Slitter-winder for winding of pulp webs

摘要

The invention relates to a slitter-winder for winding of pulp webs or corresponding webs thickness of which is at least 0,5 mm, in which the winder is a two-drum winder comprising two winding drums on support of which at least two pulp web rolls are wound. At least one of the winding drums is a nip acceptance winding drum (NAWD), that is a winding drum with a cover having hardness of 40 - 80 Shore A and thickness of 3 - 50 mm, and the winding drums and a steel core or a shaft of the at least two pulp web rolls have parallel rotation axis and are in a rolling contact where the at least one winding drum is driven.