Industry knowledge

Method of adding grayscale image to CMYK image

Method of adding grayscale image to CMYK image In the CMYK mode image, a grayscale image is added by the usual method. Because Photoshop wants to separate the color, no matter what format the graysca

Dust removal used in imposition

Dust removal used in imposition In the daily imposition, the film bases generally used are new ones. However, the printing industry is increasingly competitive. Every printing company starts with sav

The mystery of GCR achromatic structure in prepress production

The mystery of GCR achromatic structure in prepress production In the printing industry of modern China, commercial rotary printing has sprung up. The launch of commercial rotary machines is to raise

Offset roller lining

Offset roller lining First, the classification of the lining The surface of the offset printing plate cylinder and the blanket cylinder (adhesive roller) are lining, and the blanket roller lining ca

Definition of printed markings, marking index and test method

Definition of printed markings, marking index and test method Field printing is critical, and there is hardly anything more eye-catching than a rough field. The roughness formed by bright spots and d

The effect of paper on the gloss of printed matter

The effect of paper on the gloss of printed matter The gloss of the paper is determined by the flatness of the surface of the paper, which is related to the type of fiber, the degree of beating and c

How to correct the dot gain before printing

How to correct the dot gain before printing In printing, the dot is generally used as the basic unit. Because the dots are in the process of screening, printing and printing onto the substrate, they

The main points of flexographic printing technology (below)

The main points of flexographic printing technology (below) Third, technical points Here are the main points of production technology, including material use, printing operations and post-press proc

The main points of flexographic printing technology (on)

The main points of flexographic printing technology (on) Flexographic printing This emerging printing process, after years of unremitting efforts by people of insight in the printing industry in Chin

Screen printing UV ink problems and solutions

Screen printing UV ink problems and solutions After printing, there are bubbles in the printed product. In the UV ink, you can't add additives and mismatched diluents. If this happens during normal

Color gamut is not an addition or subtraction of any ink type

Color gamut is not an addition or subtraction of any ink type After the advent of color inkjet printers, the ink type has always been an important and even the only indicator to measure the performan

How to maintain image accuracy in large format color output

How to maintain image accuracy in large format color output Obtaining high-quality output effects in large-format color output It is important to note that source file quality has two main ways of ob