JPH0523181B2 - - Google Patents

Info

Publication number
JPH0523181B2
JPH0523181B2 JP61159823A JP15982386A JPH0523181B2 JP H0523181 B2 JPH0523181 B2 JP H0523181B2 JP 61159823 A JP61159823 A JP 61159823A JP 15982386 A JP15982386 A JP 15982386A JP H0523181 B2 JPH0523181 B2 JP H0523181B2
Authority
JP
Japan
Prior art keywords
additive
base polymer
extruder
stage extruder
additives
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
JP61159823A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6317025A (ja
Inventor
Kikuo Morishita
Masami Akyama
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.)
Mitsubishi Heavy Industries Ltd
Konica Minolta Inc
Original Assignee
Mitsubishi Heavy Industries Ltd
Konica Minolta 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 Mitsubishi Heavy Industries Ltd, Konica Minolta Inc filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP61159823A priority Critical patent/JPS6317025A/ja
Publication of JPS6317025A publication Critical patent/JPS6317025A/ja
Publication of JPH0523181B2 publication Critical patent/JPH0523181B2/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
    • B29C48/36—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
    • B29C48/375—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
    • B29C48/365—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pumps, e.g. piston pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP61159823A 1986-07-09 1986-07-09 プラスチツク押出成形装置 Granted JPS6317025A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61159823A JPS6317025A (ja) 1986-07-09 1986-07-09 プラスチツク押出成形装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61159823A JPS6317025A (ja) 1986-07-09 1986-07-09 プラスチツク押出成形装置

Publications (2)

Publication Number Publication Date
JPS6317025A JPS6317025A (ja) 1988-01-25
JPH0523181B2 true JPH0523181B2 (enrdf_load_stackoverflow) 1993-03-31

Family

ID=15702029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61159823A Granted JPS6317025A (ja) 1986-07-09 1986-07-09 プラスチツク押出成形装置

Country Status (1)

Country Link
JP (1) JPS6317025A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5695789A (en) * 1995-06-07 1997-12-09 Harrel, Inc. Apparatus for extrusion of an article of varying content
US5725814A (en) * 1995-06-07 1998-03-10 Harrel, Inc. Extrusion of an article of varying content

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU65832A1 (enrdf_load_stackoverflow) * 1971-08-02 1973-02-05

Also Published As

Publication number Publication date
JPS6317025A (ja) 1988-01-25

Similar Documents

Publication Publication Date Title
EP1218164B1 (en) Twin screw extrusion apparatus and production method for the production of polymeric foam
US20080093763A1 (en) Multi-color fiber-plastic composites and systems and methods for their fabrication
GB1319305A (en) Extrusion process for non-cellular polyurethane
CN1668441A (zh) 包括螺杆的聚合物加工系统
CN87101584A (zh) 处理粘性材料的设备和方法
US4221692A (en) Process and apparatus for the production of additive-containing synthetic linear polymers
JPH0523181B2 (enrdf_load_stackoverflow)
JP2004216725A (ja) タイヤの成型方法およびリボン状ゴム押出機
JP2002273777A (ja) 超臨界流体を利用した混練・混合押出成形装置
CN1872530A (zh) 不同配方全包覆共挤型材工艺
CN100443519C (zh) 改进的聚丙烯与丙烯酸聚醚酯熔融接枝方法
US20030211197A1 (en) Method of making formed bodies containing active ingredients
CN1176170A (zh) 单机单模挤出硬质聚氯乙烯芯层发泡管材的制作方法
KR20040074000A (ko) 폴리우레탄 성형물의 제조 방법
JP2848773B2 (ja) 成形機への原料供給装置
CN210880807U (zh) 一种混炼挤出机
CN115674485A (zh) 改性材料连续生产装置及其制备方法
CN102029717B (zh) 一种硫化胶加工装置及方法
CN112210165A (zh) 一种木塑共挤混色板材专用色母粒及其制备方法
AU2006297719B2 (en) A method to increase production rate of a continuous mixer or extruder
JPH0218007A (ja) 架橋剤入り樹脂の製造方法
CN217968175U (zh) 一种注塑模具热流道分配器
JP2000280323A (ja) プラスチック押出成形装置及び押出成形方法
JPH02307725A (ja) 二軸スクリュー式押出機
JPS6039246Y2 (ja) 発泡体製造用装置