Transport roller, in particular for guiding of narrow webs into a housing defining a

摘要

The transport roller for narrow strips of paper in a cigarette making machine has rows of holes (3) in its outer surface (2). Tubes (9) are mounted in channels (7) beneath the roller surface. These have rows of perforations with different numbers of holes in each row. The tube can be rotated so that different rows are connected to the holes in the roller surface.