JPH0162022U - - Google Patents

Info

Publication number
JPH0162022U
JPH0162022U JP1987158336U JP15833687U JPH0162022U JP H0162022 U JPH0162022 U JP H0162022U JP 1987158336 U JP1987158336 U JP 1987158336U JP 15833687 U JP15833687 U JP 15833687U JP H0162022 U JPH0162022 U JP H0162022U
Authority
JP
Japan
Prior art keywords
die
hole
extrusion molding
extrusion
coating layer
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.)
Pending
Application number
JP1987158336U
Other languages
English (en)
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 JP1987158336U priority Critical patent/JPH0162022U/ja
Publication of JPH0162022U publication Critical patent/JPH0162022U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Extrusion Moulding Of Plastics Or The Like (AREA)

Description

【図面の簡単な説明】
第1図および第2図は各々本考案の実施例を示
す要部縦断面図、第3図は樹脂ペレツト製造工程
を示す説明図、第4図は従来のダイスを示す要部
縦断面図である。 12:押出穴、13:テーパ穴、16:被覆層

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 構造用材料からなるダイス本体を貫通する
    押出穴を設け、この押出穴のシリンダー側をテー
    パ穴に形成した樹脂押出成形用ダイスにおいて、
    押出穴内面に耐食生および耐摩耗性を有する合金
    からなる被覆層を設けたことを特徴とする樹脂押
    出成形用ダイス。 (2) 被覆層をテーパ穴内面に連続させて設けた
    実用新案登録請求の範囲第1項記載の樹脂押出成
    形用ダイス。
JP1987158336U 1987-10-16 1987-10-16 Pending JPH0162022U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987158336U JPH0162022U (ja) 1987-10-16 1987-10-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987158336U JPH0162022U (ja) 1987-10-16 1987-10-16

Publications (1)

Publication Number Publication Date
JPH0162022U true JPH0162022U (ja) 1989-04-20

Family

ID=31438570

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987158336U Pending JPH0162022U (ja) 1987-10-16 1987-10-16

Country Status (1)

Country Link
JP (1) JPH0162022U (ja)

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