When printing a double-sided product with a sheet-fed offset press, the ink on the semi-finished offset paper dries very slowly. If the paper is acidic, the ink is difficult to dry. The ink on the semi-finished product will be buckled on the impression cylinder when turned over for cleaning It is both troublesome and increases downtime. Now we introduce a method that can not only maintain and maintain the impression cylinder, but also prevent the ink from clasping the impression cylinder.
First clean the impression cylinder, and then apply a layer of post paste (impression cylinder adhesive). In this way, when printing on the other side, the ink on the printed sheet will not stick to the impression cylinder, and at the same time, it can avoid or reduce the accumulation of ink on the cylinder.
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