SHEET PAPER DAMPING DEVICE

摘要

PROBLEM TO BE SOLVED: To brake printed paper sheets without causing ink stains on them. SOLUTION: A braking strap 3 has at least one discrete suction device 8 operating on a selective partial region (a sheet rear edge 11) of a sheet 2 to be braked white circulating together therewith and part of the braking strap 3 facing the remaining region of the sheet 2 has at least no active suction device 6.