JPS6223725A - 熱可塑性樹脂発泡体の製造装置 - Google Patents

熱可塑性樹脂発泡体の製造装置

Info

Publication number
JPS6223725A
JPS6223725A JP60163564A JP16356485A JPS6223725A JP S6223725 A JPS6223725 A JP S6223725A JP 60163564 A JP60163564 A JP 60163564A JP 16356485 A JP16356485 A JP 16356485A JP S6223725 A JPS6223725 A JP S6223725A
Authority
JP
Japan
Prior art keywords
resin
mixer
screw
extruder
rotating shaft
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP60163564A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0218968B2 (enrdf_load_stackoverflow
Inventor
Hiroshi Fujisaki
藤崎　弘
Tomoshige Hayashi
基滋 林
Motokazu Yoshii
基員 吉井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sekisui Kasei Co Ltd
Original Assignee
Sekisui Plastics Co Ltd
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 Sekisui Plastics Co Ltd filed Critical Sekisui Plastics Co Ltd
Priority to JP60163564A priority Critical patent/JPS6223725A/ja
Priority to CA000514389A priority patent/CA1255866A/en
Priority to US06/888,592 priority patent/US4746478A/en
Priority to KR1019860005964A priority patent/KR900003735B1/ko
Priority to DE3624909A priority patent/DE3624909C2/de
Priority to PT83040A priority patent/PT83040B/pt
Priority to AT0199286A priority patent/AT394518B/de
Priority to FR868610767A priority patent/FR2585282B1/fr
Priority to GB8618082A priority patent/GB2179886B/en
Priority to ES8601339A priority patent/ES2001581A6/es
Priority to CN86105207A priority patent/CN1007717B/zh
Publication of JPS6223725A publication Critical patent/JPS6223725A/ja
Publication of JPH0218968B2 publication Critical patent/JPH0218968B2/ja
Granted legal-status Critical Current

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
    • 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
    • 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
    • B29C48/51—Screws with internal flow passages, e.g. for molten material
    • B29C48/515—Screws with internal flow passages, e.g. for molten material for auxiliary fluids, e.g. foaming agents
    • 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
    • B29C48/53—Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk
    • 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
    • B29C48/565—Screws having projections other than the thread, e.g. pins
    • 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
    • B29C48/25—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
    • B29C48/834—Cooling
    • 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
    • B29C48/84—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 by heating or cooling the feeding screws
    • B29C48/85—Cooling
    • 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
    • B29C48/387—Plasticisers, homogenisers or feeders comprising two or more stages using a screw extruder and a gear pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Molding Of Porous Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP60163564A 1985-07-24 1985-07-24 熱可塑性樹脂発泡体の製造装置 Granted JPS6223725A (ja)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP60163564A JPS6223725A (ja) 1985-07-24 1985-07-24 熱可塑性樹脂発泡体の製造装置
CA000514389A CA1255866A (en) 1985-07-24 1986-07-22 Method and apparatus for production of foamed thermoplastic material
US06/888,592 US4746478A (en) 1985-07-24 1986-07-23 Method and apparatus for production of foamed thermoplastic material
KR1019860005964A KR900003735B1 (ko) 1985-07-24 1986-07-23 열가소성수지 발포체의 제조방법 및 그 장치
DE3624909A DE3624909C2 (de) 1985-07-24 1986-07-23 Verfahren und Vorrichtung zur Herstellung einer geschäumten thermoplastischen Masse
PT83040A PT83040B (pt) 1985-07-24 1986-07-23 Processo e aparelho para a producao de material termoplastico de espuma
AT0199286A AT394518B (de) 1985-07-24 1986-07-23 Vorrichtung zum herstellen von geschaeumten thermoplastischem kunststoff
FR868610767A FR2585282B1 (fr) 1985-07-24 1986-07-24 Procede et appareil de fabrication d'une mousse d'une matiere thermoplastique par melange de la matiere avec un agent porogene et extrusion continue
GB8618082A GB2179886B (en) 1985-07-24 1986-07-24 Method and apparatus for production of foamed thermoplastics material
ES8601339A ES2001581A6 (es) 1985-07-24 1986-07-24 Metodo de producir materiales termpolasticos espumados y aparatos correspondiente
CN86105207A CN1007717B (zh) 1985-07-24 1986-07-24 生产泡沫热塑性材料的方法和装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60163564A JPS6223725A (ja) 1985-07-24 1985-07-24 熱可塑性樹脂発泡体の製造装置

Publications (2)

Publication Number Publication Date
JPS6223725A true JPS6223725A (ja) 1987-01-31
JPH0218968B2 JPH0218968B2 (enrdf_load_stackoverflow) 1990-04-27

Family

ID=15776298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60163564A Granted JPS6223725A (ja) 1985-07-24 1985-07-24 熱可塑性樹脂発泡体の製造装置

Country Status (1)

Country Link
JP (1) JPS6223725A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63278818A (ja) * 1987-04-15 1988-11-16 ヘルマン・ベルシユトルフ・マシイネンバウ・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング 一次押出し機で作られた合成樹脂と発泡剤の溶融混合物を冷却するための装置を二次押出し機として使用する方法
JP2002538017A (ja) * 1998-05-26 2002-11-12 ディー フォガティ ジェイムズ 均質化を高める熱可塑性プラスチック発泡押出スクリュー
US6498149B1 (en) 1997-06-03 2002-12-24 Tsuneatsu Mori Natural antitumor or antiviral substances and use of the same
JP2006205587A (ja) * 2005-01-28 2006-08-10 Koohan:Kk プラスチック廃材による厚手製品の成形方法
CN112440469A (zh) * 2019-08-29 2021-03-05 精工爱普生株式会社 塑化装置、三维造型装置及注射成型装置
US20210229336A1 (en) * 2018-05-02 2021-07-29 Buss Ag Mixing and kneading machine
WO2022223435A1 (de) * 2021-04-20 2022-10-27 Bb Engineering Gmbh Extrudermischer

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63278818A (ja) * 1987-04-15 1988-11-16 ヘルマン・ベルシユトルフ・マシイネンバウ・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング 一次押出し機で作られた合成樹脂と発泡剤の溶融混合物を冷却するための装置を二次押出し機として使用する方法
US6498149B1 (en) 1997-06-03 2002-12-24 Tsuneatsu Mori Natural antitumor or antiviral substances and use of the same
JP2002538017A (ja) * 1998-05-26 2002-11-12 ディー フォガティ ジェイムズ 均質化を高める熱可塑性プラスチック発泡押出スクリュー
JP2006205587A (ja) * 2005-01-28 2006-08-10 Koohan:Kk プラスチック廃材による厚手製品の成形方法
US20210229336A1 (en) * 2018-05-02 2021-07-29 Buss Ag Mixing and kneading machine
US12377596B2 (en) * 2018-05-02 2025-08-05 Buss Ag Mixing and kneading machine with a discharge device which has a degassing device
CN112440469A (zh) * 2019-08-29 2021-03-05 精工爱普生株式会社 塑化装置、三维造型装置及注射成型装置
CN112440469B (zh) * 2019-08-29 2022-06-07 精工爱普生株式会社 塑化装置、三维造型装置及注射成型装置
WO2022223435A1 (de) * 2021-04-20 2022-10-27 Bb Engineering Gmbh Extrudermischer

Also Published As

Publication number Publication date
JPH0218968B2 (enrdf_load_stackoverflow) 1990-04-27

Similar Documents

Publication Publication Date Title
CN1007717B (zh) 生产泡沫热塑性材料的方法和装置
US3902850A (en) Solvent-free, self-cleaning mixing head nozzles for reactive polymer mixes
EP0463759A2 (en) Production of thermoplastics foams
EP2822748B1 (en) Apparatus and method for producing microcellular foams
JP2966735B2 (ja) 熱可塑性樹脂押出機
JPS6223725A (ja) 熱可塑性樹脂発泡体の製造装置
US3118958A (en) Apparatus for making cellular products
JP2000328345A (ja) 紡糸原料着色装置
EP0807503B1 (en) Machine for continuously mixing rubber with partially tangential and interpenetrating rotors
US3499186A (en) Extruder for producing porous shaped resinous articles
CA2079997A1 (en) Dynamic mixing system and method for producing thermoplastic materials
US3924837A (en) Agitator insert for reactive liquid polymer mixer
JPH0542941B2 (enrdf_load_stackoverflow)
CN212385850U (zh) Tpe塑胶发泡装置
KR0135899B1 (ko) 펠릿형 열가소성수지 발포체의 제조 장치
JPS6256114A (ja) 熱可塑性樹脂発泡体の製造装置
CN111136825B (zh) 细泡孔、高发泡倍率的聚乳酸颗粒的制备方法
JP3509593B2 (ja) 発泡成形品の製造方法及び製造装置
JP2573156B2 (ja) 合成樹脂発泡体製造用材料混合ヘッド
CA2352586A1 (en) Microcellular polyvinyl chloride foam
JP2001079919A (ja) 熱可塑性エラストマーの発泡成形体の押出し成形機
JP2003117973A (ja) 樹脂可塑化スクリュ
CN113878783A (zh) Tpe塑胶发泡装置及发泡工艺
JP3352432B2 (ja) 熱可塑性エラストマーの発泡成形体を押出し成形機を用いて製造する製造方法、及びその押出し成形機
JPH0866956A (ja) 熱可塑性樹脂押出機