FIELD: pressing plates for production of decorative multilayer material from paper impregnated with resin. SUBSTANCE: pressing surface of plate is coated with hafnium diboride molybdenum diboride, tantalum diboride, titanium diboride, tungsten diboride, vanadium diboride or zirconium diboride, or with their mixture by magnetron spraying with relative displacement of pressing plate and spraying head to ensure scanning velocity sufficient for obtaining temperature drop on pressing plate not more 50 F (27.78 C). EFFECT: reduced stress and delocalization of heat distribution over pressing plate. 14 cl, 4 tbl, 6 ex
Authors
Dates
2000-12-27—Published
1998-12-29—Filed