For web-fed operations like flexible packaging, decorative laminates, and wallpaper printing, design elements must wrap around the cylinder flawlessly. The Check for Seamless Printing diagnostic tiles the bitmap at its logical boundaries, exposing broken artwork lines, misaligned patterns, or harsh stepping errors at the cylinder seam. Workflow Integration and System Availability
Before you can view a bitmap, the file must be rasterized. In ArtPro+, you go to Process > Create Bitmap . Here you select your screening (Samba, Pearls, default conventional), line screen (e.g., 150 lpi), and resolution (e.g., 2400 dpi). You output to a temporary TIFF or directly to the Bitmap Viewer.
Esko’s proprietary, highly optimized bitmap format designed for CDI flexo plate imagers. bitmap viewer esko
It can be automatically launched at specific checkpoints within a workflow to halt automated processing until a human operator visually signs off on the bitmap.
to check the screen angles, ensuring there would be no moiré patterns on the final press. The Result In ArtPro+, you go to Process > Create Bitmap
Within the context of the Esko Digital Flexo Suite, the Bitmap Viewer serves as the dedicated quality control module before plate exposure (by viewing bitmap files). It can also be launched directly from within the Automation Engine Pilot interface, allowing operators to inspect RIPped files as part of an automated job flow. This integration ensures that quality control is a native, accessible part of the production process, not a separate, disconnected step.
: Measures micro-traps down to the individual pixel layer to combat registration variance on-press. 4. Automated Version Comparison If you have a DotSpy license
It is — it comes with Esko products like:
: It requires a valid Esko license (often bundled with Automation Engine or Imaging Engine). If you have a DotSpy license, you can also run it on Mac. 💡 Pro Tip: The "i" Button
Verifies lines per inch (LPI) and exact screen angles to ensure the RIP output matches the production job ticket. Supported Formats and Workflow Integration
In modern packaging workflows, a single digital file can result in massive amounts of data once ripped into binary or multi-value bitmaps. Traditional image viewers cannot open these files due to their sheer data volume and specialized formatting. Esko’s specialized viewing engine handles files containing hundreds of thousands of pixels per inch without exhausting system memory. It provides operators with an exact, dot-for-dot preview of the final physical output.