WO2011135745A1 - Procédé de production de granulé composite pour moulage par extrusion, et granulé composite pour moulage par extrusion produite par le procédé - Google Patents

Procédé de production de granulé composite pour moulage par extrusion, et granulé composite pour moulage par extrusion produite par le procédé Download PDF

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Publication number
WO2011135745A1
WO2011135745A1 PCT/JP2010/070281 JP2010070281W WO2011135745A1 WO 2011135745 A1 WO2011135745 A1 WO 2011135745A1 JP 2010070281 W JP2010070281 W JP 2010070281W WO 2011135745 A1 WO2011135745 A1 WO 2011135745A1
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WO
WIPO (PCT)
Prior art keywords
extrusion
extruder
composite
pellets
molding
Prior art date
Application number
PCT/JP2010/070281
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English (en)
Japanese (ja)
Inventor
武恭 菊池
和正 守田
東　浩二
中村　雄一郎
Original Assignee
Ｗｐｃコーポレーション株式会社
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 Ｗｐｃコーポレーション株式会社 filed Critical Ｗｐｃコーポレーション株式会社
Priority to US13/641,536 priority Critical patent/US8871345B2/en
Priority to CN2011800215652A priority patent/CN102869484A/zh
Priority to MYPI2012004705A priority patent/MY155443A/en
Priority to CA2796753A priority patent/CA2796753C/fr
Priority to RU2012150992/05A priority patent/RU2012150992A/ru
Priority to PCT/JP2011/060269 priority patent/WO2011136273A1/fr
Priority to BR112012027401A priority patent/BR112012027401A2/pt
Priority to KR1020127028398A priority patent/KR20130020783A/ko
Priority to AU2011246076A priority patent/AU2011246076B2/en
Priority to EP11775054.7A priority patent/EP2565004B1/fr
Publication of WO2011135745A1 publication Critical patent/WO2011135745A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • 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
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/39—Plasticisers, homogenisers or feeders comprising two or more stages a first extruder feeding the melt into an intermediate location of a second extruder
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0027—Cutting off
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
    • 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
    • B29C48/03—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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • 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
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/297—Feeding the extrusion material to the extruder at several locations, e.g. using several hoppers or using a separate additive feeding
    • 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
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/385—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in separate barrels
    • 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
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/405—Intermeshing co-rotating screws
    • 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
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules
    • 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
    • B29K2711/00—Use of natural products or their composites, not provided for in groups B29K2601/00 - B29K2709/00, for preformed parts, e.g. for inserts
    • B29K2711/14—Wood, e.g. woodboard or fibreboard

Abstract

La présente invention se rapporte à des granulés composites pour moulage par extrusion, aucune fusion entre les granulés ni aucune variation de forme, de taille et de densité ne se produisant. Une matière en fusion obtenue par le malaxage à l'état fondu d'une matière première contenant une résine thermoplastique et de la poudre de bois dans une extrudeuse (42), est extrudée sous la forme de brin par un trou (43a) d'injecteur situé dans un injecteur (43)de filière qui est fixée à l'extrémité de pointe de l'extrudeuse (42), et le brin de matière en fusion est découpé sur une longueur prédéfinie pour former les granulés. A ce moment, la quantité d'extrusion (Q) de l'extrudeuse (42), le diamètre (D) de chaque trou (43a) d'injecteur, et le nombre (n) des trous (43a) d'injecteur sont réglés de sorte qu'une vitesse linéaire (νd), qui représente une vitesse d'écoulement de la matière en fusion dans chaque trou (43a) d'injecteur situé dans l'injecteur (43) de filière, soit comprise dans la plage de 12 à 50 cm/s.
PCT/JP2010/070281 2010-04-28 2010-11-15 Procédé de production de granulé composite pour moulage par extrusion, et granulé composite pour moulage par extrusion produite par le procédé WO2011135745A1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
US13/641,536 US8871345B2 (en) 2010-04-28 2011-04-27 Method for producing composite pellet for extrusion molding, and composite pellet for extrusion molding produced by the method
CN2011800215652A CN102869484A (zh) 2010-04-28 2011-04-27 挤出成型用复合颗粒的制造方法和用所述方法制造的挤出成型用复合颗粒
MYPI2012004705A MY155443A (en) 2010-04-28 2011-04-27 Method for producing composite pellet for extrusion molding, and composite pellet for extrusion molding produced by the method
CA2796753A CA2796753C (fr) 2010-04-28 2011-04-27 Procede de production de granule composite pour moulage par extrusion, et granule composite pour moulage par extrusion produit par le procede
RU2012150992/05A RU2012150992A (ru) 2010-04-28 2011-04-27 Способ получения композитных гранул для экструзии и композитные гранулы для экструзии, полученные указанным способ
PCT/JP2011/060269 WO2011136273A1 (fr) 2010-04-28 2011-04-27 Procédé de production de granulé composite pour moulage par extrusion, et granulé composite pour moulage par extrusion produit par le procédé
BR112012027401A BR112012027401A2 (pt) 2010-04-28 2011-04-27 ''método de fabricação de composto granular para extrusão e composto obtido''
KR1020127028398A KR20130020783A (ko) 2010-04-28 2011-04-27 압출 성형용 복합 펠렛의 제조 방법, 및 상기 방법으로 제조된 압출 성형용의 복합 펠렛
AU2011246076A AU2011246076B2 (en) 2010-04-28 2011-04-27 Method for producing composite pellet for extrusion molding, and composite pellet for extrusion molding produced by the method
EP11775054.7A EP2565004B1 (fr) 2010-04-28 2011-04-27 Procédé de production de granulés composite pour extrusion, et granulés composite ainsi produits

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010104279A JP5457933B2 (ja) 2010-04-28 2010-04-28 押出成形用複合ペレットの製造方法，及び前記方法で製造された押出成形用の複合ペレット
JP2010-104279 2010-04-28

Related Child Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2010/065310 Continuation-In-Part WO2011161838A1 (fr) 2010-04-28 2010-09-07 Granule composite pour moulage par extrusion et méthode de prétraitement d'un granule composite pour moulage par extrusion

Publications (1)

Publication Number Publication Date
WO2011135745A1 true WO2011135745A1 (fr) 2011-11-03

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PCT/JP2010/070281 WO2011135745A1 (fr) 2010-04-28 2010-11-15 Procédé de production de granulé composite pour moulage par extrusion, et granulé composite pour moulage par extrusion produite par le procédé

Country Status (2)

Country Link
JP (1) JP5457933B2 (fr)
WO (1) WO2011135745A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2565004A1 (fr) * 2010-04-28 2013-03-06 WPC Corporation Procédé de production de granulé composite pour moulage par extrusion, et granulé composite pour moulage par extrusion produit par le procédé
CN109075671A (zh) * 2016-04-13 2018-12-21 黑田精工株式会社 磁铁埋入型铁芯的制造方法、磁铁埋入型铁芯的制造装置及制造工具
CN112670008A (zh) * 2020-11-18 2021-04-16 百色学院 一种流场诱导提高片状银粉/聚合物复合线材导电性的方法
EP3708936B1 (fr) * 2019-03-15 2024-04-17 Polymetrix AG Procédé de recyclage de polyoléfines

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JP5619067B2 (ja) * 2012-05-08 2014-11-05 株式会社日本製鋼所 ストランド製造用ダイの設計方法、設計プログラムおよび設計装置
JP6132201B2 (ja) * 2013-07-31 2017-05-24 パナソニックＩｐマネジメント株式会社 成形材料の製造方法
CN110520463B (zh) * 2017-05-26 2020-09-11 三菱瓦斯化学株式会社 树脂粒料的制造方法
JP6621149B2 (ja) * 2018-02-02 2019-12-18 株式会社経営総合研究所 コンクリート型枠用せき板の押出成形方法及びコンクリート型枠用せき板の押出成形装置
JP7343776B2 (ja) 2019-12-04 2023-09-13 日本製鉄株式会社 廃プラスチック成形物の製造方法、および廃プラスチック成形物の製造装置
JP7343777B2 (ja) 2019-12-04 2023-09-13 日本製鉄株式会社 廃プラスチック成形物の製造装置、および廃プラスチック成形物の製造方法

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JPH08323743A (ja) * 1995-05-31 1996-12-10 Sekisui Plastics Co Ltd ペレット用熱可塑性樹脂の押出用金型
JPH0948023A (ja) * 1995-06-07 1997-02-18 Andersen Corp 混和性改良ポリマー木質繊維複合材
JP2001205627A (ja) * 2000-01-31 2001-07-31 Nippon Zeon Co Ltd 押出機、ペレット製造装置およびペレット製造方法
JP2002210736A (ja) * 2001-01-19 2002-07-30 Sekisui Chem Co Ltd 複合材料ペレットの製造方法
JP2003220607A (ja) * 2002-01-30 2003-08-05 Asahi Kasei Corp メヤニ発生防止装置
JP2003266431A (ja) * 2002-03-20 2003-09-24 Toray Ind Inc 液晶性樹脂ペレットの製造方法
WO2009144887A1 (fr) * 2008-05-26 2009-12-03 Ｗｐｃコーポレーション株式会社 Appareil d'extrusion
JP2010030176A (ja) * 2008-07-30 2010-02-12 Toray Ind Inc 熱可塑性樹脂組成物ペレットの製造方法
JP4436435B1 (ja) * 2009-07-02 2010-03-24 Ｗｐｃコーポレーション株式会社 押出発泡成形用の成形材料及びその製造方法，並びに前記成形材料を使用して製造した木質発泡成形体，前記木質発泡成形体の製造方法並びに製造装置

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Publication number Priority date Publication date Assignee Title
JPH08323743A (ja) * 1995-05-31 1996-12-10 Sekisui Plastics Co Ltd ペレット用熱可塑性樹脂の押出用金型
JPH0948023A (ja) * 1995-06-07 1997-02-18 Andersen Corp 混和性改良ポリマー木質繊維複合材
JP2001205627A (ja) * 2000-01-31 2001-07-31 Nippon Zeon Co Ltd 押出機、ペレット製造装置およびペレット製造方法
JP2002210736A (ja) * 2001-01-19 2002-07-30 Sekisui Chem Co Ltd 複合材料ペレットの製造方法
JP2003220607A (ja) * 2002-01-30 2003-08-05 Asahi Kasei Corp メヤニ発生防止装置
JP2003266431A (ja) * 2002-03-20 2003-09-24 Toray Ind Inc 液晶性樹脂ペレットの製造方法
WO2009144887A1 (fr) * 2008-05-26 2009-12-03 Ｗｐｃコーポレーション株式会社 Appareil d'extrusion
JP2010030176A (ja) * 2008-07-30 2010-02-12 Toray Ind Inc 熱可塑性樹脂組成物ペレットの製造方法
JP4436435B1 (ja) * 2009-07-02 2010-03-24 Ｗｐｃコーポレーション株式会社 押出発泡成形用の成形材料及びその製造方法，並びに前記成形材料を使用して製造した木質発泡成形体，前記木質発泡成形体の製造方法並びに製造装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2565004A1 (fr) * 2010-04-28 2013-03-06 WPC Corporation Procédé de production de granulé composite pour moulage par extrusion, et granulé composite pour moulage par extrusion produit par le procédé
EP2565004A4 (fr) * 2010-04-28 2013-10-16 Wpc Corp Procédé de production de granulé composite pour moulage par extrusion, et granulé composite pour moulage par extrusion produit par le procédé
US8871345B2 (en) 2010-04-28 2014-10-28 Wpc Corporation Method for producing composite pellet for extrusion molding, and composite pellet for extrusion molding produced by the method
CN109075671A (zh) * 2016-04-13 2018-12-21 黑田精工株式会社 磁铁埋入型铁芯的制造方法、磁铁埋入型铁芯的制造装置及制造工具
EP3708936B1 (fr) * 2019-03-15 2024-04-17 Polymetrix AG Procédé de recyclage de polyoléfines
CN112670008A (zh) * 2020-11-18 2021-04-16 百色学院 一种流场诱导提高片状银粉/聚合物复合线材导电性的方法

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