THIN FILM FORMING DEVICE

摘要

A thin film formation apparatus comprises a printing roll 3 having an elastic letterpress 31 of resin or rubber fitted at a part of a surface of a cylinder part 30 and, an intaglio roll 4 rotating while being faced to the printing roll 3 thereby transferring ink to a surface of the elastic letter-press 31 through touch with the printing roll 3. The thin film formation apparatus further comprises a pair of printing roll side contact bodies 300 on a drum portion or a rotating shaft of the printing roll, and a pair of intaglio roll side contact bodies 400 on a drum portion or a rotating shaft of the intaglio roll, the printing roll side contact bodies 300 and the intaglio roll side contact bodies 400 continuing to contact with each other at least before and during the contact of the elastic letterpress 31 with the intaglio roll 4 to form a thin film of uniform film thickness. <IMAGE>