New delivery roller

New delivery roller

CN2784181

The new delivery drum is provided with a roller surface, a sleeve and connecting ribs, and the roller surface is concentric with the sleeve. The utility model is characterized in that there is no auxiliary cylinder surface at the front of the roller surface, the radius of the auxiliary cylinder surface is larger than the radius of the roller surface, the auxiliary cylinder and the roller are eccentrically arranged, and the auxiliary cylinder surface and the roller surface are intersecting and transitionally connected. The surface curve of the new delivery roller and the actual curve of the printing paper in the delivery state more closely match, so that the dirty condition of the printed matter during the delivery process can be effectively solved. Even when printing paper is thick and hard, the anti-fouling effect is still ideal.

Source: China Packaging News