| 摘要 |
PROBLEM TO BE SOLVED: To make a screen film usable as a projection screen for a liquid crystal projector, overhead projector, slide projector, etc., and simultaneously to make the film usable as a so-called marker board which allows writing with a marker without spilling and is easily erasable by an eraser, etc. SOLUTION: This screen film has the laminated films formed by successively laminating a transparent non-tacky adhesive fluororesin film 10A, the front surface of a transparent polyethylene terephthalate film (PET film) 30A formed with a fine rugged surface 31A on its rear surface and a white PET film or the front surface of a PET film 60A formed with a vapor deposited aluminum surface 50A on its front surface.
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