| 摘要 |
<p>A container (1) comprises a containment wall (2), defining an internal containment volume (3) and comprising a free edge (4), and a closing element (5) comprising at least one first layer or welding layer (6) welded onto the free edge (4) of the containment wall (2) and at least one second layer or front layer (7) defining an outer surface of the container (1). An intermediate layer (8) of removable self-adhesive is spread onto at least one adhesion portion (9) of mutually coupled surfaces of the welding layer (6) and of the front layer (7). At least one opening line (10) adapted to define an access window (11) is obtained through an incision (12) in at least one stretch of the thickness of the welding layer (6) therefore the welding layer (6) is split into a welding portion (13) adapted to be welded to the container (1) and an opening portion (14) corresponding to the access window (11), with reference to an assembled configuration on the container (1). The incision (12) is made so as to allow the detachment of the opening portion (14) from the welding portion (13) while the closing element (5) is opened.</p> |
