FOERFARANDE FOER UTJAEMNANDE AV FUKTIGHETSPROFILEN VID EN CYLINDERTORK SAMT MEDEL FOER UTFOERANDE AV FOERFARANDET

摘要

A method of improving the drying characteristics of a cylinder drying section of a paper or a cardboard machine so that an essentially even transverse moisture profile of the dried paper or cardboard web is achieved by this drier comprises coating the rim areas of the outer jacket surface of at least some of the drying cylinders with a heat-insulating foil.