Labeling machine

A labeling machine, comprising:

• a conveyor of containers to be labeled along an advancement path and at least one labeling station, which is arranged along said advancement path, said labeling station comprising an unreeling assembly for a label ribbon, on which a plurality of labels are printed continuously, and a cutting drum, which can move by rotation about an axis thereof and is designed to receive, so that it adheres to the lateral surface thereof, said label ribbon, at least one cutting device being arranged along a perimeter of said cutting drum and having a respective suction chamber, which is open at a lateral surface of said cutting drum and accommodates internally a blade, said suction chamber being connectable to air suction means, in order to attract said label ribbon toward an inside of said suction chamber and against said blade, in order to cut said label ribbon, wherein said at least one cutting device comprises a respective blade supporting element which is coupled to said cutting drum and supports said blade, said blade supporting element being elastically deformable in order to allow coupling/uncoupling of said blade to/from said blade supporting element;
• wherein said blade supporting element comprises a box-like body which defines said suction chamber internally, said box-like body being made of an elastically deformable material.