Can you guarantee a slightly warped board to accurately feed and Printing precision. Because we use the full vacuum suction system, a slightly warp of the board can be accurately feed, and to achieve the proper printing precision.. But over a certain range of serious warping, the cardboard feeding and printing precision is affected. Try to keep the board in good condition before printing can create better conditions for exquisite printing. Ordinary slightly warped board, on the full vacuum table can flat adsorption, achieve printing precision requirements, when too thick cardboard appeared warped, first of all, we should increase the water content of cardboard, and eliminate artificial deformation, and then begin to printing.