6. Question: What is the printing plate thickness of high LPI?

Answer: It needs some requirements and experience for treating flexo plate of high LPI, the plate has the significant effect on printing quality, better preprint treatment plays a critical role to make sure the flexo printing is able to achieve the effect of offset printing quality. There are several plate thicknesses, the normal ones are 2.84 and 3.94mm, and high LPI plate of 2.84mm is frequently used.