| 摘要 |
2065358 9103430 PCTABS00003 A method in the manufacture of hollow glass objects, such as bottles and jars, with the aid of at least one mould arrangement. According to the method, each object (8) is cooled externally and internally with the aid of a cooling fluid, subsequent to removing the object from the mould (5) and prior to placing the object for transportation to a cooling chamber or the like. The object is cooled internally by introducing a condensed gas, such as condensed carbon dioxide or condensed nitrogen, into the cavity of the object (8). The condensed gas vapourizes in the cavity while cooling the glass. The invention also relates to apparatus for carrying out the method.
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