Reasons for dot expansion in the hottest printing

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The reasons for dot enlargement in printing

dot enlargement in printing is inevitable, and there are two main reasons for dot enlargement:

one is physical reason, or mechanical reason. At the moment of imprinting, the ink on the printing plate dot will deform due to extrusion, resulting in dot enlargement

in addition, another reason is optical, that is, point enlargement is caused by the reflection of light. Light is scattered at the edge of the dot ink film, resulting in considerable point enlargement in vision

optics believes that the dot expansion depends on the transparency of the ink. See the software introduction brightness and the smoothness and absorption performance of the paper for details

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