Method and device for supplying collar-coupon assemblies to the wrapping line of a packing machine for producing rigid hinged-lid packets

摘要

A method and device for supplying collar-coupon assemblies to the wrapping line of a packing machine for producing rigid hinged-lid packets, whereby a collar and a respective coupon, as they travel along respective paths to a mating station, are respectively provided, by cutting, with a pocket, and with an appendix which is inserted at least partly inside the respective pocket at the mating station to make the collar and coupon substantially integral with each other as they travel along a common path extending downstream from the mating station.