Greer, Burns & Crain Ltd.
Method of manufacturing molded product and method of manufacturing storage medium
A method of manufacturing a molded product includes forming a coat film for covering and concealing particles with the surface of a board while filling the gaps among the particles, and separating the coat film for holding the particles on the reverse side from the board. The coat film and the particles are etched from the reverse side of the separated coat film, the particles are removed from the coat film, and an array of dents carved by the particles is formed on the reverse side of the coat film. A film is formed on the reverse side of the coat film, and a molded product having an array of protrusions on the surface is formed from the film.
Fujitsu Limited
B
B29C
inventional
Hideyuki Mitsuo Hiroaki
Kikuchi Takeuchi Tamura