JPS59136231A - 押出機のクロスヘッド装置 - Google Patents

押出機のクロスヘッド装置

Info

Publication number
JPS59136231A
JPS59136231A JP58011712A JP1171283A JPS59136231A JP S59136231 A JPS59136231 A JP S59136231A JP 58011712 A JP58011712 A JP 58011712A JP 1171283 A JP1171283 A JP 1171283A JP S59136231 A JPS59136231 A JP S59136231A
Authority
JP
Japan
Prior art keywords
crosshead
distributor
passage
coating
peripheral surface
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
JP58011712A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6311966B2 (enrdf_load_stackoverflow
Inventor
Yoshio Ikegami
池上　善雄
Shiro Kishi
岸　史郎
Tadashi Takashita
高下　正
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP58011712A priority Critical patent/JPS59136231A/ja
Publication of JPS59136231A publication Critical patent/JPS59136231A/ja
Publication of JPS6311966B2 publication Critical patent/JPS6311966B2/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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • B29C48/06—Rod-shaped
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/304—Extrusion nozzles or dies specially adapted for bringing together components, e.g. melts within the die
    • 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
    • B29C48/05—Filamentary, e.g. strands

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Molding Of Porous Articles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP58011712A 1983-01-26 1983-01-26 押出機のクロスヘッド装置 Granted JPS59136231A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58011712A JPS59136231A (ja) 1983-01-26 1983-01-26 押出機のクロスヘッド装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58011712A JPS59136231A (ja) 1983-01-26 1983-01-26 押出機のクロスヘッド装置

Publications (2)

Publication Number Publication Date
JPS59136231A true JPS59136231A (ja) 1984-08-04
JPS6311966B2 JPS6311966B2 (enrdf_load_stackoverflow) 1988-03-16

Family

ID=11785650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58011712A Granted JPS59136231A (ja) 1983-01-26 1983-01-26 押出機のクロスヘッド装置

Country Status (1)

Country Link
JP (1) JPS59136231A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021084235A (ja) * 2019-11-25 2021-06-03 日立金属株式会社 流路構造決定方法、金型、流路構造決定装置、流路構造決定プログラムおよび記録媒体

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5795018A (en) * 1980-12-03 1982-06-12 Oki Electric Cable Method and apparatus for continuously producing multi-type plastic coated wires
JPS58128016U (ja) * 1982-02-22 1983-08-30 株式会社フジクラ ２層押出成形機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5795018A (en) * 1980-12-03 1982-06-12 Oki Electric Cable Method and apparatus for continuously producing multi-type plastic coated wires
JPS58128016U (ja) * 1982-02-22 1983-08-30 株式会社フジクラ ２層押出成形機

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021084235A (ja) * 2019-11-25 2021-06-03 日立金属株式会社 流路構造決定方法、金型、流路構造決定装置、流路構造決定プログラムおよび記録媒体

Also Published As

Publication number Publication date
JPS6311966B2 (enrdf_load_stackoverflow) 1988-03-16

Similar Documents

Publication Publication Date Title
US4185954A (en) Die for extruding tubes composed of a plurality of layers
ZA200304340B (en) Methods and apparatus for extruding a tubular film.
JP2001225379A (ja) 押出機ノズルヘッド
US5984657A (en) Multi-layer blown-film extrusion die
US4998870A (en) Means for core coating
JPS59136231A (ja) 押出機のクロスヘッド装置
JPS62273818A (ja) 同時押し出し機
US20040166192A1 (en) Tool for extruding a pipe-shaped melt strand
US5780066A (en) Extrusion die with circumferential distribution groove
JPH04276419A (ja) 多層及び単層パイプ成形用ダイ
JP3693435B2 (ja) スパイラルダイ
JPS59187831A (ja) 複合プラスチツク被覆用金型ダイス
US20050191378A1 (en) Tri-flow head assembly
JPS58510Y2 (ja) 高分子材料の押出被覆用クロスヘツドダイ
JPS6228018Y2 (enrdf_load_stackoverflow)
JP4297294B2 (ja) 光ファイバの被覆装置
JPS6032628A (ja) 多層インフレ−シヨンフイルム製造装置
JPS6218334B2 (enrdf_load_stackoverflow)
JPH03284924A (ja) インフレーションフィルム成形用ダイ
JPH0673892B2 (ja) 押出し被覆線材の色替え装置と色替え方法
JPS5830671Y2 (ja) 押出機クロスヘツド
JPH06279065A (ja) 樹脂押出被覆装置
JPS5938254Y2 (ja) 押出成形機
JPS5854889B2 (ja) 複合線用押出ダイス
JPS6229221Y2 (enrdf_load_stackoverflow)