METHOD AND APPARATUS IN ROPELESS TAIL THREADING IN A MULTI-ROLL CALENDER

摘要

The invention relates to a to a method and apparatus in ropeless tail threading in a mufti-roll calender (10). The threading tail (T) is guided through the multi-roll calender (10) in such a way that, before the multi- roll calender (10), the threading tail (T) is guided first of all to the broke processing and then cut when the tail threading begins. The tail threading takes place in stages, so that at least once during the tail threading the threading tail (T) in connection with the multi-roll calender (10) is guided to broke processing and cut, after which the, tail threading is continued, once the previous stage has succeeded.