Method for winding material web to material web roll, involves determining winding thickness of material web roller with help of difference between two diameter values and mass per unit area of material web

摘要

The method involves determining a winding thickness of a material web roller (3) with the help of a difference between two diameter values (D1,D2) and a mass per unit area of a material web (2). The diameter value is determined, and the lengths of the material web is measured directly at the material web. The material web is coiled by a specified number of revolutions of the material web roller. An independent claim is included for a device for winding a material web to a material web roll.