| 摘要 |
A container (1) holds a quantity of substance which generates gas. The container has a rising run-out prevention disc (3), pump head (5), and an air bleed aperture (4) in the base (2) Prior to and during the filling operation, esp. the run-out prevention disc is located in the start position separated from the base (1) by a gap. The rising run-out prevention disc is a piston with upper and lower sealing lips (7). At room temperature product from the container produces 0.2 kg cm 2>. The gap is 15-35 mm for a cylindrical container of 20-40 mm diameter. |
