JPS6453340A - Device for coating liquid to plastic film having thin ferromagnetic film - Google Patents

Device for coating liquid to plastic film having thin ferromagnetic film

Info

Publication number
JPS6453340A
JPS6453340A JP21168687A JP21168687A JPS6453340A JP S6453340 A JPS6453340 A JP S6453340A JP 21168687 A JP21168687 A JP 21168687A JP 21168687 A JP21168687 A JP 21168687A JP S6453340 A JPS6453340 A JP S6453340A
Authority
JP
Japan
Prior art keywords
plastic film
coating liquid
film
rolls
coating
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
JP21168687A
Other languages
Japanese (ja)
Inventor
Takahiro Matsuzawa
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta 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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP21168687A priority Critical patent/JPS6453340A/en
Publication of JPS6453340A publication Critical patent/JPS6453340A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To improve the uniformity of coating of a coating liquid by providing two pieces of revolving rolls to the rear face of a plastic film on the front face of which a thin ferromagnetic film near the coater head. CONSTITUTION:The plastic film 1 on the front face of which the thin ferromagnetic film is formed is guided and fed by guide rolls 3a, 3b from an original roll 2. The two revolving rolls 5a, 5b are provided near the coater head 4 between the guide rolls 3a and 3b in a manner as to extend the plastic film 1 under conveyance so that the coating liquid is coated on the surface of the plastic film 1 by the coater head 4 in the position between the rolls 5a and 5b. The distance between the two revolving rolls 5a and 5b is set at <=1/5 the width of the plastic film to be subjected to coating in this case. The unequal coating when the low-viscosity coating liquid is coated is thereby improved.
JP21168687A 1987-08-25 1987-08-25 Device for coating liquid to plastic film having thin ferromagnetic film Pending JPS6453340A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21168687A JPS6453340A (en) 1987-08-25 1987-08-25 Device for coating liquid to plastic film having thin ferromagnetic film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21168687A JPS6453340A (en) 1987-08-25 1987-08-25 Device for coating liquid to plastic film having thin ferromagnetic film

Publications (1)

Publication Number Publication Date
JPS6453340A true JPS6453340A (en) 1989-03-01

Family

ID=16609906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21168687A Pending JPS6453340A (en) 1987-08-25 1987-08-25 Device for coating liquid to plastic film having thin ferromagnetic film

Country Status (1)

Country Link
JP (1) JPS6453340A (en)

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