Lid-nozzle assembly for package and package having lid-nozzle assembly

A lid-nozzle assembly (3) for a package (1) having a body (2) comprising a specified pouring opening and filled with a pourable product is described. The cap-nozzle assembly (3) comprises at least a nozzle (10) with a pouring outlet (11); a lid (12) configured to selectively close and open the pouring outlet (11); and a connecting element (13) connecting the cover (12) to the nozzle (10) and/or the body (2). The nozzle (10) comprises a base frame (14) which couples the nozzle (10) to the body (2) around a specified pouring opening and/or is configured to couple the nozzle (10) to the body (2); and a collar (15) carrying and/or comprising the pouring outlet (11) and fixed to and protruding from the base frame (14). The lid (12) is movable at least in: a closed position in which the lid (12) closes and/or seals the pouring outlet (11); and an open position in which the lid (12) opens the pouring outlet (11). The lid (12) comprises an interaction ridge (29) configured to interact with the collar (15) to determin