How should label design change for small or curved packaging?

Label design for small or curved packaging should reduce text density and increase minimum font size relative to available space, simplify graphic elements to remain legible at a smaller scale, and account for how the label material will physically bend or wrap around the container’s curvature without distorting the design.

Small packaging, such as cosmetic sample sizes or single-dose pharmaceutical containers, has limited surface area, which means design decisions need to prioritise legibility of essential information over decorative elements; overly detailed graphics or small typography that would read clearly on a larger label can become illegible when scaled down to a small container. In these cases, a multilayer or booklet label construction is sometimes used specifically to accommodate necessary regulatory content that would not otherwise fit at a readable size on the available outer surface.

For curved packaging, the design needs to account for how the label material will physically conform to the shape during application: text or graphic elements positioned near the edges of a wrap-around label can appear distorted or difficult to read once the label is applied to a tight curve, so critical information such as product name or dosage instructions is generally positioned toward the centre of the label where distortion is minimal. For shrink sleeves specifically, artwork must be pre-corrected for shrink distortion, since a design element that looks correct on the flat, unshrunk film will shift position and proportion once the film shrinks around the container. Testing the design on an actual sample of the small or curved container before finalising production is the most reliable way to confirm legibility and visual accuracy.