Rod making machine with means for adjusting the position of wrapping material

摘要

A cigarette rod making machine wherein a garniture tape transports a web of cigarette paper and a stream of tobacco particles through a wrapping mechanism has a device which monitors the position of the tape in the wrapping mechanism and adjusts a pulley for the tape when the position of the tape relative to the adhesive applicator is unsatisfactory. The applicator delivers a film of adhesive against one marginal portion of the web on the tape before the web is converted into a tube which confines the particles of tobacco. The adjustments of the pulley are carried out with a view to move the tape sideways so as to maintain a predetermined part of the one marginal portion of the web in a position to receive the adhesive.