Can I add QR codes to flexo-printed packaging?

Yes. Modern flexo presses reproduce QR codes reliably, as long as you give the code enough size and contrast to scan on textured or corrugated surfaces.

• Minimum size: keep the code at least 1 inch square on packaging.
• Strong contrast: a dark code on a light background scans best.
• Surface matters: corrugated and kraft textures need a slightly larger code than smooth paper.
• Test print: proof the code on the actual material before full production.

Build the finished code into your packaging artwork so it prints sharp and aligned with the rest of the design.