| 摘要 |
<p>The method of manufacturing thin-walled blown glass single layer ornaments with an open spatial body consists in obtaining a raw glass shell with a closed spatial body (10), which is opened by such operations like cutting through, cutting out or cutting off along division lines (12) by means of a mechanical saw, blowpipe or laser, and thus obtained open spatial bodies (14) undergo further treatment in order for the edges to be smoothed, to be joined with other details and for the surfaces to be decorated.</p> |
