The rebuild project target was mainly to reduce PM2 energy costs and improve paper machine efficiency
as well as increase the production at higher tissue grades thanks to the application of TT DOES (Drying
Optimization for Energy Saving) package.

The combined scope of supply Toscotec/Milltech featured a new double presses configuration with a
rebuild of the felt run, a new TT SYD-15FT with doctoring system and a Duo-system Yankee hood, SMART
eMT type from Milltech. The wet end hood is burner feeding type while the dry end hood could be fed
either by cogeneration gases or by conventional burner. So the exhaust gases coming from a gas engine are used to generate two stages of steam (high and low pressure) through steam generators in addition to the heat recovery to pre-heat the make-up and combustion air for the hood.

Maximum drying production with a machine trim width at reel of 3,050 mm will be 130 t/d. With this new intervention the PM2 thermal consumption will be lowered to 1,350 kWh/t.