JPS6490783A - Color ink ribbon - Google Patents

Color ink ribbon

Info

Publication number
JPS6490783A
JPS6490783A JP62247999A JP24799987A JPS6490783A JP S6490783 A JPS6490783 A JP S6490783A JP 62247999 A JP62247999 A JP 62247999A JP 24799987 A JP24799987 A JP 24799987A JP S6490783 A JPS6490783 A JP S6490783A
Authority
JP
Japan
Prior art keywords
film
ink layers
base
color
ink
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
JP62247999A
Other languages
Japanese (ja)
Inventor
Toshinori Ichizawa
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Priority to JP62247999A priority Critical patent/JPS6490783A/en
Priority to US07/239,149 priority patent/US4925324A/en
Priority to KR1019880011718A priority patent/KR930006791B1/en
Priority to DE3832230A priority patent/DE3832230A1/en
Priority to GB8823051A priority patent/GB2210585B/en
Publication of JPS6490783A publication Critical patent/JPS6490783A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To accurately protrude the leading end of each color ink layer, by intermediately providing a film having a coefficient of friction not lower than those of ink layers between a base and the ink layers and markers. CONSTITUTION:A color ink ribbon 1 comprises, on a base 2, a film 5 having a coefficient of friction not lower than those of ink layers 3, the film 5 being colorless and transparent so that it is not detected by a sensor 10. A plurality of color ink layers 3A, 3B, 3C... are provided in a laminate form on the film 5 at intervals, and markers 4 different in length are provided on the base 2 at positions spaced from each of the ink layers 3. When color printing is conducted, the film 5 instead of the base 2 makes contact with a paper 20, and since the coefficient of friction of the film 5 is not lower than those of the ink layers 3, the color ink ribbon 1 is fed at a constantly fixed velocity without generating any relative velocity between the ribbon 1 and the paper 20. Since the film 5 is colorless and transparent, it does not hinder the passage of light which is to travel from a light emitter 23 to a light receiver 24, and the sensor 10 accurately discriminates the colors of the ink layers 3 by the markers 4. Accordingly, an operation of protruding the leading end of each of the ink layers 3 can be carried out accurately, and color printing with favorable quality can be performed.
JP62247999A 1987-10-02 1987-10-02 Color ink ribbon Pending JPS6490783A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP62247999A JPS6490783A (en) 1987-10-02 1987-10-02 Color ink ribbon
US07/239,149 US4925324A (en) 1987-10-02 1988-08-30 Color ink ribbon for thermal printer
KR1019880011718A KR930006791B1 (en) 1987-10-02 1988-09-10 Color ink ribbon
DE3832230A DE3832230A1 (en) 1987-10-02 1988-09-22 RIBBON FOR A THERMAL PRINTER
GB8823051A GB2210585B (en) 1987-10-02 1988-09-30 Colour ink ribbons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62247999A JPS6490783A (en) 1987-10-02 1987-10-02 Color ink ribbon

Publications (1)

Publication Number Publication Date
JPS6490783A true JPS6490783A (en) 1989-04-07

Family

ID=17171684

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62247999A Pending JPS6490783A (en) 1987-10-02 1987-10-02 Color ink ribbon

Country Status (1)

Country Link
JP (1) JPS6490783A (en)

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