JPS56162628A - Cross head for dual layer extrusion - Google Patents

Cross head for dual layer extrusion

Info

Publication number
JPS56162628A
JPS56162628A JP6591680A JP6591680A JPS56162628A JP S56162628 A JPS56162628 A JP S56162628A JP 6591680 A JP6591680 A JP 6591680A JP 6591680 A JP6591680 A JP 6591680A JP S56162628 A JPS56162628 A JP S56162628A
Authority
JP
Japan
Prior art keywords
internal
internal diameter
external
layer
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
JP6591680A
Other languages
English (en)
Other versions
JPS5838102B2 (ja
Inventor
Shoichi Nagai
Shintaro Koizumi
Kenichi Fuse
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.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric Co 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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP55065916A priority Critical patent/JPS5838102B2/ja
Publication of JPS56162628A publication Critical patent/JPS56162628A/ja
Publication of JPS5838102B2 publication Critical patent/JPS5838102B2/ja
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
    • B29C48/30—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
    • B29C48/06—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
    • B29C48/03—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3462—Cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
JP55065916A 1980-05-20 1980-05-20 二層押出用クロスヘツド Expired JPS5838102B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55065916A JPS5838102B2 (ja) 1980-05-20 1980-05-20 二層押出用クロスヘツド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55065916A JPS5838102B2 (ja) 1980-05-20 1980-05-20 二層押出用クロスヘツド

Publications (2)

Publication Number Publication Date
JPS56162628A true JPS56162628A (en) 1981-12-14
JPS5838102B2 JPS5838102B2 (ja) 1983-08-20

Family

ID=13300767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55065916A Expired JPS5838102B2 (ja) 1980-05-20 1980-05-20 二層押出用クロスヘツド

Country Status (1)

Country Link
JP (1) JPS5838102B2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003249129A (ja) * 2001-12-19 2003-09-05 Ube Nitto Kasei Co Ltd 細径同軸ケーブルおよびその製造方法
JP2008294297A (ja) * 2007-05-25 2008-12-04 Toyota Motor Corp リアクトルおよびリアクトルを備えた車両
CN106696223A (zh) * 2016-11-30 2017-05-24 黄亮庭 一种塑料光纤生产拉丝机

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003249129A (ja) * 2001-12-19 2003-09-05 Ube Nitto Kasei Co Ltd 細径同軸ケーブルおよびその製造方法
JP2008294297A (ja) * 2007-05-25 2008-12-04 Toyota Motor Corp リアクトルおよびリアクトルを備えた車両
CN106696223A (zh) * 2016-11-30 2017-05-24 黄亮庭 一种塑料光纤生产拉丝机

Also Published As

Publication number Publication date
JPS5838102B2 (ja) 1983-08-20

Similar Documents

Publication Publication Date Title
GB1343373A (en) Dies
GB1149768A (en) Process and apparatus for manufacturing multi-layer extrusions
SE8102056L (sv) Koppartrad for livmoderinlegg samt forfarande for framstellning av densamma
JPS56162628A (en) Cross head for dual layer extrusion
ES404065A2 (es) Un aparato para extruir un recubrimiento sobre un alma de un conductor electrico que avanza.
JPS6467832A (en) Manufacture of foaming plastic-insulated electric wire
GB1386065A (en) Manufacture of electric cables
JPS5458766A (en) Multicolored vessels and their formation
JPS53102947A (en) Manufacturing of melt exturusion film
JPS53124575A (en) Manufacture of polyolefin foam
JPS53135869A (en) Method and apparatus for continuous manufacture of composite wire
JPS5514350A (en) Manufacturing method of coupling
JPS5641038A (en) Production of composite metal wire
JPH0315120A (ja) 絶縁電線の製造方法
JPS5351481A (en) Production of insulated wire with dense foamed coating
JPS5759716A (en) Method for molding pva film by t die
EP0224434A1 (de) Extrusion einer Kunststoffisolierung auf einen Leiter
GB980660A (en) Improved extruding die
JPS5945023A (ja) 複合線材の製造方法
JPS6471519A (en) Die for manufacturing extrusion pipe for ironing
GB977833A (en) Improved cable construction
JPS54110956A (en) Manufacture of composite metal wire
KR860002990A (ko) 악세사리의 제조방법
JPS53135866A (en) Manufacture of composite wire rod
JPS6237489B2 (ja)