Recently, 1880/300 specialty paper coating machine is purchased by HEBEI CANGZHOU YIDAHUA PAPER PRINTING MATERIALS CO. has been manufactured and pre installation successfully. The machine adopts the combination coating of roll coating and curtain coating for the production of high-grade printing paper. At the same time, high efficiency and stable gas hot air drying system will increase drying efficiency more than 20%; Automatic high-speed winding and unwinding will reduce the rate of broken paper. If this coating machine goes into production, it will promote the level of domestic special coating equipment and technology strongly.