| 摘要 |
PURPOSE: A back sheet for a solar cell module, a manufacturing method thereof, and a manufacturing apparatus thereof are provided to obtain high insulation by laminating a fluorine resin layer one side of a PET film and a silica film on the other side of the PET film. CONSTITUTION: A fluorine resin layer(20) is laminated on one side of a PET film(10). A silica film(30) is adhered to the other side of the PET film with adhesive. The fluorine resin layer blocks steam and provides high adhesion. The silica film includes a base film(31) and a silica deposition layer(32). The base film is polyester resin, polyolefin resin, or polyimide resin. |
