PROCESS AND MECHANISM FOR DRYING AND PRE-CONDENSING IMPREGNATES (IMPREGNATED MATERIALS) THAT ARE MADE OF FOIL-TYPE WEB MATERIAL, PENETRATED WITH SYNTHETIC RESIN; MELAMINE-FREE IMPREGNATE

摘要

In a process and a mechanism (10) for drying and pre-condensing impregnates(14), which are made of foil-type web material impregnated with syntheticresin,impregnate (14) is irradiated with microwaves. In that way, impregnates (14)can be obtained, which, although the impregnating resin is free of melamine,isappropriate for pressing with a base body made of wood material.