Knowledge

Accurate UV artwork for medals, coins and buttons starts with the usable flat face, a defined center and a repeatable orientation reference. B2B production files should separate printable geometry from fixture geometry, calculate safe margins, preserve white-ink separations and verify...

A fixture for medals, coins and buttons should locate each part from stable datums, prevent rotation, maintain safe printhead clearance and allow repeat loading without damaging the finish. Good fixture design is measured by positional repeatability, loading speed, part protection...

Defects in medal, coin and button customization should be classified before settings are changed. Stop and label affected output, compare it with the last accepted sample, verify material and file identity, map where the defect repeats, then test one controlled...