专利名称：Method and apparatus for the heat
treatment of thermally shaped articles
发明人：MUTTI, WERNER HANS申请号：EP90100629.6申请日：19900112公开号：EP0379091A2公开日：19900725
专利附图：
摘要：In order to increase the temperature resistance of thermally shaped articles (2)made of crystallisable plastic, a heat treatment for post-crystallisation is carried out aftershaping. This treatment is completed by introducing a positive, dimensionally accurate,
cooled mould (12) into the heat-treated article (2). The cooling causes a slight shrinkageof the material to take place, so that the article (2) comes to bear against the cooledmould (12). Consequently, a high dimensional accuracy of the post-heated, temperature-resistant articles is attained.
申请人：AG MASCH & WERKZEUGBAU
地址：Anlikerstrasse 20 CH-5610 Wohlen CH
国籍：CH
代理机构：Blum, Rudolf Emil Ernst
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