DISPOSITIVO PER ADDURRE STRISCE DI INCOLATURA SU MACCHINE DELL'INDUSTRIA DI LAVORAZIONE DEL TABACCO

摘要

Webs of cigarette paper, filter wrapping paper or metallic or plastic foil in cigarette rod making, filter rod making or cigarette packing machines are spliced to each other by uniting bands which are removed from a strip-shaped flexible carrier and delivered to the splicing station by a pivotable lever, either in response to reciprocation of a carriage by hand or by a motor or in response to automatic actuation of a fluid-operated motor so that its piston rod performs forward and return strokes. Each uniting band is adhesive at both sides and the splicing station is located between the path of movement of the running web and the path of movement of a fresh web which latter is accelerated to the speed of the running web prior to start of the splicing operation.