| 摘要 |
An application and dosing device, especially for the distribution of a highly fluid medium on a sheet of material to be refined, e.g. paper, cardboard, plastics, metal, textiles, etc., includes an application roller and a doctor rod disposed adjacent to the roller. The application roller is in the form of a mini-roller. The doctor rod is supported for rotation in a clamp bearing which partly embraces the lower part of the rod between two spaced viscoelastic bearing members enclosing a wash water channel below the doctor rod. One bearing member is movable and is abutted by an adjustable pressure element urging the movable bearing member towards the other bearing member so as to adjustably hold and seal the doctor rod. |
