Cash is still king!
Currency remains the most popular printed item in the world. As this linked article explains, many "death of cash" stories rely on unscientific surveys that rely on participants' preferences and memories.
With cash still king, banknote production has become increasingly more complex with holograms, threads, foils and numerous security features. Boulder Imaging's RESERVE inspection systems detect surface defects, non-uniformities and characteristics in bank notes and security paper. Learn more by visiting our Product Inspection page.