JPH0211415B2 - - Google Patents

Info

Publication number
JPH0211415B2
JPH0211415B2 JP60159748A JP15974885A JPH0211415B2 JP H0211415 B2 JPH0211415 B2 JP H0211415B2 JP 60159748 A JP60159748 A JP 60159748A JP 15974885 A JP15974885 A JP 15974885A JP H0211415 B2 JPH0211415 B2 JP H0211415B2
Authority
JP
Japan
Prior art keywords
resin
vent port
container
degassing
valve
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
JP60159748A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6219428A (ja
Inventor
Sumio Yokozeki
Haruo Murase
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 Chemical Corp
Original Assignee
Mitsubishi Rayon 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 Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd
Priority to JP60159748A priority Critical patent/JPS6219428A/ja
Publication of JPS6219428A publication Critical patent/JPS6219428A/ja
Publication of JPH0211415B2 publication Critical patent/JPH0211415B2/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
    • B29C48/50—Details of extruders
    • B29C48/76—Venting, drying means; Degassing means
    • B29C48/765—Venting, drying means; Degassing means in the extruder apparatus
    • B29C48/766—Venting, drying means; Degassing means in the extruder apparatus in 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
    • B29C48/76—Venting, drying means; Degassing means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP60159748A 1985-07-19 1985-07-19 脱気押出装置 Granted JPS6219428A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60159748A JPS6219428A (ja) 1985-07-19 1985-07-19 脱気押出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60159748A JPS6219428A (ja) 1985-07-19 1985-07-19 脱気押出装置

Publications (2)

Publication Number Publication Date
JPS6219428A JPS6219428A (ja) 1987-01-28
JPH0211415B2 true JPH0211415B2 (enrdf_load_stackoverflow) 1990-03-14

Family

ID=15700404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60159748A Granted JPS6219428A (ja) 1985-07-19 1985-07-19 脱気押出装置

Country Status (1)

Country Link
JP (1) JPS6219428A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0681920U (ja) * 1993-05-07 1994-11-25 株式会社トーヨーテクノコーポレーション 無公害容器
DE60010424D1 (de) * 1999-07-06 2004-06-09 Teijin Ltd Vorrichtung und verfahren zur herstellung von harz
CN102001171B (zh) * 2010-10-13 2013-04-10 常州丰盛光电科技股份有限公司 导光板生产系统中的不间断排污装置及方法

Also Published As

Publication number Publication date
JPS6219428A (ja) 1987-01-28

Similar Documents

Publication Publication Date Title
CN104903071B (zh) 用于对聚合物熔体除气的装置
JPH01320129A (ja) 押出し法及び１軸、２軸又は多軸スクリュー押出し機
US3036335A (en) Apparatus and method for extruding thermoplastic material
JPH0211415B2 (enrdf_load_stackoverflow)
US7128464B2 (en) Method and device for regulating pressure in a single-screw degassing extruder or in a cascade extruder
JPS63288732A (ja) 押出成形機用フィルタ交換装置
CN100357345C (zh) 聚合物处理方法和装置
US3473194A (en) Plastic pipe sizing
CN207842026U (zh) 一种单螺杆挤出机
JP2017128088A (ja) 熱可塑性樹脂組成物の製造方法
ZA200307599B (en) Method and device for regulating pressure in a single-screw degassing extruder or in a cascade extruder.
CN116135517A (zh) 一种用于功能性包装膜的高效吹膜机
US5281124A (en) Arrangement for pressurizing a plurality of molds with one or more pressurized fluids for molding synthetic materials and maintaining said materials at a predetermined temperature in the molds
US2697854A (en) Process and apparatus for making elongated bars, blocks, and the like
CN212920182U (zh) 一种用于注塑的注射装置
CN212603304U (zh) 一种适用于螺杆挤出机的安全真空装置
CN207077744U (zh) 一种主动式网带换网器
JP2012213983A (ja) ポリマーフィルタ、押出装置、押出成形品の製造方法及び光学フィルムの製造方法
CN208247415U (zh) 用于加工低含水量产品的挤出机
CN220846358U (zh) 一种熔体过滤器
CN120269801B (zh) 一种输液器生产用注塑成型设备
CA2684336C (en) An air source device and a method for use in a molding system
CN221476131U (zh) 一种用于编织袋的挤出吹膜装置
JPH07178790A (ja) 異物の検出方法および熱可塑性樹脂成形品の製造方法
CN214163971U (zh) 一种吹塑机熔断塑料挤压管道

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees