BRPI0508436A - conjunto extrusor de láminas a sopro - Google Patents

conjunto extrusor de láminas a sopro

Info

Publication number
BRPI0508436A
BRPI0508436A BRPI0508436-9A BRPI0508436A BRPI0508436A BR PI0508436 A BRPI0508436 A BR PI0508436A BR PI0508436 A BRPI0508436 A BR PI0508436A BR PI0508436 A BRPI0508436 A BR PI0508436A
Authority
BR
Brazil
Prior art keywords
laminar
crushing
hose
bladed
extruder set
Prior art date
Application number
BRPI0508436-9A
Other languages
English (en)
Inventor
Juergen Linkies
Thomas Knoke
Martin Backmann
Holger Frische
Original Assignee
Windm Ller & H Lscher 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
Priority claimed from DE102004031366.0A external-priority patent/DE102004031366B4/de
Application filed by Windm Ller & H Lscher Kg filed Critical Windm Ller & H Lscher Kg
Publication of BRPI0508436A publication Critical patent/BRPI0508436A/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
    • B29C48/90—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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0012—Combinations of extrusion moulding with other shaping operations combined with shaping by internal pressure generated in the material, e.g. foaming
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0019—Combinations of extrusion moulding with other shaping operations combined with shaping by flattening, folding or bending
    • 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
    • B29C48/25—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
    • B29C48/908—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 characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
    • 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
    • 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
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous

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)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

CONJUNTO EXTRUSOR DE LáMINAS A SOPRO A presente invenção refere-se a um conjunto extrusor de lâminas a sopro (1) que apresenta, como características, um cabeçote de sopro (5) que extrusa uma mangueira laminar (9), bem como um dispositivo de esmagamento (8) que esmaga a mangueira laminar (9) e além diso com elementos condutores do laminado (7, 13,27,28) que conduzem a mangueira laminar (9) entre sua extrusão através do cabeçoete de sopro e seu esmagamento. Þ inventivo o fato de que os elementos condutores (7,13,27,28) contém material poroso, de preferência microporoso.
BRPI0508436-9A 2004-03-04 2005-02-22 conjunto extrusor de láminas a sopro BRPI0508436A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102004011216 2004-03-04
DE102004031366.0A DE102004031366B4 (de) 2004-03-04 2004-03-25 Blasfolienextrusionsanlage
PCT/EP2005/001923 WO2005084919A1 (de) 2004-03-04 2005-02-22 Blasfolienextrusionsanlage

Publications (1)

Publication Number Publication Date
BRPI0508436A true BRPI0508436A (pt) 2007-07-24

Family

ID=34921214

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0508436-9A BRPI0508436A (pt) 2004-03-04 2005-02-22 conjunto extrusor de láminas a sopro

Country Status (6)

Country Link
US (1) US20070194501A1 (pt)
EP (1) EP1722956B1 (pt)
JP (1) JP2007526151A (pt)
BR (1) BRPI0508436A (pt)
CA (1) CA2558454A1 (pt)
WO (1) WO2005084919A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007044323A1 (de) * 2007-08-04 2009-02-05 Kiefel Extrusion Gmbh Blasfolienanlage und Außenführung für einen Folienschlauch
JP4704507B1 (ja) 2010-03-26 2011-06-15 日東電工株式会社 粘着シートのインフレーション押出成形装置およびその方法
EP2801467B1 (de) 2013-05-08 2018-10-10 Kdesign GmbH Kalibriervorrichtung zum Kalibrieren eines extrudierten Folienschlauchs
DE102019000918B3 (de) * 2019-02-08 2020-07-16 Giesecke+Devrient Currency Technology Gmbh Herstellung eines Kunststoff-Sicherheitssubstrats mit eingebettetem Sicherheitselement und Kunststoff-Sicherheitssubstrat

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1053528A (pt) * 1962-10-12 1900-01-01
DE2312123A1 (de) * 1973-03-10 1974-09-12 Basf Ag Herstellen von schlauchfolien aus thermoplastischen kunststoffen
US4408970A (en) * 1979-12-19 1983-10-11 Mobil Oil Corporation Stabilizing air ring apparatus
US5128076A (en) 1991-03-21 1992-07-07 Minnesota Mining And Manufacturing Company Apparatus and method for producing an elongate strip of material
US5700489A (en) * 1996-04-08 1997-12-23 Pearl Technologies, Inc. Bubble stabilizer and sizing cage with wear strips
US7922470B2 (en) * 2000-04-07 2011-04-12 Joseph Daniel R Apparatus for automatic control of cage size in an extruded film production line
TW575492B (en) * 2001-10-15 2004-02-11 Rasmussen Polymer Dev Rpd Improved method and apparatus for longitudinal orientation of a tubular thermoplastic film in molten or semimolten state
DE20309429U1 (de) * 2003-06-17 2003-09-18 Reifenhäuser GmbH & Co. Maschinenfabrik, 53844 Troisdorf Abzugsvorrichtung einer Schlauchfolienextrusionsanlage
ES2280666T3 (es) * 2003-06-17 2007-09-16 REIFENHAUSER GMBH & CO. MASCHINENFABRIK Dispositivo para fabricar una pelicula de material sintetico termoplastico.

Also Published As

Publication number Publication date
JP2007526151A (ja) 2007-09-13
EP1722956A1 (de) 2006-11-22
US20070194501A1 (en) 2007-08-23
EP1722956B1 (de) 2013-07-03
WO2005084919A1 (de) 2005-09-15
CA2558454A1 (en) 2005-09-15

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]