"Faster and Smoother" describes Ciacci's new POM wet end system that reduced defoamer use by 75% and their new MaxSaver rejects screen for fiber recovery.
"Modern Karton - Rise to the Top" discusses stock preparation upgrades that increased capacity while saving energy, including fractionation and low-intensity refining to preserve strength for 100% recycled fiber.
This paper discusses screening upgrades to increase capacity by combining old with new equipment while recovering more fiber, reducing energy use and using fractionation to preserve strength.