JPS5438362A - Device for regulating flow rate of synthetic resin - Google Patents

Device for regulating flow rate of synthetic resin

Info

Publication number
JPS5438362A
JPS5438362A JP10557577A JP10557577A JPS5438362A JP S5438362 A JPS5438362 A JP S5438362A JP 10557577 A JP10557577 A JP 10557577A JP 10557577 A JP10557577 A JP 10557577A JP S5438362 A JPS5438362 A JP S5438362A
Authority
JP
Japan
Prior art keywords
flow rate
synthetic resin
regulating flow
die
nozzle
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
JP10557577A
Other languages
Japanese (ja)
Other versions
JPS60214B2 (en
Inventor
Yoshiyuki Fujiwara
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP52105575A priority Critical patent/JPS60214B2/en
Publication of JPS5438362A publication Critical patent/JPS5438362A/en
Publication of JPS60214B2 publication Critical patent/JPS60214B2/en
Expired 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
    • B29C48/362—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using static mixing devices
    • 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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To extrude a profile a die nozzle having identical shape to the product, by using a breaker plate furnished with a number of properly distributed holes having different diameters, thereby partially regulating the flow of the resin supplied to the nozzle of the die.
JP52105575A 1977-08-31 1977-08-31 Synthetic resin outflow control device Expired JPS60214B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52105575A JPS60214B2 (en) 1977-08-31 1977-08-31 Synthetic resin outflow control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52105575A JPS60214B2 (en) 1977-08-31 1977-08-31 Synthetic resin outflow control device

Publications (2)

Publication Number Publication Date
JPS5438362A true JPS5438362A (en) 1979-03-22
JPS60214B2 JPS60214B2 (en) 1985-01-07

Family

ID=14411307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52105575A Expired JPS60214B2 (en) 1977-08-31 1977-08-31 Synthetic resin outflow control device

Country Status (1)

Country Link
JP (1) JPS60214B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5628901A (en) * 1979-08-13 1981-03-23 Kobe Steel Ltd Ground branching and joining apparatus of side direction guiding type vehicle
JPH02137227U (en) * 1989-04-20 1990-11-15
US5147197A (en) * 1990-12-26 1992-09-15 Basf Corporation Sealing plate for a spinnerette assembly
JPH0551904A (en) * 1991-02-05 1993-03-02 Cogifer Co Generale D'installations Ferroviaires Track laying device for railway line and manufacture thereof
US5250249A (en) * 1992-09-03 1993-10-05 Northern Telecom Limited Extrusion apparatus and methods of extrusion

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS642610U (en) * 1987-06-25 1989-01-09

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5628901A (en) * 1979-08-13 1981-03-23 Kobe Steel Ltd Ground branching and joining apparatus of side direction guiding type vehicle
JPS6140801B2 (en) * 1979-08-13 1986-09-11 Kobe Steel Ltd
JPH02137227U (en) * 1989-04-20 1990-11-15
US5147197A (en) * 1990-12-26 1992-09-15 Basf Corporation Sealing plate for a spinnerette assembly
JPH0551904A (en) * 1991-02-05 1993-03-02 Cogifer Co Generale D'installations Ferroviaires Track laying device for railway line and manufacture thereof
US5250249A (en) * 1992-09-03 1993-10-05 Northern Telecom Limited Extrusion apparatus and methods of extrusion

Also Published As

Publication number Publication date
JPS60214B2 (en) 1985-01-07

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