SURFACE STRUCTURE OF ARTICLE

摘要

PROBLEM TO BE SOLVED: To impart a moist feel to the surface of an article by making a large number of projections provided to the surface of the article low and fine.

SOLUTION: An interior article 1 is equipped with a plurality of protruded curved surfaces 2 and a plurality of fine projections 3 are uniformly provided on the surfaces of the protruded curved surfaces 2. Each of the projections 3 satisfies condition (1): the height H of the projection 3 is 5-32 μm, condition (2): the ratio H/P of the height H of the projection 3 to the mutual interval P between the projections 3 is a range of 1/5 to 1/2 or the ratio H/W of the height H of the projection 3 to the mutual interval W between the recessed parts 5 formed between the projections 3 is a range of 1/5 to 1/2 and condition (3): the mutual interval P between the projections 3 and the mutual interval W between the recessed parts 5 are same (P=W).

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