JPS5430257A - Method of extruding mold body with varied thickness in extruded direction and orifice - Google Patents

Method of extruding mold body with varied thickness in extruded direction and orifice

Info

Publication number
JPS5430257A
JPS5430257A JP9684177A JP9684177A JPS5430257A JP S5430257 A JPS5430257 A JP S5430257A JP 9684177 A JP9684177 A JP 9684177A JP 9684177 A JP9684177 A JP 9684177A JP S5430257 A JPS5430257 A JP S5430257A
Authority
JP
Japan
Prior art keywords
orifice
mold body
varied thickness
extruding mold
extruded direction
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
JP9684177A
Other languages
English (en)
Other versions
JPS5950500B2 (ja
Inventor
Kenkichi Murakami
Shigenari Hayata
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.)
PURASUCHITSUKU KOUGAKU KENKIYU
Sekisui Kasei Co Ltd
Original Assignee
PURASUCHITSUKU KOUGAKU KENKIYU
Sekisui Plastics 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 PURASUCHITSUKU KOUGAKU KENKIYU, Sekisui Plastics Co Ltd filed Critical PURASUCHITSUKU KOUGAKU KENKIYU
Priority to JP52096841A priority Critical patent/JPS5950500B2/ja
Publication of JPS5430257A publication Critical patent/JPS5430257A/ja
Publication of JPS5950500B2 publication Critical patent/JPS5950500B2/ja
Expired legal-status Critical Current

Links

Classifications

    • B29C47/92—

Landscapes

  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
JP52096841A 1977-08-11 1977-08-11 押出方向に厚み変動のある成形体の押出成形方法及び口金 Expired JPS5950500B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52096841A JPS5950500B2 (ja) 1977-08-11 1977-08-11 押出方向に厚み変動のある成形体の押出成形方法及び口金

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52096841A JPS5950500B2 (ja) 1977-08-11 1977-08-11 押出方向に厚み変動のある成形体の押出成形方法及び口金

Publications (2)

Publication Number Publication Date
JPS5430257A true JPS5430257A (en) 1979-03-06
JPS5950500B2 JPS5950500B2 (ja) 1984-12-08

Family

ID=14175733

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52096841A Expired JPS5950500B2 (ja) 1977-08-11 1977-08-11 押出方向に厚み変動のある成形体の押出成形方法及び口金

Country Status (1)

Country Link
JP (1) JPS5950500B2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6241014A (ja) * 1985-08-19 1987-02-23 Hitachi Cable Ltd 内面波付管状体の押出成形法
JP2008188773A (ja) * 2007-01-31 2008-08-21 Yoshino Kogyosho Co Ltd 合成樹脂製チューブ体の表面加飾方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60130699U (ja) * 1984-02-10 1985-09-02 日立電子エンジニアリング株式会社 マガジンのオ−トロ−ダ機構

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4897964A (ja) * 1972-03-28 1973-12-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4897964A (ja) * 1972-03-28 1973-12-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6241014A (ja) * 1985-08-19 1987-02-23 Hitachi Cable Ltd 内面波付管状体の押出成形法
JP2008188773A (ja) * 2007-01-31 2008-08-21 Yoshino Kogyosho Co Ltd 合成樹脂製チューブ体の表面加飾方法

Also Published As

Publication number Publication date
JPS5950500B2 (ja) 1984-12-08

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