MEHRSTUFIGE HEIZPLATTEN ZUM SIEGELN UND SCHRUMPFEN EINER UMVERPACKUNG

摘要

An improved cigarette package has been achieved using multistage heating plates on the ends of package wrapping. The first stage of the heating plate preheats the wrapping, the second stage activates adhesive along edges of the wrapping, the third stage seals the wrapping and the fourth stage shrinks the wrapping around the cigarette packs.