MX2009002934A - Un sistema de troquel y un procedimiento para extruir una composicion celular, espumada, de polimero fibroso celulosico. - Google Patents
Un sistema de troquel y un procedimiento para extruir una composicion celular, espumada, de polimero fibroso celulosico.Info
- Publication number
- MX2009002934A MX2009002934A MX2009002934A MX2009002934A MX2009002934A MX 2009002934 A MX2009002934 A MX 2009002934A MX 2009002934 A MX2009002934 A MX 2009002934A MX 2009002934 A MX2009002934 A MX 2009002934A MX 2009002934 A MX2009002934 A MX 2009002934A
- Authority
- MX
- Mexico
- Prior art keywords
- die plate
- flow
- flow restriction
- transition
- restriction
- Prior art date
Links
- 230000001413 cellular effect Effects 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 title 1
- 239000000463 material Substances 0.000 abstract 10
- 230000007704 transition Effects 0.000 abstract 3
- 239000000155 melt Substances 0.000 abstract 2
- 229920001587 Wood-plastic composite Polymers 0.000 abstract 1
- 230000011712 cell development Effects 0.000 abstract 1
- 230000010261 cell growth Effects 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 230000018109 developmental process Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000002028 premature Effects 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
- 239000011155 wood-plastic composite Substances 0.000 abstract 1
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
Abstract
La presente invención se dirige a un dispositivo para la producción de un material celular de compuesto plástico de madera que comprende un orifice que conduce el material compuesto a partir del adaptador del extrusor hacia la placa troqueladora de transición de tal manera que un flujo de material uniforme alcanza la placa troqueladora de transición; una placa troqueladora de transición que dirige adicionalmente el flujo de material a un troquelador de rebordear para restricción de flujo de manera que se asegura que se administran cantidades iguales del material a todas las áreas de la placa troqueladora para restricción de flujo; un troquelador de rebordear par restricción de flujo que provee una resistencia adecuada al flujo del material para incrementar la fusión a presión de la porción del material que se encuentra corriente arriba en relación con la placa troqueladora par restricción de flujo y controla el incremento de la temperatura ocasionando por esta restricción mediante la división del flujo en numerosas corrientes de tamaño y forma adecuadas; una placa troqueladora para compresión que fusiona las corrientes separadas que salen a partir de la placa troqueladora para restricción de flujo hacia una corriente única de material y que mantiene la fusión a presión a un nivel que prevendrá el desarrollo prematuro de células en el material; una placa troqueladora para conformado que se diseña para conformar el material de tal manera que el material completamente expandido se aproximará a la forma del perfil deseado y para controlar la relación de desarrollo y expansión de la célula tal manera que se producen grandes números de células uniformes.
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 |
---|---|
MX2009002934A true MX2009002934A (es) | 2009-09-15 |
Family
ID=38753560
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2009002934A MX2009002934A (es) | 2006-09-15 | 2007-09-17 | Un sistema de troquel y un procedimiento para extruir una composicion celular, espumada, de polimero fibroso celulosico. |
Country Status (11)
Country | Link |
---|---|
US (1) | US8382464B2 (es) |
EP (1) | EP2069127B1 (es) |
JP (1) | JP5249228B2 (es) |
KR (1) | KR20090066298A (es) |
CN (1) | CN101541506A (es) |
AT (1) | ATE536245T1 (es) |
CA (1) | CA2663315C (es) |
MX (1) | MX2009002934A (es) |
NZ (1) | NZ575047A (es) |
WO (1) | WO2008034127A1 (es) |
ZA (1) | ZA200901225B (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
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MX2009002934A (es) | 2006-09-15 | 2009-09-15 | Un sistema de troquel y un procedimiento para extruir una composicion celular, espumada, de polimero fibroso celulosico. | |
CN101557917B (zh) * | 2006-12-13 | 2015-02-11 | 旭化成化学株式会社 | 木质树脂成形体、木质树脂研磨体及它们的制造方法 |
KR101546997B1 (ko) * | 2008-09-29 | 2015-08-24 | 스트랜덱스 코포레이션 | 압출된 합성 목재 제조용 다이 및 이와 관련된 방법 |
US20100303945A1 (en) | 2009-05-28 | 2010-12-02 | Citriniti Joseph H | Devices And Methods For Regulating Extruder Ceramic Batch Material |
CN102470599B (zh) * | 2009-06-30 | 2014-12-17 | 3M创新有限公司 | 用于由多层挤出物制备多条带挤出物的挤出模头元件、挤出模头和方法 |
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 |
CN103501979B (zh) * | 2011-04-15 | 2016-06-22 | 埃克森美孚化学专利公司 | 挤出用模具和方法 |
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 |
US9486808B2 (en) * | 2013-11-12 | 2016-11-08 | Luiz Ribeiro OLIVEIRA NASCIMENTO COSTA | Process of obtaining plastic compound based on fibrous plant material, plastic compound based on fibrous plant material obtained and equipment for extrusion of plastic compound based on fibrous plant material |
PL2921279T3 (pl) * | 2014-03-20 | 2017-08-31 | Coperion Gmbh | Urządzenie i sposób homogenizacji roztopionych materiałów z tworzyw sztucznych |
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 |
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MX2009002934A (es) | 2006-09-15 | 2009-09-15 | Un sistema de troquel y un procedimiento para extruir una composicion celular, espumada, de polimero fibroso celulosico. | |
KR101546997B1 (ko) * | 2008-09-29 | 2015-08-24 | 스트랜덱스 코포레이션 | 압출된 합성 목재 제조용 다이 및 이와 관련된 방법 |
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2007
- 2007-09-17 MX MX2009002934A patent/MX2009002934A/es active IP Right Grant
- 2007-09-17 CA CA2663315A patent/CA2663315C/en active Active
- 2007-09-17 AT AT07814884T patent/ATE536245T1/de active
- 2007-09-17 WO PCT/US2007/078638 patent/WO2008034127A1/en active Application Filing
- 2007-09-17 US US11/856,431 patent/US8382464B2/en active Active
- 2007-09-17 JP JP2009528523A patent/JP5249228B2/ja active Active
- 2007-09-17 EP EP07814884A patent/EP2069127B1/en active Active
- 2007-09-17 ZA ZA200901225A patent/ZA200901225B/xx unknown
- 2007-09-17 NZ NZ575047A patent/NZ575047A/en not_active IP Right Cessation
- 2007-09-17 KR KR1020097007711A patent/KR20090066298A/ko not_active Application Discontinuation
- 2007-09-17 CN CNA2007800341305A patent/CN101541506A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2010503566A (ja) | 2010-02-04 |
EP2069127B1 (en) | 2011-12-07 |
EP2069127A1 (en) | 2009-06-17 |
CA2663315A1 (en) | 2008-03-20 |
JP5249228B2 (ja) | 2013-07-31 |
CN101541506A (zh) | 2009-09-23 |
ZA200901225B (en) | 2010-06-30 |
KR20090066298A (ko) | 2009-06-23 |
US20080113190A1 (en) | 2008-05-15 |
NZ575047A (en) | 2011-03-31 |
CA2663315C (en) | 2014-11-18 |
ATE536245T1 (de) | 2011-12-15 |
WO2008034127A1 (en) | 2008-03-20 |
US8382464B2 (en) | 2013-02-26 |
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