ATA161389A - Breitschlitzduese - Google Patents

Breitschlitzduese

Info

Publication number
ATA161389A
ATA161389A AT0161389A AT161389A ATA161389A AT A161389 A ATA161389 A AT A161389A AT 0161389 A AT0161389 A AT 0161389A AT 161389 A AT161389 A AT 161389A AT A161389 A ATA161389 A AT A161389A
Authority
AT
Austria
Prior art keywords
slot nozzle
broad slot
broad
nozzle
slot
Prior art date
Application number
AT0161389A
Other languages
English (en)
Other versions
AT392934B (de
Inventor
Leopold Dipl Ing Hackl
Original Assignee
Cincinnati Milacron Austria
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 Cincinnati Milacron Austria filed Critical Cincinnati Milacron Austria
Priority to AT1613/89A priority Critical patent/AT392934B/de
Priority to DE4020728A priority patent/DE4020728A1/de
Publication of ATA161389A publication Critical patent/ATA161389A/de
Application granted granted Critical
Publication of AT392934B publication Critical patent/AT392934B/de

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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/31—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections
    • B29C48/313—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections by positioning the die lips
    • 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
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
AT1613/89A 1989-06-30 1989-06-30 Breitschlitzduese AT392934B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT1613/89A AT392934B (de) 1989-06-30 1989-06-30 Breitschlitzduese
DE4020728A DE4020728A1 (de) 1989-06-30 1990-06-29 Kalibrieraggregat

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1613/89A AT392934B (de) 1989-06-30 1989-06-30 Breitschlitzduese

Publications (2)

Publication Number Publication Date
ATA161389A true ATA161389A (de) 1990-12-15
AT392934B AT392934B (de) 1991-07-10

Family

ID=3517212

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1613/89A AT392934B (de) 1989-06-30 1989-06-30 Breitschlitzduese

Country Status (2)

Country Link
AT (1) AT392934B (de)
DE (1) DE4020728A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11964418B2 (en) 2018-11-06 2024-04-23 Windmöller & Hölscher Kg Adjusting device and method for controlling an exit thickness of a nozzle exit gap of a flat film machine
US11964419B2 (en) 2018-11-06 2024-04-23 Windmöller & Hölscher Kg Method and device for controlling a thickness profile of a film web

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19535930C1 (de) * 1995-09-27 1997-01-09 Heinz Dr Ing Gros Vorrichtung zur veränderlichen Begrenzung eines flachen Fließkanals und Verfahren zum Austragen einer Massebahn mit veränderlicher Geometrie
EP0865930B1 (de) * 1996-07-26 2002-10-02 Citizen Watch Co. Ltd. Antriebsmechanismus für einen schrittmotor in einem drucker
JP3501159B1 (ja) * 2003-04-23 2004-03-02 三菱マテリアル株式会社 塗布工具及び塗布装置
DE102016007363B4 (de) * 2016-06-16 2018-03-08 Wolfgang Hausmann Querschnittsveränderungseinrichtung einer Spendeeinrichtung für eine Vorrichtung zur Folienherstellung
DE102018127673A1 (de) * 2018-11-06 2020-05-07 Windmöller & Hölscher Kg Verfahren für die Kontrolle eines Düsenspaltes einer Austrittsdüse für eine Folienbahn eine Flachfolienmaschine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122789A (en) * 1962-03-07 1964-03-03 Eastman Kodak Co Extrusion die incorporating a hydraulically deformable orifice
DE3427915C1 (de) * 1984-07-28 1986-03-06 Reifenhäuser GmbH & Co Maschinenfabrik, 5210 Troisdorf Kalibrieraggregat einer Strangpressvorrichtung fuer thermoplastifizierten Kunststoff

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11964418B2 (en) 2018-11-06 2024-04-23 Windmöller & Hölscher Kg Adjusting device and method for controlling an exit thickness of a nozzle exit gap of a flat film machine
US11964419B2 (en) 2018-11-06 2024-04-23 Windmöller & Hölscher Kg Method and device for controlling a thickness profile of a film web

Also Published As

Publication number Publication date
DE4020728A1 (de) 1991-01-03
AT392934B (de) 1991-07-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee