| 摘要 |
The invention relates to a method and a device for the compression injection moulding of preforms (10) by means of an injection moulding machine comprising one movable and one fixed tool carrier plate (2, 5) and a mould with a plurality of mould nests or cavities (60), the movable mould half (8) being designed with cores (24) and the melt being introduced into the cavities (60) on the fixed mould-half (9) side via controlled valves. The cores (24) penetrate the mould nests or cavities (60) before completion of the melt dosage to such a depth that said mould nests are at least substantially closed to the exterior. The melt is introduced into the mould nests or cavities (60) when the moulds are not completely sealed, the valves are closed and the compression pressure is produced by means of the cores (24) by the complete closure of the moulds.
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