| 摘要 |
A coating method and apparatus for paper, cardboard or a corresponding material. In the method, the paper web (10) is coated with a coating composition layer or layers, the paper web (10) is doctored at least after the last coating, and the web (10) is simultaneously supported by the means (5) from the opposite side of the web. The web (10) is coated with at least one or several coating layers and the layer/s are doctored after at least the last coating. The web (10) is supported by two or several consequent, close to each other, at a distance, placed backing rolls (5, 8, 22) or corresponding, located on one side of the web. |
