| 摘要 |
A scrub washing method, wherein a self- washing step for washing an elastic polishing body (230) itself by deforming the elastic polishing body (230) by pressing the elastic polishing body (230) against a pressing part (220) while supplying liquid L to the elastic polishing body (230) while rotating the elastic polishing body (230) is rotating to a scrub washing step for washing lens forming dies (1, 2) while supplying the liquid between the surfaces of the lens forming dies (1, 2) and the elastic polishing body (230) by pressing the elastic polishing body (230) against the surfaces of the lens forming dies (1, 2) while the lens forming dies (1, 2) and the elastic polishing body (230) are rotating, and, in a dry step, dry air is supplied after hot water is supplied to the rotating lens forming dies (1, 2), whereby since foreign matter and dirt on the surfaces of the lens forming dies for molding a plastic lens can be surely removed and the lens forming dies can be cleaned without leaving any frost and stain.
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