JPS6185424U - - Google Patents

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Publication number
JPS6185424U
JPS6185424U JP16932884U JP16932884U JPS6185424U JP S6185424 U JPS6185424 U JP S6185424U JP 16932884 U JP16932884 U JP 16932884U JP 16932884 U JP16932884 U JP 16932884U JP S6185424 U JPS6185424 U JP S6185424U
Authority
JP
Japan
Prior art keywords
cooling device
film
annular
outer lip
inflation method
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
JP16932884U
Other languages
English (en)
Other versions
JPH033391Y2 (ja
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 JP1984169328U priority Critical patent/JPH033391Y2/ja
Publication of JPS6185424U publication Critical patent/JPS6185424U/ja
Application granted granted Critical
Publication of JPH033391Y2 publication Critical patent/JPH033391Y2/ja
Expired legal-status Critical Current

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  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Description

【図面の簡単な説明】
図面はこの考案に係るものであり、代表的な実
施態様を示すものであり、第１図は半截縦断側面
図、第２図は一部省略平面図である。 図中、１０……ダイ、１１……環状吐出口、１
２……バブル、１３……内側風冷装置、１４……
外側風冷装置、１７……外側リツプ、１８……孔
、１９……多孔気流案内筒。

Claims (1)

  1. 【実用新案登録請求の範囲】 インフレーシヨン法によるフイルム成形ダイの
    溶融樹脂環状吐出口の外側及び内側に、それぞれ
    環状の冷却風吹出口を備えた風冷装置が設けてあ
    るフイルム冷却装置において、 外側の環状冷却風吹出口の外側リツプは下流程
    径が大きい漏斗状の多孔筒としてあり、かつこの
    外側リツプには更にほゞフロストライン近傍にま
    で伸びる全長等径の多孔気流案内筒が設けてある
    ことを特徴とするインフレーシヨン法プラスチツ
    クスフイルム成形機におけるフイルム冷却装置。
JP1984169328U 1984-11-09 1984-11-09 Expired JPH033391Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984169328U JPH033391Y2 (ja) 1984-11-09 1984-11-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984169328U JPH033391Y2 (ja) 1984-11-09 1984-11-09

Publications (2)

Publication Number Publication Date
JPS6185424U true JPS6185424U (ja) 1986-06-05
JPH033391Y2 JPH033391Y2 (ja) 1991-01-29

Family

ID=30727075

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984169328U Expired JPH033391Y2 (ja) 1984-11-09 1984-11-09

Country Status (1)

Country Link
JP (1) JPH033391Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104441602A (zh) * 2014-12-16 2015-03-25 江苏宏远新材料科技有限公司 一种塑料薄膜的吹塑风环结构

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS563138U (ja) * 1979-06-20 1981-01-12
JPS59190831A (ja) * 1983-04-15 1984-10-29 Mitsubishi Chem Ind Ltd 厚肉インフレ−シヨンフイルム成形用エア−リング

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS563138U (ja) * 1979-06-20 1981-01-12
JPS59190831A (ja) * 1983-04-15 1984-10-29 Mitsubishi Chem Ind Ltd 厚肉インフレ−シヨンフイルム成形用エア−リング

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104441602A (zh) * 2014-12-16 2015-03-25 江苏宏远新材料科技有限公司 一种塑料薄膜的吹塑风环结构

Also Published As

Publication number Publication date
JPH033391Y2 (ja) 1991-01-29

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