SEVERING RUNNING WEB OF TIPPING PAPER

摘要

A running web of tipping paper in a filter tipping machine is attracted to the peripheral surface of a rotary suction conveyor constituting a counterknife for a set of equidistant knives which are radially movably mounted in axially parallel grooves of a rotary knife carrier. Each knife is adjustable radially of the carrier by a discrete first adjusting device, and all of the knives are adjustable simultaneously by a common adjusting device having a support movable axially of the carrier and mounting all of the first adjusting devices. Simultaneous radial adjustment of all of the knives by the common adjusting device is effected after certain periods of use and attendant wear upon the cutting edges of the knives.