JPS58143218U - 管状合成樹脂フイルムの成形装置 - Google Patents

管状合成樹脂フイルムの成形装置

Info

Publication number
JPS58143218U
JPS58143218U JP1982040703U JP4070382U JPS58143218U JP S58143218 U JPS58143218 U JP S58143218U JP 1982040703 U JP1982040703 U JP 1982040703U JP 4070382 U JP4070382 U JP 4070382U JP S58143218 U JPS58143218 U JP S58143218U
Authority
JP
Japan
Prior art keywords
synthetic resin
resin film
cooling water
tubular synthetic
air
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
JP1982040703U
Other languages
English (en)
Inventor
増尾　達夫
浅野　忠正
Original Assignee
オザキ軽化学株式会社
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 オザキ軽化学株式会社 filed Critical オザキ軽化学株式会社
Priority to JP1982040703U priority Critical patent/JPS58143218U/ja
Publication of JPS58143218U publication Critical patent/JPS58143218U/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
    • B29C48/03—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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C2948/92704—Temperature
    • 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
    • B29C2948/92923—Calibration, after-treatment or cooling zone

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And 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、第２図はいずれも本考案の実施例を示゛す一部
切欠正面図である。 １：冷却用水槽、・２：押出用ダイス、′３：内筒部、
４：外筒部、５：拡径部、８：ピンチロ」ル、９：空気
吹込管、１０：電極、１１：スイッチ、１３．：空気供
給器。

Claims (1)

    【実用新案登録請求の範囲】
  1. 環状の冷却用水槽の中央孔部の上方に押出用ダイスと空
    気吹込管を設けるとともに該冷却用水槽の下方にピンチ
    ロールを設けて押出用ダイスにより押出されて前記中心
    部を通じ該ピンチロールに導かれる管状合成樹脂フィル
    ム素材を前記冷却用水槽より中央孔部に濡出される冷却
    水をもって水冷されるようにした管状合成樹脂フィルム
    の成形−゛　装置において、冷却用水槽１の内筒部３の
    上端を外筒部４の上端より低い拡径部５龜形成して該拡
    径部５の上縁附近には前記空気吹込管９に空気を圧送す
    る空気供給器１３のスイッチ１１に接続されて前記拡径
    部５の濡出水位に応じ該スイッチ１１を開閉する電極１
    ０を設けたことを特徴とする管状合成樹脂フィルムの成
    形装置。
JP1982040703U 1982-03-23 1982-03-23 管状合成樹脂フイルムの成形装置 Pending JPS58143218U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982040703U JPS58143218U (ja) 1982-03-23 1982-03-23 管状合成樹脂フイルムの成形装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982040703U JPS58143218U (ja) 1982-03-23 1982-03-23 管状合成樹脂フイルムの成形装置

Publications (1)

Publication Number Publication Date
JPS58143218U true JPS58143218U (ja) 1983-09-27

Family

ID=30051912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982040703U Pending JPS58143218U (ja) 1982-03-23 1982-03-23 管状合成樹脂フイルムの成形装置

Country Status (1)

Country Link
JP (1) JPS58143218U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5929214U (ja) * 1982-08-20 1984-02-23 株式会社プラコー 下向型インフレ−シヨン成形機における水冷タンク風防装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5929214U (ja) * 1982-08-20 1984-02-23 株式会社プラコー 下向型インフレ−シヨン成形機における水冷タンク風防装置

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