Steel rolls and wool paper rolls are pressed against each other. Domestic packaging liner embossing products are utilizing steel rollers and wool rollers to press the way. Steel roller for the active roller (i.e., for the concave mold roller, pattern engraving on this roller), wool paper roller for the slave roller (convex mold roller), before the production of the concave mold roller on the pattern pressed in the convex mold roller, the production of the pattern through the two rollers on the pressure of the pattern to pressure in the cigarette liner paper. Transmission methods are used gear transmission, gear meshing and rollers are relying on hydraulic pressure to complete the split, the two rollers must be frequently pressed together and separated during production, coupled with the wool rollers in the high-pressure state of plastic deformation.