| 摘要 |
For controlling the dewatering of a paper web, the water quantity, for example, is determined (7, 8) in a suction box s, compared with a desired value in a computer 9, 10 and the suction loading of the suction boxes d to r controlled as a function thereof. The result is a constantly good paper quality with optimised application of energy and low raw material losses. <IMAGE> |
