发明公开
EP1432658A1 VERFAHREN UND VORRICHTUNG ZUM KONTAKTLOSEN FORMGEBEN VON SCHMELZFLÜSSIGEN GLASPOSTEN 有权
方法和装置用于非接触形式给予FUSION液体玻璃制品

VERFAHREN UND VORRICHTUNG ZUM KONTAKTLOSEN FORMGEBEN VON SCHMELZFLÜSSIGEN GLASPOSTEN
摘要:
The invention relates to a method and device for non-contact moulding of fused glass or glass ceramic gobs by means of gas levitation, comprising the following method steps: a pre-form is generated, the pre-form is brought close to a moulding tool, which may be connected to a compressed gas source on the open-pored region thereof facing the pre-form in order to generate a gas cushion between the moulding tool and the pre-form and the moulding tool is directly heated at least during a part of the moulding phase.
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