Sovitelma kuiturainakoneen kuivatusosalla kuiturainan katkaisemiseksi sekä vastaava laite ja menetelmä

摘要

The utility model relates to a structure (10) and a device for cutting fiber web materials in a drying part of a fiber web material machine. The fiber web materials (12) which are formed and move in the fiber web material machine (100) are always supported by rollers or fabrics (14) which are attached to the drying part (102) of the fiber web material machine (100). The structure (10) comprises a cutting device (12) which is used for being controlled to cut the supported fiber web materials (12) in a selected cutting position (18), and the cutting device (16) is provided with one or more separation rollers (20), which are designed to press and lean against the fiber web materials (12) so as to cut the fiber web materials (12). Therefore, the fiber web materials can be effectively cut without damaging the fabrics due to cutting.