ATE490864T1 - Vorrichtung zum folienstrangpressen - Google Patents

Vorrichtung zum folienstrangpressen

Info

Publication number
ATE490864T1
ATE490864T1 AT09100100T AT09100100T ATE490864T1 AT E490864 T1 ATE490864 T1 AT E490864T1 AT 09100100 T AT09100100 T AT 09100100T AT 09100100 T AT09100100 T AT 09100100T AT E490864 T1 ATE490864 T1 AT E490864T1
Authority
AT
Austria
Prior art keywords
die
extrusioning
film
die parts
equalisation
Prior art date
Application number
AT09100100T
Other languages
English (en)
Inventor
Ole-Bendt Rasmussen
Original Assignee
Ole-Bendt Rasmussen
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 GB0507173A external-priority patent/GB0507173D0/en
Priority claimed from GB0511504A external-priority patent/GB0511504D0/en
Priority claimed from GB0602550A external-priority patent/GB0602550D0/en
Application filed by Ole-Bendt Rasmussen filed Critical Ole-Bendt Rasmussen
Application granted granted Critical
Publication of ATE490864T1 publication Critical patent/ATE490864T1/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
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/695—Flow dividers, e.g. breaker plates
    • B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
    • B29C48/705—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows in the die zone, e.g. to create flow homogeneity
    • 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
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • 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
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92571—Position, e.g. linear or angular
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/926—Flow or feed rate
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • 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
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B29K2023/0625—LLDPE, i.e. linear low density polyethylene
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B29K2023/0633—LDPE, i.e. low density polyethylene
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0608—PE, i.e. polyethylene characterised by its density
    • B29K2023/065—HDPE, i.e. high density polyethylene

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Formation And Processing Of Food Products (AREA)
AT09100100T 2005-04-08 2006-04-10 Vorrichtung zum folienstrangpressen ATE490864T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0507173A GB0507173D0 (en) 2005-04-08 2005-04-08 Method and apparatus for film extrusion
GB0511504A GB0511504D0 (en) 2005-06-06 2005-06-06 Method and apparatus for film extrusion
GB0602550A GB0602550D0 (en) 2006-02-08 2006-02-08 Method and apparatus for film extrusion

Publications (1)

Publication Number Publication Date
ATE490864T1 true ATE490864T1 (de) 2010-12-15

Family

ID=36607570

Family Applications (2)

Application Number Title Priority Date Filing Date
AT09100100T ATE490864T1 (de) 2005-04-08 2006-04-10 Vorrichtung zum folienstrangpressen
AT06725691T ATE422410T1 (de) 2005-04-08 2006-04-10 Verfahren und vorrichtung zur folienextrusion

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT06725691T ATE422410T1 (de) 2005-04-08 2006-04-10 Verfahren und vorrichtung zur folienextrusion

Country Status (7)

Country Link
US (1) US20090206510A1 (de)
EP (2) EP2047963B1 (de)
AT (2) ATE490864T1 (de)
CA (1) CA2603513A1 (de)
DE (2) DE602006005148D1 (de)
ES (1) ES2322398T3 (de)
WO (1) WO2006106151A2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0114691D0 (en) * 2001-06-15 2001-08-08 Rasmussen O B Laminates of films and methods and apparatus for their manufacture
RU2336172C2 (ru) * 2002-12-13 2008-10-20 Оле-Бентт РАСМУССЕН Слоистые пластики из пленок, имеющие повышенную изгибную прочность во всех направлениях, и способы и установки для их производства
TWI371366B (en) * 2003-04-24 2012-09-01 Ole-Bendt Rasmussen Method of manufacturing an oriented film from alloyed thermoplastic polymers, apparatus for such manufacture and resulting products
GB0424355D0 (en) * 2004-11-03 2004-12-08 Rasmussen O B Improved method of manufacturing an alloyed film apparatus for the method and resultant products
GB0426839D0 (en) * 2004-12-07 2005-01-12 Rasmussen O B Small container made from thermoplastic sheet material
JP2008526556A (ja) 2005-01-07 2008-07-24 オレ−ベント ラスムッセン 貫通性の多孔質性を示す熱可塑性フィルム材料のラミネート
EP2047963B1 (de) 2005-04-08 2010-12-08 Ole-Bendt Rasmussen Vorrichtung zum Folienstrangpressen
KR20080012351A (ko) * 2005-05-11 2008-02-11 올레-벤트 라스무쎈 배향 필름의 크로스라미네이트와 그것의 제조 방법 및 장치
WO2007145885A2 (en) * 2006-06-05 2007-12-21 Dow Corning Corporation Ductile multilayer silicone resin films
TWI499497B (zh) 2008-01-17 2015-09-11 Ole-Bendt Rasmussen 展現織物性質的膜材料以及用於其之製造的方法及裝置
GB0814308D0 (en) * 2008-08-05 2008-09-10 Rasmussen O B Film material exhibiting textile properties, and method and apparatus for its manufacture
DE102008041423B4 (de) * 2008-08-21 2015-04-16 Fmp Technology Gmbh Fluid Measurements & Projects Beschichtungswerkzeug zum Auftragen eines Flüssigkeitsfilms auf ein Substrat
GB201112475D0 (en) * 2011-07-20 2011-08-31 Kritis Plastika Concentric co-extrusion die
EP3548249B8 (de) * 2016-12-01 2023-08-16 Husky Injection Molding Systems Ltd. Kanalgeometrie zur förderung von mindestens einem gleichförmigen geschwindigkeitsprofil und einem gleichförmigen temperaturprofil für einen ringförmigen oder teilweise ringförmigen schmelzfluss
DE102019009151B3 (de) * 2019-08-06 2020-09-10 Kautex Maschinenbau Gmbh Schmelzeverteiler
CN110843189B (zh) * 2019-12-08 2025-01-03 濮阳市东宝科技发展有限公司 一种木塑门板微发泡成型设备及其使用方法
JP7213275B2 (ja) * 2021-01-08 2023-01-26 日本碍子株式会社 押出成形用ダイ及び押出成形機
CN121340582A (zh) * 2025-09-30 2026-01-16 昆山圣源机械有限公司 一种用于制造大口径塑料管材的挤出模具

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US5361469A (en) * 1988-06-24 1994-11-08 Rasmussen O B Apparatus for helical cutting of a flexible tubular sheet of polymeric material
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GB9201880D0 (en) * 1992-01-29 1992-03-18 Rasmussen O B Laminated films
US5176925A (en) * 1992-03-25 1993-01-05 Amphenol Corporation Extrusion die with static mixer insert
IT1274835B (it) * 1994-07-14 1997-07-25 Techne Spa Testa di coestrusione per macchine termoformatrici per soffiaggio, concambio rapido degli strati colorati della materia plastica estrusa.
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US6344258B1 (en) * 1996-11-22 2002-02-05 Ole-Bendt Rasmussen Heat-sealing polymer films
US6340123B1 (en) * 1997-10-31 2002-01-22 Ching-Chin Lee Universal flow channel
KR100574183B1 (ko) * 1998-09-25 2006-04-27 스미또모 가가꾸 가부시키가이샤 취입 성형 다이 및 취입 필름의 제조방법
HUP0200708A3 (en) * 1999-04-13 2004-04-28 Rasmussen Ole-Bendt Food product which artificially has been given a cell-like structure by coextrusion of several components, and method and apparatus for manufacturing such food product
GB0031720D0 (en) * 2000-12-22 2001-02-07 Rasmussen Ole-Bendt Method and apparatus for joining sheet or ribbon formed flows in a coextrusion process
US7001547B2 (en) * 2000-04-13 2006-02-21 Ole-Bendt Rasmussen Method and apparatus for joining sheet- or ribbon formed flows in a coextrusion process
HK1054349B (zh) * 2000-06-12 2004-12-03 奥利-本特‧拉斯马森 呈現改進熱封特性的定向薄膜的交叉層合物及該交叉層合物的製造方法
US6478564B1 (en) * 2000-09-08 2002-11-12 The Goodyear Tire & Rubber Company Adjustable flow channel for an extruder head
GB0114691D0 (en) * 2001-06-15 2001-08-08 Rasmussen O B Laminates of films and methods and apparatus for their manufacture
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
DE60308653T2 (de) * 2002-03-04 2007-08-09 Ole-Bendt Rasmussen Kreuzweise schichtung ausgerichteter folien, herstellungsverfahren dafür und bei dem prozess geeignete coextrusionsdüse
RU2336172C2 (ru) * 2002-12-13 2008-10-20 Оле-Бентт РАСМУССЕН Слоистые пластики из пленок, имеющие повышенную изгибную прочность во всех направлениях, и способы и установки для их производства
TWI371366B (en) 2003-04-24 2012-09-01 Ole-Bendt Rasmussen Method of manufacturing an oriented film from alloyed thermoplastic polymers, apparatus for such manufacture and resulting products
IL162915A (en) 2004-07-08 2008-11-03 Elbit Systems Ltd Unmanned air vehicles and method of landing same
GB0424355D0 (en) * 2004-11-03 2004-12-08 Rasmussen O B Improved method of manufacturing an alloyed film apparatus for the method and resultant products
GB0426839D0 (en) * 2004-12-07 2005-01-12 Rasmussen O B Small container made from thermoplastic sheet material
EP2047963B1 (de) 2005-04-08 2010-12-08 Ole-Bendt Rasmussen Vorrichtung zum Folienstrangpressen
KR20080012351A (ko) * 2005-05-11 2008-02-11 올레-벤트 라스무쎈 배향 필름의 크로스라미네이트와 그것의 제조 방법 및 장치

Also Published As

Publication number Publication date
EP2047963B1 (de) 2010-12-08
EP2047963A3 (de) 2009-05-27
EP1874523B1 (de) 2009-02-11
DE602006005148D1 (de) 2009-03-26
WO2006106151A2 (en) 2006-10-12
ATE422410T1 (de) 2009-02-15
DE602006018797D1 (de) 2011-01-20
CA2603513A1 (en) 2006-10-12
ES2322398T3 (es) 2009-06-19
US20090206510A1 (en) 2009-08-20
EP1874523A2 (de) 2008-01-09
WO2006106151A3 (en) 2006-12-28
EP2047963A2 (de) 2009-04-15

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