Patent ID: 6902794

Claim:
A coated paper for printing comprising a base paper and a coated layer applied to each side of said base paper, said coated layer comprising an adhesive and a pigment; wherein said base paper is a paper web coated on each side with a polyvinyl alcohol coating, said polyvinyl alcohol coating comprising polyvinyl alcohol; and wherein the coated paper has a thermal shrinkage force (R) which satisfies the following formula (I): 0≦R≦45 gf, (I), wherein the thermal shrinkage force (R) is measured by a method comprising: adjusting a moisture content of a coated paper sample according to JIS-P-8111 at a temperature of 200° C. and relative humidity of 65%, cutting the coated paper sample to a 2 mm width and a length of 2 cm, setting the coated paper sample in a thermo-mechanical analyzer TMA/SS6000 of Seiko Electronics industries Co., Ltd., with PID control values of a terminal probe at the thermo-mechanical analyzer, proportion (P)=100, integration (I)=1 and differential (D)=100, expanding the coated paper sample at a rate of 0.01 μm/min under an initial load of 5 gf, raising the temperature from 20° C. at a heating speed of 200° C./min to a predetermined temperature of 300° C. for 2 minutes, and reading the shrinkage force generated by thermal drying at 1.5 minutes after commencement of the raising of the temperature to obtain said thermal shrinkage force (R).