METODO DI RILEVAMENTO DI MATERIALE ADESIVO SU UNO SBOZZATO PER UN CONT ENITORE DI ARTICOLI DA FUMO.

摘要

A method of detecting adhesive material (2) applied to a blank (3) from which to form a container for tobacco articles, wherein the adhesive material (2) forms at least one continuous mass (18) of adhesive material (2) on one face (27) of the blank (3); the method providing for reproducing an image (IMD) of at least one part of the face (27) including a first portion (IMD1) corresponding to the face (27) portion covered by the mass (18), and a second portion (IMD2) corresponding to the face (27) portion free of the mass (18); electronically defining an application region (28) in the image (IMD); and emitting a cover signal (SR) depending on the portion of the application region (28) occupied by the first image portion (IMD1).