PRINT SHEET WINDER

摘要

A print sheet winder capable of winding even a print sheet (40) having a substrate weak against bending stress or a print sheet (40) having an RFID label (42). The movable region of a tension roller (13) is divided into four so that the position or posture thereof can be grasped sequentially. Taking it a technical importance that the bending stress can be reduced by making the bending angles ?1, ?2, and ?3 in the winding passage (21) of the print sheet (40) more obtuse, a winding control section for judging in which one of first, second, third and fourth tension regions the tension roller (13) is located controls a drive section (32) to limit the tension roller (13) in a direction in which the bending angles ?1, ?2, and ?3 of the winding passage (21) formed when the print sheet is wound are made more obtuse.