JPS6434717A - Method and apparatus for temperature-controlling of die for extrusion-molding - Google Patents

Method and apparatus for temperature-controlling of die for extrusion-molding

Info

Publication number
JPS6434717A
JPS6434717A JP62188844A JP18884487A JPS6434717A JP S6434717 A JPS6434717 A JP S6434717A JP 62188844 A JP62188844 A JP 62188844A JP 18884487 A JP18884487 A JP 18884487A JP S6434717 A JPS6434717 A JP S6434717A
Authority
JP
Japan
Prior art keywords
pressure
steam
temp
controlling
die
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
JP62188844A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0571023B2 (enrdf_load_html_response
Inventor
Yutaka Mizutani
Nariyoshi Kinomoto
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.)
Japan Steel Works Ltd
Original Assignee
Japan Steel Works 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 Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Priority to JP62188844A priority Critical patent/JPS6434717A/ja
Publication of JPS6434717A publication Critical patent/JPS6434717A/ja
Publication of JPH0571023B2 publication Critical patent/JPH0571023B2/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
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/87—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
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • 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

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP62188844A 1987-07-30 1987-07-30 Method and apparatus for temperature-controlling of die for extrusion-molding Granted JPS6434717A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62188844A JPS6434717A (en) 1987-07-30 1987-07-30 Method and apparatus for temperature-controlling of die for extrusion-molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62188844A JPS6434717A (en) 1987-07-30 1987-07-30 Method and apparatus for temperature-controlling of die for extrusion-molding

Publications (2)

Publication Number Publication Date
JPS6434717A true JPS6434717A (en) 1989-02-06
JPH0571023B2 JPH0571023B2 (enrdf_load_html_response) 1993-10-06

Family

ID=16230830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62188844A Granted JPS6434717A (en) 1987-07-30 1987-07-30 Method and apparatus for temperature-controlling of die for extrusion-molding

Country Status (1)

Country Link
JP (1) JPS6434717A (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006523549A (ja) * 2003-04-15 2006-10-19 ３＋エクストルーダー・ゲーエムベーハー マルチシャフト押出し機
JP2011183673A (ja) * 2010-03-09 2011-09-22 Japan Steel Works Ltd:The ペレット冷却／搬送用水の排出方法及び装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006523549A (ja) * 2003-04-15 2006-10-19 ３＋エクストルーダー・ゲーエムベーハー マルチシャフト押出し機
JP2011183673A (ja) * 2010-03-09 2011-09-22 Japan Steel Works Ltd:The ペレット冷却／搬送用水の排出方法及び装置

Also Published As

Publication number Publication date
JPH0571023B2 (enrdf_load_html_response) 1993-10-06

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term