Gaps between colors that lead to "white flashing" on press. Dot Gain Simulation
Check line screens (LPI) and screen angles to prevent moiré patterns. bitmap viewer esko
A single set of wide-web flexo plates can cost thousands of dollars. Using the Bitmap Viewer to verify that the RIP (Raster Image Processor) handled gradients and transparencies correctly saves the cost of re-making plates. Quality Assurance for Digital & Flexo Gaps between colors that lead to "white flashing" on press
The Bitmap Viewer is a powerful QA application that opens and displays Esko’s native output formats, such as LEN and Tiff files. Unlike a standard PDF viewer, which shows vector-based design intent, this tool shows the final pixel-level reality. Using the Bitmap Viewer to verify that the
One of the most valuable features is its ability to simulate how different ink layers interact. By zooming out and using the simulation filters, operators can spot potential moiré issues—those distracting geometric patterns caused by incorrect screen angles—before the job ever hits the press. 4. Technical Ink Verification