| 摘要 |
1. Container (2, 28, 46) with closure cap (4, 30, 48) firmly sealed to the container and removable, having two sealing lips (20, 36, 54, 22, 42, 60) made of elastic material surrounding the container opening, thereby defined, that a primary sealing lip (20, 36, 54) is forming an angle of alpha < 90 degrees with a top surface (12, 38, 56) of the container (2, 28, 46) and surrounding the container opening (10, 40, 58) and a secondary sealing lip (22, 42, 60) forming an angle of beta =< 90 degrees with a side surface (16, 44, 62) adjacent to the top surface, whereby the side surface (16, 44, 62) is diverging from the top surface (12, 38, 56) with an angle (vtheta) relative to the container axis (14). |
