Method for regulating web tension in a web tension section for processing machine, involves determining actual-web tension in one web tension section, on basis of determined web tension of web tension section

摘要

The method involves determining actual-web tension (S1) in one web tension section (A1), on the basis of a determined web tension (S2) of a web tension section (A2). The web tension regulation is decoupled for another web tension section from a web tension regulation for the former web tension section. A control command is supplied for adjustment of the web tension in the former web tension section. An independent claim is also included for a computing unit for executing a method for regulating the web tension.