| 摘要 |
<p>The invention relates to a method for coating a cellulose honeycomb composite support part (1), which has a multiplicity of channels which extend in an axial direction, with an impregnating coating in order to increase the fire and/or water resistance and/or mechanical stability. It is provided according to the invention that impregnating agent is fed into a vacuum coating chamber (8) and a complete and axially continuous coating is produced in the channels on their inner circumferential surfaces by deposition of impregnating agent on the inner circumferential surfaces of the channels, and excess impregnating agent (13) is extracted from the vacuum coating chamber (8).</p> |
