ZRAY-A Series Gravure Printing Machine Gravure Printing Machine Gravure product introduction http://www.zherenjx.com/wenzhang/5.html failure describes a failure. Using gravure printing machine, ink shades uneven ink printed on the cyclical variation of the phenomenon. Excluded are: correction of the plate cylinder roundness, adjust the angle of squeegee, pressure or replace the squeegee. Failure II. Blot hair fluff paste printed images and grade levels, hair paste, graphic glitches fringe phenomenon. Excluded are: removal of surface electrostatic printing, the ink was added to a polar solvent, suitably increasing the printing pressure, adjust the location of the doctor blade.