| 摘要 |
<p>The invention relates to a blow-mould arrangement (1) for an extrusion-blow moulder for producing plastic containers, especially plastic bottles, said arrangement comprising at least two blow-mould parts (2, 3) that can be displaced from an open position to a closed position, and vice versa. In the closed state, the blow-mould parts (2, 3) define a mould cavity (7) comprising at least one access opening (22) for a blow mandrel (8). The blow-mould arrangement (1) is provided with at least one ejection device (10) that can be laterally displaced and is used to eject a plastic tube blown by excess pressure according to the mould cavity (7). The ejection device (10) is arranged in such a way that it can be laterally extended in relation to the inner wall of the mould during the ejection, and touches the plastic tube during the ejection in a lost section (74) that is detached after the ejection.</p> |
