JPS5227480A - Heat treatment method for coextruded laminated film - Google Patents

Heat treatment method for coextruded laminated film

Info

Publication number
JPS5227480A
JPS5227480A JP50103761A JP10376175A JPS5227480A JP S5227480 A JPS5227480 A JP S5227480A JP 50103761 A JP50103761 A JP 50103761A JP 10376175 A JP10376175 A JP 10376175A JP S5227480 A JPS5227480 A JP S5227480A
Authority
JP
Japan
Prior art keywords
heat treatment
treatment method
laminated film
coextruded laminated
coextruded
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
JP50103761A
Other languages
Japanese (ja)
Other versions
JPS5835137B2 (en
Inventor
Yoshizou Shibata
Kunio Kobayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Plastics Inc
Original Assignee
Mitsubishi Plastics Inc
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 Mitsubishi Plastics Inc filed Critical Mitsubishi Plastics Inc
Priority to JP50103761A priority Critical patent/JPS5835137B2/en
Publication of JPS5227480A publication Critical patent/JPS5227480A/en
Publication of JPS5835137B2 publication Critical patent/JPS5835137B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP50103761A 1975-08-28 1975-08-28 Method for improving adhesion of coextruded laminated film Expired JPS5835137B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50103761A JPS5835137B2 (en) 1975-08-28 1975-08-28 Method for improving adhesion of coextruded laminated film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50103761A JPS5835137B2 (en) 1975-08-28 1975-08-28 Method for improving adhesion of coextruded laminated film

Publications (2)

Publication Number Publication Date
JPS5227480A true JPS5227480A (en) 1977-03-01
JPS5835137B2 JPS5835137B2 (en) 1983-08-01

Family

ID=14362489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50103761A Expired JPS5835137B2 (en) 1975-08-28 1975-08-28 Method for improving adhesion of coextruded laminated film

Country Status (1)

Country Link
JP (1) JPS5835137B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61144344A (en) * 1984-12-19 1986-07-02 出光石油化学株式会社 Co-extruded polypropylene group multilayer material and manufacture thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6347423U (en) * 1986-09-16 1988-03-31
JPS6374150A (en) * 1986-09-18 1988-04-04 Fujitsu Ltd Large-capacity file memory

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61144344A (en) * 1984-12-19 1986-07-02 出光石油化学株式会社 Co-extruded polypropylene group multilayer material and manufacture thereof

Also Published As

Publication number Publication date
JPS5835137B2 (en) 1983-08-01

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