SURFACE STRUCTURE FOR ARTICLE

摘要

Disclosed is a surface structure for an article (1) having a plurality of protrusions (3) provided on the surface thereof. The height (H) of the protrusions (3) is 5-32 µm, and at least one of either the intervals (P) of the protrusions, or the intervals (W) of the recesses (5) which are formed between the protrusions (3), are greater than the height (H) of the protrusions (3).