| 摘要 |
Dispensing container for liquids, pasty substances, greases and similar products, comprising an annular wall (1), a stationary end wall (3), product outlet means (4) in the region of said end wall, a movable end wall (6), the movement of which towards said stationary end wall (3) effects dispensing of product through said outlet means (4), and an annular bead (2) surrounding said annular wall (1) proximal to the open end, and means (9) cooperating with said bead (2) for establishing a seal therewith prior to movement of said movable end wall (6) towards said stationary end wall (3), including said movable end wall (6) a portion (10) connecting itself and said cooperating means (9) and defining a weakened zone (10) along which said cooperating means (9) is separable from said movable end wall (6).
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