| 摘要 |
The invention relates to a method and a wire group in a drying section provided with single-wire draw in a paper machine or paper finishing machine. A paper web to be dried is passed on support of a drying wire alternatingly over heated cylinder faces of drying cylinders and over leading rolls or other equivalent drying cylinders. The paper web is pressed into direct contact against the heated cylinder face of the drying cylinders and, on the leading rolls, the paper web is placed on the outside face of the drying-wire loop at a side of the outside curve. In the invention, the difference in speed of the paper web which the paper web would have during operation of the drying section on the turning sectors of the drying cylinders and the leading rolls is reduced by dimensioning of the structure of the drying wire in the direction of thickness and by selecting appropriate materials for the structure of the drying wire.
|
