JPS5644626A - Manufacture of deposited drawn film - Google Patents

Manufacture of deposited drawn film

Info

Publication number
JPS5644626A
JPS5644626A JP12134479A JP12134479A JPS5644626A JP S5644626 A JPS5644626 A JP S5644626A JP 12134479 A JP12134479 A JP 12134479A JP 12134479 A JP12134479 A JP 12134479A JP S5644626 A JPS5644626 A JP S5644626A
Authority
JP
Japan
Prior art keywords
film
deposited
metal
stretched
drawn
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.)
Pending
Application number
JP12134479A
Other languages
Japanese (ja)
Inventor
Kiyoshi Kitagawa
Kunio Murakami
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.)
Unitika Ltd
Original Assignee
Unitika Ltd
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 Unitika Ltd filed Critical Unitika Ltd
Priority to JP12134479A priority Critical patent/JPS5644626A/en
Publication of JPS5644626A publication Critical patent/JPS5644626A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To obtain a deposited drawn film which is useful as a heat-shielding film, having better durability, by using a compact depositor by which a metal deposited layer is provided on an undrawn or drawn thermoplastic resin film, and then the film is stretched laterally or longitudinally while easily controlling the thickness of the deposited film.
CONSTITUTION: A thermoplastic resin, e.g., polyethylene terephthalate, etc., is melted by heating and then extruded onto a cooling roll by an extruder to obtain an undrawn film. Then, the film thus obtained is, after stretched as needed, deposited with a metal, e.g., aluminum, zinc, etc., for its both or one side to form a metal deposited layer. Then, the deposited film is stretched laterally (in widthwise direction of film) or into both directions concurrently to obtain the objective film. Also, the film, after deposited with a metal, may be coated with a thermoplastic or thermosetting resin and then stretched.
COPYRIGHT: (C)1981,JPO&Japio
JP12134479A 1979-09-20 1979-09-20 Manufacture of deposited drawn film Pending JPS5644626A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12134479A JPS5644626A (en) 1979-09-20 1979-09-20 Manufacture of deposited drawn film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12134479A JPS5644626A (en) 1979-09-20 1979-09-20 Manufacture of deposited drawn film

Publications (1)

Publication Number Publication Date
JPS5644626A true JPS5644626A (en) 1981-04-23

Family

ID=14808938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12134479A Pending JPS5644626A (en) 1979-09-20 1979-09-20 Manufacture of deposited drawn film

Country Status (1)

Country Link
JP (1) JPS5644626A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57185144A (en) * 1981-05-09 1982-11-15 Gunze Kk Heat-shrinkable film having excellent metallic gloss, gas barrier property, perfume keeping property and chemical resisting property
JPS5849216A (en) * 1981-09-17 1983-03-23 Dainippon Printing Co Ltd Method of correcting curl of metal-deposited tape

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51102072A (en) * 1975-03-06 1976-09-09 Mitsubishi Plastics Ind NETSUSHUSHUKUSEINOKINZOKUJOCHAKUSHITAFUIRUMU MATAHA SHIITONOSEIZOHOHO
JPS5341371A (en) * 1976-09-29 1978-04-14 Asahi Chemical Ind Metal powderrfilled thermoplastic film or sheet and method of producing same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51102072A (en) * 1975-03-06 1976-09-09 Mitsubishi Plastics Ind NETSUSHUSHUKUSEINOKINZOKUJOCHAKUSHITAFUIRUMU MATAHA SHIITONOSEIZOHOHO
JPS5341371A (en) * 1976-09-29 1978-04-14 Asahi Chemical Ind Metal powderrfilled thermoplastic film or sheet and method of producing same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57185144A (en) * 1981-05-09 1982-11-15 Gunze Kk Heat-shrinkable film having excellent metallic gloss, gas barrier property, perfume keeping property and chemical resisting property
JPS613675B2 (en) * 1981-05-09 1986-02-03 Gunze Kk
JPS5849216A (en) * 1981-09-17 1983-03-23 Dainippon Printing Co Ltd Method of correcting curl of metal-deposited tape

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