ATE536245T1 - Düsensystem und verfahren zum extrudieren einer zellförmigen, geschäumten zellulosefaserpolymerzusammensetzung - Google Patents

Düsensystem und verfahren zum extrudieren einer zellförmigen, geschäumten zellulosefaserpolymerzusammensetzung

Info

Publication number
ATE536245T1
ATE536245T1 AT07814884T AT07814884T ATE536245T1 AT E536245 T1 ATE536245 T1 AT E536245T1 AT 07814884 T AT07814884 T AT 07814884T AT 07814884 T AT07814884 T AT 07814884T AT E536245 T1 ATE536245 T1 AT E536245T1
Authority
AT
Austria
Prior art keywords
die plate
flow
flow restriction
transition
cellular
Prior art date
Application number
AT07814884T
Other languages
English (en)
Inventor
Brian Keller
David Dostal
Terry Laver
Alfred England
Original Assignee
Strandex Corp
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 Strandex Corp filed Critical Strandex Corp
Application granted granted Critical
Publication of ATE536245T1 publication Critical patent/ATE536245T1/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
    • 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
    • B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
    • 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
    • B29C48/03—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
    • 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
    • B29C48/255—Flow control means, e.g. valves
    • B29C48/2556—Flow control means, e.g. valves provided in or in the proximity of dies
    • 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
    • B29C48/362—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using static mixing devices
    • 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
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
    • 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
    • B29K2001/00—Use of cellulose, modified cellulose or cellulose derivatives, e.g. viscose, as moulding material
    • 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
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers
    • 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
    • B29K2311/00—Use of natural products or their composites, not provided for in groups B29K2201/00 - B29K2309/00, as reinforcement
    • B29K2311/10—Natural fibres, e.g. wool or cotton
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/269—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension including synthetic resin or polymer layer or component

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
AT07814884T 2006-09-15 2007-09-17 Düsensystem und verfahren zum extrudieren einer zellförmigen, geschäumten zellulosefaserpolymerzusammensetzung ATE536245T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84482706P 2006-09-15 2006-09-15
PCT/US2007/078638 WO2008034127A1 (en) 2006-09-15 2007-09-17 A die system and a process for extruding cellular, foamed, cellulosic fibrous-polymer composition

Publications (1)

Publication Number Publication Date
ATE536245T1 true ATE536245T1 (de) 2011-12-15

Family

ID=38753560

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07814884T ATE536245T1 (de) 2006-09-15 2007-09-17 Düsensystem und verfahren zum extrudieren einer zellförmigen, geschäumten zellulosefaserpolymerzusammensetzung

Country Status (11)

Country Link
US (1) US8382464B2 (de)
EP (1) EP2069127B1 (de)
JP (1) JP5249228B2 (de)
KR (1) KR20090066298A (de)
CN (1) CN101541506A (de)
AT (1) ATE536245T1 (de)
CA (1) CA2663315C (de)
MX (1) MX2009002934A (de)
NZ (1) NZ575047A (de)
WO (1) WO2008034127A1 (de)
ZA (1) ZA200901225B (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090066298A (ko) * 2006-09-15 2009-06-23 스트랜덱스 코포레이션 다공질 발포 셀룰로오스 섬유질-폴리머 조성물을 압출하기 위한 다이 시스템 및 방법
JPWO2008072708A1 (ja) * 2006-12-13 2010-04-02 旭化成ケミカルズ株式会社 木質樹脂成形体、木質樹脂研磨体及びこれらの製造方法
CN102333636A (zh) * 2008-09-29 2012-01-25 斯特兰德克斯公司 制造挤压合成木材的模具及其相关方法
US20100303945A1 (en) * 2009-05-28 2010-12-02 Citriniti Joseph H Devices And Methods For Regulating Extruder Ceramic Batch Material
US20120098156A1 (en) * 2009-06-30 2012-04-26 Ausen Ronald W Extrusion die element, extrusion die and method for making multiple stripe extrudate from multilayer extrudate
US8673206B2 (en) * 2009-11-30 2014-03-18 Corning Incorporated Methods of extruding a honeycomb body
US8647098B2 (en) * 2010-09-22 2014-02-11 Stratasys, Inc. Liquefier assembly for use in extrusion-based additive manufacturing systems
US20120148702A1 (en) * 2010-12-10 2012-06-14 Michael Worth Herndon Extruder die assembly
KR101310347B1 (ko) * 2011-04-06 2013-09-23 선문정밀주식회사 보강판이 구비된 압출기용 다이 플레이트 제조 방법
US9387620B2 (en) * 2011-04-15 2016-07-12 Exxonmobil Chemical Patents Inc. Die and process for extrusion
US8714952B2 (en) * 2011-06-13 2014-05-06 Floracraft Corp. System and method for manufacturing cylindrical foam articles
CN102350784A (zh) * 2011-09-22 2012-02-15 昆山市众捷塑料机械有限公司 一种发泡板分配器
US9114550B2 (en) * 2012-02-14 2015-08-25 Weyerhaeuser Nr Company Process for making composite polymer
KR101450627B1 (ko) * 2013-05-14 2014-10-20 연세대학교 산학협력단 천연재료를 이용한 발포제품 성형방법 및 그 성형방법에 의해 제조된 발포제품
BR102013029084B1 (pt) * 2013-11-12 2021-11-30 Cleber Pereira Gama Processo de obtenção de composto plástico a base de material vegetal fibroso, composto plástico a base de material vegetal fibroso obtido e equipamento para extrusão de composto plástico a base de material vegetal fibroso
EP2921279B1 (de) * 2014-03-20 2017-02-22 Coperion GmbH Vorrichtung und Verfahren zur Homogenisierung von Kunststoffschmelzen
KR102489547B1 (ko) * 2016-05-16 2023-01-16 엘에스전선 주식회사 고분자 수지의 장기 압출성 평가 장치용 멀티 스테이지 다이
US11396121B2 (en) * 2018-08-20 2022-07-26 N.E.W. Plastics Corp. Extruded variegated plastic profile and method
KR102129980B1 (ko) * 2019-04-26 2020-07-03 조인상 트윈 압출기의 어댑터 냉각 시스템
CN116278140B (zh) * 2023-05-24 2023-08-29 山东公泉化工股份有限公司 一种用于加氢催化剂的卧式挤条机
WO2025149644A1 (en) 2024-01-11 2025-07-17 Stichting Wageningen Research Extrusion die and method for extruding and foaming polymer material

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3573152A (en) 1969-07-29 1971-03-30 Foster Grant Co Inc Thermoplastic elongated cellular products
US3811659A (en) 1972-03-15 1974-05-21 Goodyear Tire & Rubber Arched strainer plate for plastic and like material
US3836302A (en) * 1972-03-31 1974-09-17 Corning Glass Works Face plate ring assembly for an extrusion die
JPS5435231B2 (de) * 1974-03-09 1979-11-01
JPS581665B2 (ja) 1978-08-30 1983-01-12 株式会社神戸製鋼所 含油高分子材料の押出し成形方法
JPS59167240A (ja) * 1983-03-14 1984-09-20 Chisso Corp 有機フイラ−を配合された熱可塑性樹脂組成物の成形物の製法及びそのための装置
US4465454A (en) * 1983-03-29 1984-08-14 Corning Glass Works Extrusion die
US4826422A (en) * 1988-01-13 1989-05-02 The Firestone Tire & Rubber Company Restriction insert for an extrusion die
US4915612A (en) * 1989-01-26 1990-04-10 Corning Incorporated Extrusion die assembly for forming honeycomb structures having thickened outer skin
US5096046A (en) * 1990-03-14 1992-03-17 Advanced Environmental Recycling Technologies, Inc. System and process for making synthetic wood products from recycled materials
US5516472A (en) * 1993-11-12 1996-05-14 Strandex Corporation Extruded synthetic wood composition and method for making same
WO1996034045A1 (en) 1995-04-27 1996-10-31 Aviplast Bv Plastic-based composite product and method and apparatus for manufacturing same
US5851469A (en) * 1995-12-27 1998-12-22 Trex Company, L.L.C. Process for making a wood-thermoplastic composite
US5811048A (en) * 1996-06-17 1998-09-22 Corning Incorporated Process of and apparatus for homogenizing a flow stream
US5762971A (en) * 1996-10-22 1998-06-09 Schirmer; Henry G. Modular disk coextrusion die
US6117924A (en) * 1996-10-22 2000-09-12 Crane Plastics Company Limited Partnership Extrusion of synthetic wood material
US6344504B1 (en) * 1996-10-31 2002-02-05 Crane Plastics Company Limited Partnership Extrusion of synthetic wood material
US6210616B1 (en) * 1998-08-27 2001-04-03 Crf Technologies Group Ltd. Profile extrusion of thermoplastic composites with high filler content
DE60007667T2 (de) * 1999-04-30 2004-11-11 Société des Produits Nestlé S.A. Kochextrudiertes, gepufftes Getreideprodukt in Form einer Ansammlung sich berührender Bällchen
US6413072B1 (en) * 1999-12-17 2002-07-02 Corning Incorporated Extrusion die and methods of forming
DE10006162A1 (de) 2000-02-11 2001-08-16 Ver Foerderung Inst Kunststoff Optimierung technischer Prozesse durch Reduktion der Ergebnisdaten von numerischen Simulationen
US7186102B2 (en) 2001-04-26 2007-03-06 Strandex Corporation Apparatus and method for low-density cellular wood plastic composites
US6783348B2 (en) * 2001-09-26 2004-08-31 Korea Plasys Corporation Extrusion molding apparatus for product having wood pattern and extrusion molding method thereof
US6632863B2 (en) * 2001-10-25 2003-10-14 Crane Plastics Company Llc Cellulose/polyolefin composite pellet
US7052260B1 (en) 2003-06-18 2006-05-30 Extrutech International, Inc. Polymer processing system including decompression chamber and method for using same
US7318720B2 (en) * 2003-08-07 2008-01-15 Arunas Antanas Pabedinskas Die assembly and production process for profile extrusion
US7276194B2 (en) * 2003-08-29 2007-10-02 Corning Incorporated Method and apparatus for extruding a ceramic material
US7316557B2 (en) * 2004-05-08 2008-01-08 Good Earth Tools, Inc. Die for extruding material
US7028610B1 (en) * 2004-12-30 2006-04-18 Ralicki Daniel J Compacting apparatus
JP2009502586A (ja) 2005-08-01 2009-01-29 ダウ グローバル テクノロジーズ インコーポレイティド 押出口金および充填剤入り重合体組成物押出品の製法
KR20090066298A (ko) 2006-09-15 2009-06-23 스트랜덱스 코포레이션 다공질 발포 셀룰로오스 섬유질-폴리머 조성물을 압출하기 위한 다이 시스템 및 방법
CN102333636A (zh) * 2008-09-29 2012-01-25 斯特兰德克斯公司 制造挤压合成木材的模具及其相关方法

Also Published As

Publication number Publication date
JP5249228B2 (ja) 2013-07-31
MX2009002934A (es) 2009-09-15
JP2010503566A (ja) 2010-02-04
EP2069127B1 (de) 2011-12-07
ZA200901225B (en) 2010-06-30
CN101541506A (zh) 2009-09-23
EP2069127A1 (de) 2009-06-17
WO2008034127A1 (en) 2008-03-20
KR20090066298A (ko) 2009-06-23
US8382464B2 (en) 2013-02-26
NZ575047A (en) 2011-03-31
CA2663315C (en) 2014-11-18
US20080113190A1 (en) 2008-05-15
CA2663315A1 (en) 2008-03-20

Similar Documents

Publication Publication Date Title
ATE536245T1 (de) Düsensystem und verfahren zum extrudieren einer zellförmigen, geschäumten zellulosefaserpolymerzusammensetzung
US8617330B2 (en) Process and installation for the production of stiff recyclable sandwich-type polymeric panels, without the use of adhesives, and the panel produced
NO20080276L (no) Ekstruderingsdyse og prosess for produksjon av en ekstrudert, fylt polymermasse
MX2009012013A (es) Procedimiento para la preparacion de granulos basados en polimeros termoplasticos expandibles y producto relativo.
WO2005081970A3 (en) Self-assembling cell aggregates and methods of making engineered tissue using the same
ATE445035T1 (de) Verfeinerungsfluidverteiler für schmelzblasdüse
BR0316221A (pt) Processo e aparelho para moldagem de termoplástico
SG152170A1 (en) Thermoplastic resin foam and production process thereof
RU2010146210A (ru) Экструзионная машина
MX2010005481A (es) Proceso para producir placa espumada de resina que cura con calor.
US20090283613A1 (en) Foam silicone parts in irrigation emitters
CN103256443A (zh) 发泡成形体
DE602006008147D1 (de) Matrize zur herstellung sehr breiter und flacher strukturen auf kunststoffbasis, sowie verwendung
PL1833655T3 (pl) Sposób wytwarzania taśmy nośnej z tworzywa sztucznego
CN104910615B (zh) 一种高强度尼龙/玻纤复合材料及其制造设备和制造方法
CN112608505A (zh) 一种加筋亚克力复合板及其制备方法
EP1767332A4 (de) Formwerkzeug zum extrudieren, extrusionsformvorrichtung, verfahren zur herstellung eines flächengebildes aus thermoplastischem harz und verfahren zur herstellung von thermoplastischem harzschaum
CN201261259Y (zh) 低密度发泡塑料型材挤出模模头
WO2009035161A3 (en) An extrusion die with manifold system and a method of extrusion
IS8143A (is) Samfelld aðferð til að framleiða gegnheilar, holar eða opnar einingar
MX2009013007A (es) Sistemas de correderas termicas modificadas para moldeo por inyeccion por soplado.
CN201728821U (zh) 复合挤出机组口型装置温控机构
JPWO2023127914A5 (de)
CN103213265B (zh) 超临界二氧化碳/聚丙烯挤出机之发泡扁带的挤出机头
RU2422275C1 (ru) Способ получения структурного поликарбонатного листа