| 摘要 |
<p>Mould device, and process for blow-moulding a container. In order to achieve welds in the centre part of the container, the mould device comprises bottom mould halves (10), two hinged welding jaws (12) always being provided in each mould half. These welding jaws are operated by arms (13) engaging on the opposite mould half, so that during closure of the mould halves the welding jaws carry out the desired movement.</p> |
