| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve the cleaning property of a resin molding die. <P>SOLUTION: A sheet 1 for mask, a sheet 17 for cleaning, and cylindrical rubber-like resin 12 for cleaning are arranged on a lower die 4 of the molding die 2. Thereafter, the molding die 2 is clamped to pour the resin for cleaning into a cavity, and to effect the cleaning of the molding die 2 whereby the resin for cleaning can be poured into places where the resin is hardly sneaked by only the pouring pressure from a pod 9. According to this method, the molding die 2 can be cleaned without receiving the affection of variety in pouring pressures of resin for transfer mold whereby the cleaning property of the molding die 2 can be improved. <P>COPYRIGHT: (C)2007,JPO&INPIT |
