| abstract |
(57) [Abstract] [Purpose] An object of the present invention is to provide a metal thin film body such as a magnetic recording medium with a high manufacturing yield at a low cost. A film forming apparatus for providing a metal thin film by depositing and depositing flying metal particles on a support, comprising: a vacuum chamber, a support winding means, a support supply means, and a support. A film forming apparatus comprising: a roll arranged in the vacuum chamber, which guides a support body that travels between the winding means and the supplying means, and a sliding contact means that slides along the roll. |