FIELD: glassmaking. SUBSTANCE: method involves depositing SiO2 from steam-gas mixture delivered into stream of low-temperature plasma on heated side surface of reciprocating rotating mandrel. Delivery of steam-gas plasma begins after first 2-6 reciprocating cycles of mandrel which moves at a speed of 5-20 mm/min. Steam-gas mixture is delivered into zone of lower inductor coil in a jet of 2-6 mm diameter. EFFECT: higher efficiency. 1 tbl
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