| 摘要 |
<P>PROBLEM TO BE SOLVED: To form a satisfactory sealing surface of a resin molding. <P>SOLUTION: A molded member (resin molding) having a circular cross-section cylindrical part 101 whose an outer peripheral face becomes a sealing surface is rotated around an axis of the member and resin 102 with fluidity is flowed on the sealing surface and coated so that the seal surface is formed with continuity and defect-free by curing the coated resin with heat or irradiating an ultraviolet ray. <P>COPYRIGHT: (C)2012,JPO&INPIT |
