ATE528121T1 - Verfahren zur herstellung einer mehrlagigen struktur - Google Patents

Verfahren zur herstellung einer mehrlagigen struktur

Info

Publication number
ATE528121T1
ATE528121T1 AT04792312T AT04792312T ATE528121T1 AT E528121 T1 ATE528121 T1 AT E528121T1 AT 04792312 T AT04792312 T AT 04792312T AT 04792312 T AT04792312 T AT 04792312T AT E528121 T1 ATE528121 T1 AT E528121T1
Authority
AT
Austria
Prior art keywords
melt
molding
restarting
vinyl acetate
multilayer structure
Prior art date
Application number
AT04792312T
Other languages
English (en)
Inventor
S Miyazumi
Yoshio Emoto
Kaoru Inoue
Original Assignee
Nippon Synthetic Chem Ind
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 Nippon Synthetic Chem Ind filed Critical Nippon Synthetic Chem Ind
Application granted granted Critical
Publication of ATE528121T1 publication Critical patent/ATE528121T1/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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • 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
    • B29C48/04—Particle-shaped
    • 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
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • 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
    • B29C48/185—Articles comprising two or more components, e.g. co-extruded layers the components being layers comprising six or more components, i.e. each component being counted once for each time it is present, e.g. in a layer
    • 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
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
    • 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
    • B29C48/269—Extrusion in non-steady condition, e.g. start-up or shut-down
    • 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
    • B29C48/27—Cleaning; Purging; Avoiding contamination
    • 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
    • B29C48/505—Screws
    • B29C48/625—Screws characterised by the ratio of the threaded length of the screw to its outside diameter [L/D ratio]
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/865—Heating
    • 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
    • B29C2948/92819—Location or phase of control
    • B29C2948/9298—Start-up, shut-down or parameter setting phase; Emergency shut-down; Material change; Test or laboratory equipment or studies
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/17—Articles comprising two or more components, e.g. co-extruded layers the components having different colours
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0065—Permeability to gases
    • B29K2995/0067—Permeability to gases non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7172—Fuel tanks, jerry cans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Laminated Bodies (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Production Of Multi-Layered Print Wiring Board (AREA)
  • Fats And Perfumes (AREA)
AT04792312T 2003-10-14 2004-10-13 Verfahren zur herstellung einer mehrlagigen struktur ATE528121T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003353790A JP4527957B2 (ja) 2003-10-14 2003-10-14 成形加工方法
PCT/JP2004/015071 WO2005035223A1 (ja) 2003-10-14 2004-10-13 多層構造体の製造方法

Publications (1)

Publication Number Publication Date
ATE528121T1 true ATE528121T1 (de) 2011-10-15

Family

ID=34431173

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04792312T ATE528121T1 (de) 2003-10-14 2004-10-13 Verfahren zur herstellung einer mehrlagigen struktur

Country Status (6)

Country Link
US (1) US20070029689A1 (de)
EP (1) EP1674237B1 (de)
JP (1) JP4527957B2 (de)
CN (1) CN100537189C (de)
AT (1) ATE528121T1 (de)
WO (1) WO2005035223A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11279117B2 (en) * 2016-06-30 2022-03-22 Kuraray Co., Ltd. Fuel container
US11739187B2 (en) 2017-12-28 2023-08-29 Kuraray Co., Ltd. Resin composition, production method thereof, molded product, multilayer structure, film, production method thereof, vapor deposition film, packaging material, vacuum packaging bag, vacuum insulator, thermoformed container, blow molded container, fuel container, and bottle-shaped container
JP7195891B2 (ja) * 2018-11-22 2022-12-26 株式会社クラレ 蒸着フィルム、包装材、及び真空断熱体
JP7226976B2 (ja) * 2018-11-22 2023-02-21 株式会社クラレ フィルム及びその製造方法、包装材、並びに真空包装袋
JP7246169B2 (ja) * 2018-11-22 2023-03-27 株式会社クラレ ブロー成形容器、並びにこれを備える燃料容器及びボトル容器
DE112022006089T5 (de) * 2021-12-21 2024-10-24 Kuraray Co., Ltd. Harzzusammensetzung und reinigungsmittel, bei dem diese verwendet wird, sowie formgebungsmaschinenreinigungsverfahren

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06285955A (ja) 1993-03-31 1994-10-11 Sekisui Chem Co Ltd 押出機の停止方法及び始動方法
JP4208974B2 (ja) * 1995-05-12 2009-01-14 株式会社クラレ 燃料容器
JP3568327B2 (ja) * 1996-06-26 2004-09-22 日本合成化学工業株式会社 パージング剤
JP3423995B2 (ja) * 1996-06-05 2003-07-07 東芝機械株式会社 加熱バレルの温度制御装置
DE69725387T2 (de) * 1996-06-18 2004-08-19 KURARAY CO., LTD, Kurashiki Mittel und Verfahren zum Reinigen
ATE549373T1 (de) * 1998-10-07 2012-03-15 Kuraray Co Mehrschichtige struktur und herstellungsverfahren dafür
US6964990B2 (en) * 1999-12-16 2005-11-15 Kuraray Co., Ltd. Ethylene-vinyl alcohol copolymer resin composition of improved long-run workability, and its shaped articles
JP4566362B2 (ja) * 2000-08-08 2010-10-20 株式会社クラレ ガソリンバリア性に優れた燃料容器用多層成形部品
JP2002210889A (ja) * 2001-01-19 2002-07-31 Nippon Synthetic Chem Ind Co Ltd:The 多層容器
JP3546356B2 (ja) * 2001-04-11 2004-07-28 株式会社ニイガタマシンテクノ 射出成形機の温度設定装置
JP2003192016A (ja) * 2001-12-26 2003-07-09 Toray Ind Inc 多層中空容器およびその製造方法

Also Published As

Publication number Publication date
CN100537189C (zh) 2009-09-09
WO2005035223A1 (ja) 2005-04-21
EP1674237A4 (de) 2011-01-05
US20070029689A1 (en) 2007-02-08
EP1674237A1 (de) 2006-06-28
CN1867441A (zh) 2006-11-22
JP2005119039A (ja) 2005-05-12
JP4527957B2 (ja) 2010-08-18
EP1674237B1 (de) 2011-10-12

Similar Documents

Publication Publication Date Title
DE59205199D1 (de) Verfahren und Vorrichtung zur Herstellung dekorbeschichteter Kunststoff-Formteile
ATE291420T1 (de) Verfahren zum herstellen eines stärke enthaltenden formkörpers, homogenisierte stärke enthaltende masse und vorrichtung zum herstellen einer weichkapsel
DE602004009912D1 (de) Kratzfeste polypropylenzusammensetzung
EP1607204A3 (de) Herstellung mehrschichtiger Formteile
ATE401188T1 (de) Verfahren zur herstellung eines geformten hohlkörpers aus polypropylenschaum
DE60021438D1 (de) Verfahren zur Formung von essbarer Stärke
UA89669C2 (ru) Способ изготовления зубопротезных фасонных деталей, устройство для его осуществления, применение термопластической заготовки и зубопротезная фасонная деталь
DE3853192D1 (de) Verfahren zum Spritzgiessen, Vorrichtung dafür und danach hergestellte Formteile.
ATE418956T1 (de) Verfahren und vorrichtung zur herstellung eines mehrkernigen geformten artikels
DE60326372D1 (de) Verfahren zur herstellung von produkten aus einer thermoplastischen masse
DE602005016595D1 (de) Verfahren zur herstellung eines monofilamentartigen produkts
EP1533099A3 (de) Verfahren und Vorrichtung zum Herstellen von dickwandigen Formteilen
ATE528121T1 (de) Verfahren zur herstellung einer mehrlagigen struktur
JP2015168244A5 (de)
PL1810811T3 (pl) Sposób i urządzenie do wytwarzania kształtki z co najmniej dwóch różnych tworzyw sztucznych
ZA200408226B (en) Apparatus for compression molding articles made of plastics
DE60020983D1 (de) Vorrichtung zur herstellung dünnwandiger gegenstände durch ein thermoform verfahren
DE50009590D1 (de) Verfahren und vorrichtung zur herstellung von physikalisch geschäumten spritzgiessartikeln
WO2005058574A3 (de) Verfahren zum herstellen von spritzgussteilen, spritzgussvorrichtung zur durchführung des verfahrens sowie nach dem verfahren hergestelltes spritzgussteil
EP1516711A3 (de) Trennmittel, Kunststoffformteile und Verfahren zu ihrer Herstellung
JP2005088591A5 (de)
JP2004181722A5 (de)
ATE468956T1 (de) Verfahren und vorrichtung zur herstellung einer vorform eines zitzengummis
CN101058226A (zh) 具有高光泽表面的成品的制造方法及注塑成型机
DE502005011346D1 (de) Verfahren und vorrichtung zum herstellen von unterschiedlich beschichteten kunststoffformteilen

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties