At condition temperature 20~25℃ and humidity 60%~65%, the author using IGT printability tester(model AIC2-5) made a experimental study of printing ink′s absorbing characteristic to common printing paper-glazed printing paper and coated art paper.

This paper introduces the application and characteristics of PCC as a filler and coating pigment in coated art paper production.

Testing Ash of Art Paper and Effect of Ash on Art Paper Physical Properties;

This paper reveals the reason why the US government chooses the anti-subsidy case of art paper to impose the anti-subsidy tax on China,and the deeper purpose of US government s accusation on China of subsidy,as well as the inspiration and consideration arising from this case of how Chinese government can preserve the legal right under the framework of DSU of WTO.

The results showed that the properties of art base paper was not affected by blending large of P-RC APMP,on the contrary,some properties were improved.

The result showed that,the properties of art base paper were not affected by blending a large of guantity P-RC APMP,on the contrary,some properties were improved.