INSERT FOR FILTER HOLDERS OF COFFEE MACHINES, PARTICULARLY FOR ESPRESSO COFFEE MACHINES

摘要

An insert (1a) for filter holders of coffee machines, particularly espresso coffee machines, comprising an adapter (20a) provided with means for fixing to a filter holder and a disposable tray (2a) for containing a dose (3) of ground coffee; the tray (2a) comprising a base (8a) which has a discharge port (9a) and a side wall which, together with the base (8a), defines the tray; the tray (2a) further comprising a protrusion (4a) on the side wall which protrudes substantially radially toward the outside of the tray (2a).