JPS6365009B2 - - Google Patents

Info

Publication number
JPS6365009B2
JPS6365009B2 JP58198463A JP19846383A JPS6365009B2 JP S6365009 B2 JPS6365009 B2 JP S6365009B2 JP 58198463 A JP58198463 A JP 58198463A JP 19846383 A JP19846383 A JP 19846383A JP S6365009 B2 JPS6365009 B2 JP S6365009B2
Authority
JP
Japan
Prior art keywords
screw
vent
cylinder
molten resin
heating cylinder
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
Application number
JP58198463A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6089323A (ja
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 filed Critical
Priority to JP58198463A priority Critical patent/JPS6089323A/ja
Publication of JPS6089323A publication Critical patent/JPS6089323A/ja
Publication of JPS6365009B2 publication Critical patent/JPS6365009B2/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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/58—Details
    • B29C45/63—Venting or 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
    • B29C48/25—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
    • B29C48/25—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
    • B29C48/763—Vent constructions, e.g. venting means avoiding melt escape
    • 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)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP58198463A 1983-10-24 1983-10-24 ベント式射出成形機のベント装置 Granted JPS6089323A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58198463A JPS6089323A (ja) 1983-10-24 1983-10-24 ベント式射出成形機のベント装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58198463A JPS6089323A (ja) 1983-10-24 1983-10-24 ベント式射出成形機のベント装置

Publications (2)

Publication Number Publication Date
JPS6089323A JPS6089323A (ja) 1985-05-20
JPS6365009B2 true JPS6365009B2 (OSRAM) 1988-12-14

Family

ID=16391520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58198463A Granted JPS6089323A (ja) 1983-10-24 1983-10-24 ベント式射出成形機のベント装置

Country Status (1)

Country Link
JP (1) JPS6089323A (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4776784A (en) * 1987-03-06 1988-10-11 The B. F. Goodrich Company Extruder
DE19708097A1 (de) * 1997-02-28 1998-09-03 Krupp Werner & Pfleiderer Gmbh Schnecken-Extrusionsvorrichtung, insbesondere Doppelschnecken-Extrusionsvorrichtung, zur Verarbeitung stark ausgasender Materialien
CN111037885A (zh) * 2019-12-10 2020-04-21 湖南工业大学 一种高填充生物质材料挤出强制排气装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52128953A (en) * 1976-04-22 1977-10-28 Meiki Seisakusho Kk Vent injection molding machine
JPS52158776U (OSRAM) * 1976-05-27 1977-12-02

Also Published As

Publication number Publication date
JPS6089323A (ja) 1985-05-20

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