Zweiteilige Preßform für durch Gaseinschlüsse aufgeblähte Kunststoffpreßmassen aus Abfallkunststoff

摘要

In a two-part compression mould comprising a female mould and male mould, the boundary of the mould cavity formed in the female mould runs in the compression direction and is extended in the compression direction so that there is an adequate sealing length between it and a counter-surface allocated to it on the male mould before the male mould has penetrated into the female mould to such an extent that the plastics moulding compound completely fills the mould cavity or the space enclosed by the female mould and male mould.