method and apparatus for anco rare and stabilize a sop port objects to be processed, especially review or you d

摘要

The jewellery workpieces are at least partly dipped in a fluid which is then caused to harden, thereby holding the embedded workpieces rigid. The production processes are then carried out, following which the workpieces are freed again by melting the fluid through an increase in temperature. The fluid is applied by means of a carrier made from an absorbent pliable material, e.g. felt, which is soaked with the fluid, the workpieces being embedded in the carrier in such a way that when the fluid is hardened they project by a given amount from the carrier.