JPH0246994Y2 - - Google Patents

Info

Publication number
JPH0246994Y2
JPH0246994Y2 JP1984159849U JP15984984U JPH0246994Y2 JP H0246994 Y2 JPH0246994 Y2 JP H0246994Y2 JP 1984159849 U JP1984159849 U JP 1984159849U JP 15984984 U JP15984984 U JP 15984984U JP H0246994 Y2 JPH0246994 Y2 JP H0246994Y2
Authority
JP
Japan
Prior art keywords
air
cooling ring
air cooling
die
ring
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.)
Expired
Application number
JP1984159849U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6177225U (en, 2012
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 JP1984159849U priority Critical patent/JPH0246994Y2/ja
Publication of JPS6177225U publication Critical patent/JPS6177225U/ja
Application granted granted Critical
Publication of JPH0246994Y2 publication Critical patent/JPH0246994Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP1984159849U 1984-10-24 1984-10-24 Expired JPH0246994Y2 (en, 2012)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984159849U JPH0246994Y2 (en, 2012) 1984-10-24 1984-10-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984159849U JPH0246994Y2 (en, 2012) 1984-10-24 1984-10-24

Publications (2)

Publication Number Publication Date
JPS6177225U JPS6177225U (en, 2012) 1986-05-23
JPH0246994Y2 true JPH0246994Y2 (en, 2012) 1990-12-11

Family

ID=30717794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984159849U Expired JPH0246994Y2 (en, 2012) 1984-10-24 1984-10-24

Country Status (1)

Country Link
JP (1) JPH0246994Y2 (en, 2012)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330501A (en) * 1980-06-30 1982-05-18 Union Carbide Corporation Method and apparatus for cooling film bubble of low strain hardening polymers

Also Published As

Publication number Publication date
JPS6177225U (en, 2012) 1986-05-23

Similar Documents

Publication Publication Date Title
US4472343A (en) Tubular film process
EP0041803B1 (en) Process and apparatus for forming a plastics film
FI82901B (fi) Foerfarande foer kylning av en roerformig slang av termoplastiskt material samt anordning foer utnyttjande av foerfarandet.
US4938903A (en) Highly intensive cooling process and apparatus for the production of biaxially oriented films of high- and medium-molecular-weight thermoplastics
KR880001768B1 (ko) 인플레이션필름 성형장치
JPH0246994Y2 (en, 2012)
JPS63315219A (ja) インフレートフイルムの連続押出し製造方法に使用の装置およびインフレートフイルムの連続押出し方法
US4834924A (en) Extrusion apparatus for tubular thermoplastic films including two (tandem) spaced air rings for controlling cooling rate and production speeds
CA2100431A1 (en) Method and Apparatus for Molding Inflation Film
CN108422650A (zh) 一种吹膜设备的冷却装置
ES352526A1 (es) Procedimiento para la fabricacion de cintas tubulares de polietileno con superficie aspera.
JP3521926B2 (ja) インフレーションフィルム成形装置
JPH0513551Y2 (en, 2012)
JPS6134974B2 (en, 2012)
JPH0415446Y2 (en, 2012)
JP3881080B2 (ja) インフレーションフイルム成形装置用のバブル外冷装置とこのバブル外冷装置を使用したインフレーションフイルム成形装置
JPH0517228Y2 (en, 2012)
JPS5892528A (ja) エア−リングおよび前記エア−リングを用いたインフレ−シヨンフイルム成形方法
JPS61235128A (ja) インフレ−シヨンフイルム成形時におけるバブル安定装置
JPH033392Y2 (en, 2012)
JP2596445B2 (ja) 偏肉インフレーションフィルム成形装置
JPS641064Y2 (en, 2012)
JPH0246993Y2 (en, 2012)
JP2001205690A (ja) 冷却装置
JPH0513552Y2 (en, 2012)