JPH0342634U - - Google Patents

Info

Publication number
JPH0342634U
JPH0342634U JP10302889U JP10302889U JPH0342634U JP H0342634 U JPH0342634 U JP H0342634U JP 10302889 U JP10302889 U JP 10302889U JP 10302889 U JP10302889 U JP 10302889U JP H0342634 U JPH0342634 U JP H0342634U
Authority
JP
Japan
Prior art keywords
jet nozzle
exhaust device
swirling airflow
film surface
facing
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
JP10302889U
Other languages
English (en)
Other versions
JPH0717473Y2 (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 JP10302889U priority Critical patent/JPH0717473Y2/ja
Publication of JPH0342634U publication Critical patent/JPH0342634U/ja
Application granted granted Critical
Publication of JPH0717473Y2 publication Critical patent/JPH0717473Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Description

【図面の簡単な説明】
第1図は本考案の代表的な実施例を示す斜視説
明図、第2図は渦巻気流の形成例を示す説明図、
第3図は本考案の他の実施例を示す斜視説明図、
第4図はプラスチツクフイルムの製造装置の例を
示す平面説明図である。 1……フイルム、2……押出し機、3……T型
−ダイ装置、4……縦延伸機、5……テンター、
6……冷却機、8……巻取機、11……送気管、
12……吸引ダクト、13……加圧用ブロワ、1
4……捕集壁、21……ダイ、22……冷却ロー
ル、23……延伸ロール。

Claims (1)

    【実用新案登録請求の範囲】
  1. プラスチツクフイルムの製造過程においてフイ
    ルム面から発生する昇華物又は蒸発物を除去する
    ための排気装置であつて、フイルム面上に渦巻気
    流を形成する噴気ノズルを備えると共に、該渦巻
    気流の中心部に対面して吸引口を臨ませた吸引ダ
    クトを設けてなることを特徴とする排気装置。
JP10302889U 1989-08-31 1989-08-31 排気装置 Expired - Fee Related JPH0717473Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10302889U JPH0717473Y2 (ja) 1989-08-31 1989-08-31 排気装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10302889U JPH0717473Y2 (ja) 1989-08-31 1989-08-31 排気装置

Publications (2)

Publication Number Publication Date
JPH0342634U true JPH0342634U (ja) 1991-04-23
JPH0717473Y2 JPH0717473Y2 (ja) 1995-04-26

Family

ID=31651893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10302889U Expired - Fee Related JPH0717473Y2 (ja) 1989-08-31 1989-08-31 排気装置

Country Status (1)

Country Link
JP (1) JPH0717473Y2 (ja)

Also Published As

Publication number Publication date
JPH0717473Y2 (ja) 1995-04-26

Similar Documents

Publication Publication Date Title
JPH0342634U (ja)
JPH01121930U (ja)
JPH031025U (ja)
JPH03102291U (ja)
JPS62161489U (ja)
JPH0374944U (ja)
JPH0433987U (ja)
JPH0441785U (ja)
JPS6380064U (ja)
JPH0249946U (ja)
JPH0247658U (ja)
JPH03118545U (ja)
JPS61136221U (ja)
JPS638921U (ja)
JPH0251363U (ja)
JPH0392494U (ja)
JPH03110064U (ja)
JPH01119081U (ja)
JPH0394941U (ja)
JPH0261470U (ja)
JPH0437253U (ja)
JPH0420423U (ja)
JPH01141798U (ja)
JPS61177823U (ja)
JPH0222753U (ja)

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees