MACCHINA AUTOMATICA PER LA REALIZZAZIONE DI ELEMENTI LASTRIFORMI ONDULATI PARTICOLARMENTE PER L'IMBALLAGGIO, L'ISOLAMENTO TERMICO E ACUSTICO E SIMILI

摘要

An automatic machine for producing corrugated sheet elements, particularly for packaging, thermal insulation, soundproofing and the like, comprising elements for continuously corrugating a first ribbon that moves longitudinally, a feeder for feeding a second flat ribbon in step with the first ribbon, and a device for joining one another the first and second ribbons in discrete regions.