Color Separation and Printing of
Hi-Fi Color Original Genuine Colors
The color duplicating technology is a specific technology. For long, in the process of fabricating designed prints, we often talk about color recovery, and moreover, what we like to talk about are the titles of units of colors such as RGB, CMYK, Spot Color, PANTONE, DIC, Toyo and swop, etc. Many designers use colors such as PANTONE and Toyo, etc for designs. What displays on the screen is RGB, with various kinds of vivid colors for the pictures. The images on the screen and paper printed by ink enables designers to have satisfactory works to be delivered to clients to their great extent. Everyone expects to have finished products made. Therefore, designers deliver the archives to the output and production center for color separation or poster printing. However, when the finished products are delivered to the designers, the colors in the pictures will be completely different, and those beautiful flowers will turn into colorlessly dim. The precious food will change into something several nights before. What on earth happens? It turns out that color demonstration of most of the screens and jet ink printers is too good, exceeding the general color fields of four colors, making the originally vivid colors unable to be shown in such a duplicating approach.
By virtue of traditional color printing technologies, the use of yellow, magenta and cyan will generate thousands of colors, whereas the addition of the black color will increase the concentration as a whole. Therefore, the levels will be enriched. General color printing equipment, no matter what they are, jet ink, laser carbon powder or thermal rotary printing technologies use CMYK as ink colors. In recent years, however, manufaturers have developed their equipment in more than four colors, including CMYK plus light red and light blue, CMYK plus orange and green, and moreover, CMYK plus light red, light blue, orange and green, all of which take advantage of colors other than the four colors plus other ink colors to enrich printing colors. It turns out thatthe same program is also used in the printing technology and this is called the hi-fi color. Hi-fi is the short form for high fidelity, meaning highly vivid. Hi-fi color is translated in China as 'high fidelity color', but in Hong Kong, scholors translate it into 'originally genuine color'. |