Method for controlling an air knife and the vacuum for improving paper pick up in a vacuum paper feed system

摘要

A method of operating a Saugbandvorschubmechanismus, which can have a positive air pressure separator (40), during the time of one cycle in which no feeding takes place, to separate a sheet from a sheet supply stack (15), the method comprising vibrating the uppermost sheet in the stack (15 ) by activating the vacuum air and / or the air pressure separator apparatus (40) during the time of the cycle, to which no feeding takes place, comprising.