The color sequence arrangement of monochrome machine should pay attention to the factors
We are a big printing company in Shenzhen China . We offer all book publications, hardcover book printing, papercover book printing, hardcover notebook, sprial book printing, saddle stiching book printing, booklet printing,packaging box, calendars, all kinds of PVC, product brochures, notes, Children's book, stickers, all kinds of special paper color printing products, game cardand so on.
For more information please visit
http://www.joyful-printing.com. ENG only
http://www.joyful-printing.net
http://www.joyful-printing.org
email: info@joyful-printing.net
Generally, the reasonable arrangement of the four-color machine printing color sequence is: black, blue, red, yellow, and there are also material prices printed in inverted yellow, red, blue, and black. When printing on a four-color machine, the printing interval between color and color is short, the ink has no drying time, and it is an overprinting method of warm and wet, while the printing interval between color and color is longer when printing in a monochrome machine, and printing is second. When the color is used, the first color is already dry, so it is a wet-stacked overprinting method. It is precisely because of the different printing methods that the color sequence arrangement is different. The color sequence arrangement of a monochrome machine is many, but the specific color sequence can be considered from the following aspects:
1. According to the brightness of the three primary colors, the color sequence should be printed first with dark color, then printed with bright color, that is, blue and black first printed, red and yellow printed in central China.
2. According to the transparency and hiding power of the three primary colors, the color sequence is arranged, the blue and black with poor transparency are printed first, and the yellow and red ink with good transparency is printed after the material.
3. According to the size of the graphic area, the color sequence will be printed first, then printed in the middle of the full or large format.
4. According to the characteristics of the original, the color picture based on warm color should be printed in blue or black first, while the color picture based on cold adjustment should first print red or yellow equipment consumables.
5. Considering overprinting, first print the color of China Central, which is difficult to overprint. Generally, the landscape is printed in blue and yellow, while the image of the character is printed in central red in yellow.
The printing color sequence recommended for printing four colors in a monochrome machine is: blue, red, yellow, black, so that as long as the first two colors are printed accurately and the color tone is good, the latter two colors are not too accurate even if they are not allowed. Clear printing technology. The operator should pay attention to the ink change. In order to keep the ink color pure, when the cleaning ink is about to be completed or finished, it is better to add a little ink to be printed and re-clean the printing tool. Especially when the dark ink is changed to light ink, it is best to clean the machine twice in central China.