing lines
US11339021B2 (en) 2018-12-11 2022-05-24 Hosokawa Alpine Aktiengesellschaft Device for winding and changing the reels of web material as well as a dedicated process
US11654605B2 (en) 2018-10-13 2023-05-23 Hosokawa Alpine Aktiengesellschaft Die head and process to manufacture multilayer tubular film

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3436881C2 (it) * 1984-10-08 1989-12-28 Windmoeller & Hoelscher, 4540 Lengerich, De
DE3903174C2 (it) * 1989-02-03 1991-04-25 Veit-Holger Dr.-Ing. 8700 Wuerzburg De Karl

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3436881C2 (it) * 1984-10-08 1989-12-28 Windmoeller & Hoelscher, 4540 Lengerich, De
DE3903174C2 (it) * 1989-02-03 1991-04-25 Veit-Holger Dr.-Ing. 8700 Wuerzburg De Karl

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005006474A1 (de) * 2005-02-12 2006-08-17 Kiefel Extrusion Gmbh Verfahren und Vorrichtung zur Herstellung von Blasfolien
DE102005031980A1 (de) * 2005-07-08 2007-04-12 Battenfeld Extrusionstechnik Gmbh Vorrichtung und Verfahren zum Stützen eines Kunststoffprofiles
DE102005031980B4 (de) * 2005-07-08 2010-06-10 Battenfeld Extrusionstechnik Gmbh Vorrichtung zum Stützen eines Kunststoffprofiles
US9889593B2 (en) 2010-09-08 2018-02-13 Windmoeller & Hoelscher Kg Calibrating device for a blown film tube
CN103298597A (zh) * 2010-09-08 2013-09-11 温德莫勒及霍尔希尔公司 用于吹塑薄膜软管的校正装置
EP3045290A1 (de) * 2010-09-08 2016-07-20 Windmöller & Hölscher KG Kalibriereinrichtung für einen blasfolienschlauch
WO2012032128A1 (de) * 2010-09-08 2012-03-15 Windmöller & Hölscher Kg Kalibriereinrichtung für einen blasfolienschlauch
EP2801467A1 (de) * 2013-05-08 2014-11-12 Kdesign GmbH Kalibriervorrichtung zum Kalibrieren eines extrudierten Folienschlauchs
US9457526B2 (en) 2013-05-08 2016-10-04 Kdesign Gmbh Calibration device for calibrating an extruded film tube
EP3025845A3 (de) * 2014-11-28 2016-06-15 HOSOKAWA ALPINE Aktiengesellschaft Innenkühlturm für folienblasanlagen
US10052799B2 (en) 2014-11-28 2018-08-21 Hosokawa Alpine Aktiengesellschaft Internal cooling tower for film blowing lines
US11654605B2 (en) 2018-10-13 2023-05-23 Hosokawa Alpine Aktiengesellschaft Die head and process to manufacture multilayer tubular film
US11339021B2 (en) 2018-12-11 2022-05-24 Hosokawa Alpine Aktiengesellschaft Device for winding and changing the reels of web material as well as a dedicated process

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