JPH0224923B2 - - Google Patents

Info

Publication number
JPH0224923B2
JPH0224923B2 JP60201602A JP20160285A JPH0224923B2 JP H0224923 B2 JPH0224923 B2 JP H0224923B2 JP 60201602 A JP60201602 A JP 60201602A JP 20160285 A JP20160285 A JP 20160285A JP H0224923 B2 JPH0224923 B2 JP H0224923B2
Authority
JP
Japan
Prior art keywords
pressure
polymer
extruder
spinning
discharge
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
JP60201602A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6262906A (ja
Inventor
Masashi Ogasawara
Hisashi Tazawa
Shin Yamaguchi
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.)
Toray Industries Inc
Original Assignee
Toray Industries 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 Toray Industries Inc filed Critical Toray Industries Inc
Priority to JP60201602A priority Critical patent/JPS6262906A/ja
Publication of JPS6262906A publication Critical patent/JPS6262906A/ja
Publication of JPH0224923B2 publication Critical patent/JPH0224923B2/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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92514—Pressure
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92895—Barrel or housing
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92914—Degassing unit
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92961—Auxiliary unit, e.g. for external melt filtering, re-combining or transfer between units

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
JP60201602A 1985-09-13 1985-09-13 溶融樹脂の押出装置 Granted JPS6262906A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60201602A JPS6262906A (ja) 1985-09-13 1985-09-13 溶融樹脂の押出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60201602A JPS6262906A (ja) 1985-09-13 1985-09-13 溶融樹脂の押出装置

Publications (2)

Publication Number Publication Date
JPS6262906A JPS6262906A (ja) 1987-03-19
JPH0224923B2 true JPH0224923B2 (enrdf_load_stackoverflow) 1990-05-31

Family

ID=16443768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60201602A Granted JPS6262906A (ja) 1985-09-13 1985-09-13 溶融樹脂の押出装置

Country Status (1)

Country Link
JP (1) JPS6262906A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000304990A (ja) * 1999-03-30 2000-11-02 Siecor Operations Llc 自立形ファイバーケーブル並びにその製造装置及び製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11122624A (ja) * 1997-10-16 1999-04-30 Matsushita Electric Ind Co Ltd ビデオデコーダ処理量を低減する方法および装置
US7177356B2 (en) * 2002-01-11 2007-02-13 Webtv Networks, Inc. Spatially transcoding a video stream
US20040057521A1 (en) * 2002-07-17 2004-03-25 Macchina Pty Ltd. Method and apparatus for transcoding between hybrid video CODEC bitstreams
JP5209572B2 (ja) * 2009-06-29 2013-06-12 三菱電機株式会社 画像符号化装置及び画像復号装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000304990A (ja) * 1999-03-30 2000-11-02 Siecor Operations Llc 自立形ファイバーケーブル並びにその製造装置及び製造方法

Also Published As

Publication number Publication date
JPS6262906A (ja) 1987-03-19

Similar Documents

Publication Publication Date Title
US4550002A (en) Method and apparatus for achieving optimum discharge from a twin-screw extrusion device
JPS63171567A (ja) 血液成分分離装置
Kye et al. Continuous polymerization of caprolactam in a modular intermeshing corotating twin screw extruder integrated with continuous melt spinning of polyamide 6 fiber: Influence of screw design and process conditions
EP2118176B1 (en) Method for dissolving aramid polymer in sulfuric acid using a double shaft kneader
US4711647A (en) Process and apparatus for degassing liquids, especially polymer melts and solutions
JPH0224923B2 (enrdf_load_stackoverflow)
US4146376A (en) Microcomputer controlled winder
US3047541A (en) Process for the continuous production of polyamide fibers and ribbons
JP2000170026A (ja) ポリエステル繊維の紡糸方法
US3036334A (en) Melt spinning monitoring means
US7025926B2 (en) Method for extruding a continuous shaped body
US5075063A (en) Spinning centrifuge
US7029622B2 (en) Method for extruding a continuous molded body
CN214655379U (zh) 一种用于纺丝加工的热法纺丝喷丝头结构
JPH0788936A (ja) 押出機の吐出圧力制御装置
US3718414A (en) Pump wear plate viscometer
JPS62191505A (ja) 無乾燥高分子の溶融紡糸方法
JPS62263308A (ja) ベント式押出紡糸機の吐出圧力制御方法
JPH0118330Y2 (enrdf_load_stackoverflow)
JPS6189316A (ja) 溶融混合紡糸装置
JPH11256419A (ja) ポリエステルの連続重合、直接紡糸装置
SU791798A1 (ru) Система управлени продолжительностью пребывани реакционной массы в поликонденсаторе в непрерывном процессе получени полиэтилентерефталата
SU931830A1 (ru) Устройство дл подачи жидкого полимерного материала к машине дл формовани химического волокна
JPS6173743A (ja) 高分子量ポリオレフイン原液の連続調整法
JPH09220756A (ja) 樹脂の吐出制御方法およびフイルムの製造方法

Legal Events

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