Adhesive spreading roller for a labelling machine, comprises cylindrical outer skirt of steel with at least two inserts securely attached, has grip handle, and a slot for accommodating a drive key

摘要

The adhesive spreading roller of a labelling machine comprises a cylindrical outer skirt (2) made of steel. The skirt has at least one insert (3,4) which is stably associated with the internal surface so as to protrude therefrom in order to constitute a grip handle (4a). The skirt also has a slot (3a) for accommodating a drive key of a drive shaft, characterized in that at least one insert is made of plastic, which is resistant to abrasion and attack by external agents.