| 摘要 |
<p>Container (1) provided with an opening (3), a reinforced frame (7) surrounding the opening (3) and obtained by folding a first upper edge (5) of the opening (3); a closing assembly (13) of the opening (3) comprising, in turn, a plug (15) provided with a second upper edge (16) folded outwards and an adapter (14) defined by an annular body having, at one end, a first annular cavity (19) housing the second folded upper edge (16); the first upper edge (4) is folded towards the inside of the opening (3) and the adapter (14) comprises a first portion (17) provided with the annular cavity (19) and a second portion (18) connected to the first portion (17); the closing assembly (13) is inserted into the opening (3) so that the second portion (18) of the adapter (14) is housed in the reinforced frame (7) to block the closing assembly (13) on the opening (3).</p> |
