Edge cover for nozzle moisturizer for moisturization of paper web to adjust moisture profile of paper web, has profiled surface removing water droplets by profile of material web, where water droplets are formed at edge cover shield

摘要

The cover (1a) has a profiled surface removing water droplets by a profile of a material web, where the water droplets are formed at an edge cover shield. A wire cloth (3) is provided on the edge cover shield and is welded with the edge cover shield at points (4). The wire cloth is woven in a linen binding, and a felt-like knitted fabric is provided on the edge cover shield. Grooves are formed at the edge cover shield and are arranged parallel to a longitudinal axis of the cover. Longitudinal holes are provided in the edge cover shield.