Printing dot size and tonal range (1)

1 Times New Roman; mso-ascii-font-family:"Times New Roman"; mso-hansi-font-family:"Times New Roman"">: Comparing the number of lines with the size of the dot "Times New Roman""> Number of Lines "Times New Roman""> Dot Size (μm) L/inch L/cm 5% 10% 20% 40 16 158 223 315 60 24 105 149 210 71 28 90 127 180 86 34 74 105 148 122 48 53 74 105 137 54 47 66 93 152 60 42 60 84 "Times New Roman". Due to the limits of the number of mesh lines and mesh diameters, screen printing cannot reproduce halftone products exceeding a certain number of lines. When the number of lines is too high, the mesh does not support too small dots, and full-tone images cannot be reproduced. Different tone values ​​are represented by different sizes of dots. The printed Yang dots constitute 5-50% of the tonal range, while the printed negative dots constitute 51-95% of the tonal range.