JPS58196116U - Tubular film cooling system - Google Patents

Tubular film cooling system

Info

Publication number
JPS58196116U
JPS58196116U JP9422982U JP9422982U JPS58196116U JP S58196116 U JPS58196116 U JP S58196116U JP 9422982 U JP9422982 U JP 9422982U JP 9422982 U JP9422982 U JP 9422982U JP S58196116 U JPS58196116 U JP S58196116U
Authority
JP
Japan
Prior art keywords
tubular film
water
cooling system
film cooling
cooling
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
JP9422982U
Other languages
Japanese (ja)
Other versions
JPH0116595Y2 (en
Inventor
鷹　敏雄
英明 戸田
Original Assignee
昭和電工株式会社
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 昭和電工株式会社 filed Critical 昭和電工株式会社
Priority to JP9422982U priority Critical patent/JPS58196116U/en
Publication of JPS58196116U publication Critical patent/JPS58196116U/en
Application granted granted Critical
Publication of JPH0116595Y2 publication Critical patent/JPH0116595Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • 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。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図及び第２図はこの考案に係る管状フィルムの冷却
装置を略示するもので、第１図は第１実施例の縦断正面
図、第２図は第２実施例の縦断正面図、第３図は従来の
インフレーションフィルム成形装置の略示縦断正面図で
ある。 １１・・・・・・グイ、１２・・・・・・管状フィルム
、１３・・・・・・水槽、１４・・・・・・水冷リング
、１６・・・・・・ニアリング、１８・・・・・・冷却
シート、２０・・・・・・予備冷却水槽、２１・・・・
・・予備冷却水。1 and 2 schematically show a tubular film cooling device according to this invention, FIG. 1 is a longitudinal sectional front view of the first embodiment, FIG. 2 is a longitudinal sectional front view of the second embodiment, FIG. 3 is a schematic longitudinal sectional front view of a conventional blown film forming apparatus. 11... Gui, 12... Tubular film, 13... Water tank, 14... Water cooling ring, 16... Near ring, 18... ... Cooling sheet, 20 ... Pre-cooling water tank, 21 ...
・Preliminary cooling water.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 溶融状態にて押出成形された管状フィルムの外側に水冷
リングを配設し、管状フィルムを環状に水と接触させて
冷却する装置において、上記水冷リングの上部に、吸水
性で常時湿潤状態にある布などによる冷却シートを設け
てなることを特徴とする管状フィルムの冷却装置。In an apparatus in which a water-cooling ring is disposed on the outside of a tubular film extruded in a molten state, and the tubular film is brought into contact with water in an annular shape to cool the tubular film, a water-absorbing and constantly moist state is placed above the water-cooling ring. A tubular film cooling device characterized by being provided with a cooling sheet made of cloth or the like.
JP9422982U 1982-06-23 1982-06-23 Tubular film cooling system Granted JPS58196116U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9422982U JPS58196116U (en) 1982-06-23 1982-06-23 Tubular film cooling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9422982U JPS58196116U (en) 1982-06-23 1982-06-23 Tubular film cooling system

Publications (2)

Publication Number Publication Date
JPS58196116U true JPS58196116U (en) 1983-12-27
JPH0116595Y2 JPH0116595Y2 (en) 1989-05-16

Family

ID=30225650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9422982U Granted JPS58196116U (en) 1982-06-23 1982-06-23 Tubular film cooling system

Country Status (1)

Country Link
JP (1) JPS58196116U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008001827A1 (en) * 2006-06-27 2008-01-03 Sumitomo Chemical Company, Limited Process for producing polyolefin resin film

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54145772A (en) * 1978-05-08 1979-11-14 Honshu Paper Co Ltd Method of making heattshrinkable thermoplastic resin film

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54145772A (en) * 1978-05-08 1979-11-14 Honshu Paper Co Ltd Method of making heattshrinkable thermoplastic resin film

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008001827A1 (en) * 2006-06-27 2008-01-03 Sumitomo Chemical Company, Limited Process for producing polyolefin resin film

Also Published As

Publication number Publication date
JPH0116595Y2 (en) 1989-05-16

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