Knowledge

Diagnosing UV printing defects on cardboard and corrugated packaging starts by naming the visible symptom and preserving the failed sample. Peeling, pinholes, banding, color shift, white-layer misregistration and surface damage do not share one cause. Classify the failure, determine whether...

For B2B corrugated packaging, print durability means the graphics remain acceptable through rubbing, converting, packing and the intended distribution route. Test the actual liner, ink construction and finished pack, not just a fresh flat sheet. Separate print damage from paper-fiber...