CHANGE DEVICE OF A REEL-UP AND METHOD FOR CHANGING A ROLL

摘要

A change device of a reel-up is placed in the reel-up of a paper web in connection with a reel spool (2) forming the core of a new roll and located against the web (W) running onto the old roll (R). The change device comprises a guiding device (3) which is provided with nozzles or the like which are positioned and directed with respect to the reel spool (2) in such a way that they direct air jets (S) to the new end of the web following the cut-off point of the web (W) substantially over the full width of the web, to guide web around the reel spool (2).