METHOD AND DEVICE FOR PRODUCING A MOULDING

摘要

Method for producing a moulding (1) having an outwardly open cavity, in particular a sucker, in which a mould mantle (30.1, 30.2) is placed against a mould core (20), which extends with a first core portion at a distance from the inner side of the placed mould mantle and with a second core portion (20.2), which adjoins the first core portion, right up against said mantel, the mould cavity between the mould core and the placed mould mantle is filled with a moulding compound, the mould mantle is removed after the moulding (1) formed from the moulding compound on the mould core has hardened and a surface region of the moulding that has a normal to the surface with a directional component orthogonal to the interface between the first core portion and the second core portion is subjected to a pressurized fluid and the moulding is thereby detached from the mould core, wherein the surface region subjected to the pressurized fluid is a region (4) of the outer surface of the moulding.