JPS59104709U - 押出成形用フラツトダイ - Google Patents

押出成形用フラツトダイ

Info

Publication number
JPS59104709U
JPS59104709U JP1982201398U JP20139882U JPS59104709U JP S59104709 U JPS59104709 U JP S59104709U JP 1982201398 U JP1982201398 U JP 1982201398U JP 20139882 U JP20139882 U JP 20139882U JP S59104709 U JPS59104709 U JP S59104709U
Authority
JP
Japan
Prior art keywords
extrusion molding
flat die
lip
adjusting
flat
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
JP1982201398U
Other languages
English (en)
Inventor
茂 服部
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP1982201398U priority Critical patent/JPS59104709U/ja
Publication of JPS59104709U publication Critical patent/JPS59104709U/ja
Pending 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
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/31—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections
    • B29C48/313—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections by positioning the die lips
    • 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
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • B29C2948/92647—Thickness
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図は従来のＴダイの正面図、第２図は第１図の■〜
■断面図、第３図は第１図の■〜■断面図、第４図は第
１図の■〜■断面図、第５図は第１図のＶ〜■断面図、
第６図は本考案の実施例を□芥子フラットダイの底面図
、第７図は第６図の■〜■断面図である。 図の主要部分の説明、１・・・グイ本体、２・・・固定
リップ、７・・・リップ調整ボルト、１８・・・フィル
ム、２１・・・スリット付調整リップ、２２・・・スリ
ット。

Claims (1)

    【実用新案登録請求の範囲】
  1. フィルム等帯状物の厚みを調整リップを移動させて調整
    する押出成形用フラットダイにおいて、調整リップの反
    固定リップ側の両端部にのみスリットを形成し、同調整
    リップの両端部の局部的な調整を可能にしたことを特徴
    とする押出成形用フラットダイ。
JP1982201398U 1982-12-29 1982-12-29 押出成形用フラツトダイ Pending JPS59104709U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982201398U JPS59104709U (ja) 1982-12-29 1982-12-29 押出成形用フラツトダイ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982201398U JPS59104709U (ja) 1982-12-29 1982-12-29 押出成形用フラツトダイ

Publications (1)

Publication Number Publication Date
JPS59104709U true JPS59104709U (ja) 1984-07-14

Family

ID=30426896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982201398U Pending JPS59104709U (ja) 1982-12-29 1982-12-29 押出成形用フラツトダイ

Country Status (1)

Country Link
JP (1) JPS59104709U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5036870B2 (ja) * 1971-11-05 1975-11-28
JPS5217571A (en) * 1975-07-29 1977-02-09 Fmc Corp Flat film extruding nozzle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5036870B2 (ja) * 1971-11-05 1975-11-28
JPS5217571A (en) * 1975-07-29 1977-02-09 Fmc Corp Flat film extruding nozzle

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