| 摘要 |
The invention relates to a device (100) for applying a fluid treatment agent to a strip (B), comprising an applicator head (10) with a slit (7), said slit extending across the width of said strip (B). Supply channels (6) open out into the slit, and the slit itself opens out onto the strip (B). A support for the strip (B) is situated opposite the slit on the other side of the strip (B). Said support is configured as a rotating roll (3) with a closed smooth surface. The strip planes (12, 12', 12'', 23) at both ends of the slit (7) follow the course of the curvature of the roll (3) in relation to the direction of transportation. |
