... layer, multi-layer screw, Z and other structure.Processing: Teflon, anti-sticking, high temperature resistance.Precision: temperature≤1° ... C, heating transform <= 0.02mm, concentric <= 0.005mm.Teflon RollerAnti sticking. High temperature resistance. Ink proofer A0~300LPI. ... inner structure, inform temperature.Anilox roller, for embossing, coating, inking etc. Donghui Roller’s buildings: Donghui Roller’ ...