The effects on paper-structure and properties of the new electromagnetic penetration drying technology

There are different effects on the performance of paper by various drying methods, which determines whether the drying method is suitable to paper. In this thesis, the contrast test of drying rewetting paper was carried out by self-made electromagnetic dryer and electric dryer. The results have shown that there is no obvious effect on the whiteness and bursting strength of paper by electromagnetic penetration drying. The absorbency and air permeability of paper were improved. But, the tear resistance has great decline.