| 摘要 |
A dispensing closure system (20, 20A) is provided for a container (22) that has an opening (27) to the container interior. The system includes a closure body (30, 30A) with a dispensing orifice (50, 50A) surrounded by an annular sealing surface (54, 54A). A removable cover (31, 31A) includes a seal (80, 80A) that is attached to the annular sealing surface (54, 54A) and extends across the orifice (50, 50A) to occlude the orifice (50,50A). The cover (31, 3 IA) also includes a tab (82, 82A) having a free end (84) that can be gripped by the user and pulled to remove the seal (80, 80A) from the sealing surface (54, 54A) and carry the cover (31, 31A) away from the orifice (50, 50A).
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