FM outlets Frequency-modulated dots mean that the size of dots in a unit area is constant, and the density of the dots reflects the density of the image. Where the dots are dense, the image density is large, and where the dots are sparse, the image density is small. Therefore, there is no problem with the dot angle of the FM dot. This is the reason. When printing with the FM dot, more than four-color printing plates can be made to achieve high-fidelity printing of the original, and it does not need to be considered The registration problem of each color version in the printing process. FM outlets Amplitude modulation dots are the most commonly used dots in traditional printing. These dots are the same number of dots per unit area. The size of the dots reflects the depth of the image tone, which corresponds to the darker part of the original. , The empty part is small; and for the lightened part of the upper part of the original, the processed dot area is small, and the blank part is large. Weihai Tong Park Arts & Crafts Co.,Ltd , https://www.whtongpark.com