| 摘要 |
A spigot (24) of a pour spout fitment applicator includes a ridge (26) extending therearound. The pour spout (4) of a fitment (2) includes a series of ribs (12) extending longitudinally of the spout (4) and protruding from an internal peripheral surface of the spout (4) and distributed about that surface, the ridge (26) being of a maximum radius from a longitudinal axis of the spigot greater than the radii from that axis of the radially innermost portions of the respective ribs (12), and the spigot (24) being insertable into the pour spout (4) sufficiently far that radially outermost portions of the ridge (26) become located beyond the radially innermost portions of the ribs (12). |
