How to make the print more uniform ink print?
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In the middle of the solid or shaded part, there should be a slender blank skylight along the direction of rotation of the drum, and as far as possible, the thin and rectangular graphics on the layout should be placed in the front-rear direction. Because the printing machine's ink mixing ability is limited, along the slender sunroof of the rotation direction of the printing cylinder, the upper and lower ends of the skylight will become darker after printing, which will seriously affect the appearance of printed products. If this skylight is not within the shape of the finished product, consider making it a mesh or field that is the same or similar to the perimeter, or if possible, rotate the entire pattern 90°. In the case of cross-imposition, slender spaces are often present at the places where they meet. For such spaces, they should be filled with the same proportion of sites or fields as the surrounding area.