PURPOSE: To obtain laminated transparent paper having writing properties of paper and also dimensional stability and transparency not affected by the moisture of a film, preventing a blister occurring between the film and the paper when a toner is thermally fixed in copying by an electrophotographic copying machine, having good toner correcting properties after copying, and realizing a sharp and high-speed blue printing of even a fine line.
CONSTITUTION: In laminated transparent paper formed by laminating transparent paper on both surfaces of a polyester film through an adhesive, the transparent paper produced by using cellulose fibers beaten to have a freeness of 100ml (csf) or less has a basis weight of 30g/m2 or less and a transparency of 10% or more, the thickness of the polyester film is 9-25μm, and the transparency of the laminated paper is 55% or more.
HAMAZAKI YOSHIYUKI
TAKEUCHI TSUNEKATSU
KATSUTA SHINICHIRO
TAKESUE KEITA
KOHJIN CO