在用于引导和宽用扩展辊（1）和压力元件支撑纸幅（W）的方法（2，3）由控制装置致动器的预控作用（4），作为对控制系统中的，所述压紧元件的距离（2,3 ）的扩展（1）是变化的。 由于在此情况下控制系统所具有的有利特性，网络位置的快速和稳定的控制被固定。 这是特别高度敏感的纤维网，例如 大网眼的织物板是至关重要的。

In a method for guiding and wide supporting a web (W) with a spreading roller (1) and pressure elements (2, 3) acts with a pre-controlled by a control device actuator (4) as the controlled system, that the distance of the pressure elements (2, 3 ) is varied from the spreading (1). Due to the favorable properties having the controlled system in this case, a fast and stable control of the web position is secured. This is particularly in highly sensitive webs such as wide-mesh fabric panels crucial.