process for the production of paper rolls, and industrial facility for the production of paper rolls

摘要

process for the production of paper rolls, and industrial facility for the production of paper rolls process for the production of paper rolls, comprising a step of producing paper web spools (1) by winding a predetermined amount of web of paper (w) on a tubular core (c) oriented transversely with respect to a direction (pp) of the entrance of the paper web (w) in a rewinder (r) in which said winding is performed, and a transverse cutting step of the coils (1) to obtain rolls (r) of predetermined length. the cores (c) are produced by a tube forming machine (t) whose position is intercepted by the direction (pp) of the paper (w) entering the rewinder (r).