Device for guiding and measuring fleece material web, has contactless sensor arranged in region below guide rollers with measuring gap laterally adjacent to web section approaching web loop or web section running away from web loop

摘要

The device has a measuring unit (5) for determining web length of a guided fleece material web (1), and guide rollers with a feeding roller (2) and a discharging roller (3). The fleece material web in a web loop (4) is guided between the feeding roller and the discharging roller. The measuring unit has a contactless sensor (6) arranged in a region below the guide rollers with a measuring gap laterally adjacent to a web section (4.1) approaching the web loop or a web section (4.2) running away from the web loop.