What is color printing? When did color printing technology begin?

In fact, the color printing technology of the Song Dynasty already had a certain level in 1160 by the Southern Song Dynasty.

The currency clubs issued by the imperial court and the household department adopted the "single-page multicolor printing method". The single-plate multi-color printing method is to print several different pigments on different parts of a board at the same time on the paper at one time to print a color sheet.

This method has been around since the Five Dynasties. Due to the engraving printing at that time.

At first, there was only monochrome printing, but during the Five Dynasties, some people used pens to add different colors to the outline of the illustration ink to increase the visual effect.

Single-version multi-color printing pigments are easy to mix and penetrate, and the color blocks are clearly demarcated, which looks dull. In the actual exploration, people have discovered the method of coloring and printing in stages, which is to use several printing plates of the same size to load different pigments respectively, and then print them on the same sheet of paper in batches, this method is called "multi-page multi-color printing" and also known as "overplate printing". The invention of this technology was not later than that of the Yuan Dynasty, and it was greatly developed in the Ming Dynasty.

At the end of the 19th century, color printing was first achieved by the Koro version of color separation.

Color printing must meet three technical conditions.

1. The theory of the relationship between the color of light and the color of ink must be broken.

2. Invention of photographic technology.

3. Halftone technology invention.

4. Multi-color version accurate overprint.

Indispensable! Only industrial printing can achieve true color printing.

What we usually call four-color printing is printed on the four ink rollers of the machine, namely blue, red, yellow, and black; The spot color is pre-adjusted before the machine and then printed with only 1 ink roller.

<>1. Color printing [colorprinting]: On the same layout, use different color plates to brush the coarse hall of the Indian family in batches to achieve the color picture effect. Stool color printing is an industrial process that uses direct or indirect methods to make the original image or text into a printing plate, coat the plate with pigment printing ink, and transfer the pigment printing ink to paper or other substrates under pressure, and quickly reproduce a large number of them.

2. And color printing: When talking to relatives and friends, they can receive your pre-set greetings, jokes, moods and other personalized color printing messages, which can add points to your RP value.

1. Color printing [colorprinting]: Printing in different grades with different colors on the same layout to achieve the color picture effect. Color printing is an industrial process that directly or indirectly makes the original image or text into a printing plate, coats the plate with pigment printing ink, and transfers the pigment printing ink to paper or other substrates under pressure, and quickly reproduces a large number of copies.

2. And color printing: When talking to friends and relatives on the phone, they can receive your pre-set greetings, jokes, moods and other personalized color printing information, which can add points to your RP value.

If you determine that your product has no other colors except for the red and green you said, of course, it can be printed with a two-color printing press, because a few colors are missing, which means that the printing machine has several color groups, and only two colors can of course be printed with a two-color printing machine.

However, because green is not the primary color of the standard CMYK four colors, the ink must be blended before it can be printed on the machine.

Explanation of color printing.

color printing]

On the same page, use different color plates to print in batches to achieve a color picture effect word decomposition explanation of color color ǎ various colors intertwined: color clouds. Rainbow.

Rosy clouds. Painting. Painted pottery.

Colored silk. Markers. Floats.

Easter eggs (a handicraft painted on the eggshells of chickens and ducks; b dialect, Songhua egg). Lantern. Colorful.

Five-color silk type Sun Jibu socks: ribbon cutting. Refers to * or some kind of contest won in the East Kai Shout West :

Winnings. Interpretation of 印 印 ì stamp, stamp: seal.

Seals. Imprint. Seal handle (also known as political power).

Traces: Handprints. Fingerprint.

Inzi (A.A.)Vestige; b*, the full name of which is "Printing Money"). Use inks, dyes, etc., to leave words or pictures on paper, cloth, utensils, etc

Printing. Typographical.