sleeve 10 is securely slipped over the circumference of godet 2 the sleeve 10 comprises a plurality of parallel juxtaposed radially peripheral surface areas 5 the surfaces 5 contain a plurality of substantially evenly distributed pore sized openings 8 which are formed by a corresponding number of capillaries 6 that extend substantially radially into the sleeve 10 the godet 2 connects to a liquid supplying device 9 fig2 is a schematic cross sectional view of the godet of fig1 the liquid supplying device 9 constructed as a tube extends into an axially directed annular groove 13 that is formed in godet casing 7 and which is radially offset from the central axis of the godet the annular groove 13 is arranged for rotation in godet casing 7 the liquid supplying device comprises an outlet 14 at the end of the tube portion that extends into the annular groove 13 the outlet 14 is arranged in the vicinity of the internal end of annular groove 13 at the internal end of the annular groove 13 inside the godet casing 7 a plurality of radial bores 12 arranged in a normal plane are provided the bores 12 connect the annular groove 13 to a plurality of grooves 11 arranged in the surface of godet casing 7 the sleeve 10 covers the grooves 11 a plurality of capillaries 6 extend in the radial direction through the sleeve 10 the capillaries 6 represent a connection between.