JP4068692B2 - 二軸押出機および二軸押出機の圧力制御方法 - Google Patents

二軸押出機および二軸押出機の圧力制御方法 Download PDF

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Publication number
JP4068692B2
JP4068692B2 JP23136797A JP23136797A JP4068692B2 JP 4068692 B2 JP4068692 B2 JP 4068692B2 JP 23136797 A JP23136797 A JP 23136797A JP 23136797 A JP23136797 A JP 23136797A JP 4068692 B2 JP4068692 B2 JP 4068692B2
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JP
Japan
Prior art keywords
cylinder body
pressure
resin
kneading
pelletizer
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.)
Expired - Lifetime
Application number
JP23136797A
Other languages
English (en)
Japanese (ja)
Other versions
JPH1158367A5 (enExample
JPH1158367A (ja
Inventor
本 良 一 山
池 義 明 菊
野 俊 博 岡
月 幸 平 岩
部 典 夫 服
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.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Chemicals Inc
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 Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Priority to JP23136797A priority Critical patent/JP4068692B2/ja
Publication of JPH1158367A publication Critical patent/JPH1158367A/ja
Publication of JPH1158367A5 publication Critical patent/JPH1158367A5/ja
Application granted granted Critical
Publication of JP4068692B2 publication Critical patent/JP4068692B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B29C48/36—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
    • 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
    • B29C48/365—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pumps, e.g. piston pumps
    • B29C48/37—Gear pumps
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP23136797A 1997-08-27 1997-08-27 二軸押出機および二軸押出機の圧力制御方法 Expired - Lifetime JP4068692B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23136797A JP4068692B2 (ja) 1997-08-27 1997-08-27 二軸押出機および二軸押出機の圧力制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23136797A JP4068692B2 (ja) 1997-08-27 1997-08-27 二軸押出機および二軸押出機の圧力制御方法

Publications (3)

Publication Number Publication Date
JPH1158367A JPH1158367A (ja) 1999-03-02
JPH1158367A5 JPH1158367A5 (enExample) 2005-06-02
JP4068692B2 true JP4068692B2 (ja) 2008-03-26

Family

ID=16922516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23136797A Expired - Lifetime JP4068692B2 (ja) 1997-08-27 1997-08-27 二軸押出機および二軸押出機の圧力制御方法

Country Status (1)

Country Link
JP (1) JP4068692B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5678400B2 (ja) * 2007-11-02 2015-03-04 三菱レイヨン株式会社 流動槽、流動槽からの固体粒子の排出方法および被処理物の処理方法
JP6844233B2 (ja) * 2016-12-07 2021-03-17 トヨタ自動車株式会社 混練機
JP7532705B2 (ja) * 2022-08-05 2024-08-13 孝 大野 押出機並びに押出機のベント装置及び押出機のベント方法
CN117565257B (zh) * 2024-01-17 2024-04-26 福建南安实达橡塑机械有限公司 双转子连续混炼机

Also Published As

Publication number Publication date
JPH1158367A (ja) 1999-03-02

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