ARRANGEMENT IN TAIL THREADING IN A MULTINIP CALENDER OF A PAPER MACHINE

摘要

The invention relates to an arrangement in tail threading in a multinip calender of a paper machine. The multinip calender comprises rolls (11.1 - 11.6) that form nips (N1 - N5), extraction rolls (16.1 - 16.4) as well as tail threading means for guiding the tail (T) to be transferred during tail threading through the multinip calender. The arrangement includes a holding point (12) adapted prior to the last nip (N5) and a cutting device (14). The arrangement further includes a support device (15) adapted at the holding point (12) for supporting the tail (T) during cutting.