JPS6490785A - Color ink ribbon - Google Patents
Color ink ribbonInfo
- Publication number
- JPS6490785A JPS6490785A JP24800187A JP24800187A JPS6490785A JP S6490785 A JPS6490785 A JP S6490785A JP 24800187 A JP24800187 A JP 24800187A JP 24800187 A JP24800187 A JP 24800187A JP S6490785 A JPS6490785 A JP S6490785A
- Authority
- JP
- Japan
- Prior art keywords
- ink layers
- markers
- base
- ink
- color
- 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
Links
Landscapes
- Impression-Transfer Materials And Handling Thereof (AREA)
Abstract
PURPOSE:To accurately protrude the leading end of each color ink layer, by disposing the ink layers and markers without leaving any gap therebetween, and thereby covering one side of a base with the ink layers and the markers. CONSTITUTION:A color ink ribbon 1 comprises a plurality of color ink layers 3A, 3B, 3C provided on a base 2, the ink layers 3 being formed of transparent materials, and markers 4 provided on the base 2 without leaving any gap between each of the markers 4 and each of the ink layers 3. The coefficients of friction of the ink layers 3 and the markers 4 are set to be far higher than that of the base 2. When color printing is conducted, the markers 4 and the ink layers 3 having the coefficients of friction higher than that of the base 2 are alternately brought into contact with a paper 20, so that 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. Each of the ink layers 3 does not hinder the passage of light which is to travel from a light emitter 23 to a light receiver 24, and a sensor 10 accurately discriminate 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.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24800187A JPS6490785A (en) | 1987-10-02 | 1987-10-02 | Color ink ribbon |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24800187A JPS6490785A (en) | 1987-10-02 | 1987-10-02 | Color ink ribbon |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6490785A true JPS6490785A (en) | 1989-04-07 |
Family
ID=17171715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24800187A Pending JPS6490785A (en) | 1987-10-02 | 1987-10-02 | Color ink ribbon |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6490785A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6041263B2 (en) * | 1979-04-23 | 1985-09-14 | シチズン時計株式会社 | governor device |
JPS6161882A (en) * | 1984-08-31 | 1986-03-29 | Nec Corp | Thermal transfer color ribbon |
-
1987
- 1987-10-02 JP JP24800187A patent/JPS6490785A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6041263B2 (en) * | 1979-04-23 | 1985-09-14 | シチズン時計株式会社 | governor device |
JPS6161882A (en) * | 1984-08-31 | 1986-03-29 | Nec Corp | Thermal transfer color ribbon |
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