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Beyond Circularity: Pioneering sustainable paper industry drying solutions

Valmet is participating in an ambitious research project called SteamDry, which aims to revolutionize the drying process in the paper industry through Superheated Steam Drying (SSD) technology.

Beyond Circularity: Joining forces for emission-free pulping

Valmet joins the Emission Free Pulping research program, where the forest industry, other technology companies, research organizations, and universities will collaborate to revolutionize the traditional pulping processes.

Roll grinding procedures, wheels, belts, setup, end relief, tips

Successful roll grinding depends on many factors. The knowledge and experience of an operator, the condition of the roll grinding equipment, and continued preventive maintenance of equipment, all contribute to the ability to meet dimensional tolerances and surface finish requirements.

Cost-saving felt conditioning with Valmet Uhle Box Cover

Uhle boxes clean the felt by pulling water and fiber from the felt as it passes over the vacuum zone. Valmet Uhle Box Cover increases dewatering and reduces vacuum consumption in the press section compared to slotted covers.

Sustainable board production with less CO2 emissions and fibers at Nippon Dynawave Packaging

Learn how the partnership between Nippon Dynawave Packaging and Valmet has resulted in increased flexibility, boosted efficiency and enhanced quality at the mill.

Bubbling fluidized bed (BFB) boiler at Heinola, a case study

The bubbling fluidized bed boiler in Heinola is over 30 years in service and still going strong.

Controlling sulfidity in a modern kraft pulp mill, case study

Creating valuable side streams from the kraft pulping process can disturb the sodium sulfur balance. Valmet has expanded the sulfidity control toolbox with a process to oxidize sulfur containing CNCGs to relatively concentrated sulfuric acid. A white paper describes the first full-scale plant using this process.

TIP Glue filter

When making glued products, not all the glue applied is transferred to the substrate to be glued. Valmet offers a simple solution to this problem that is easy to install and manage.

TIP Core perfumer

It is a completely renewed system for the application of perfume on the cardboard cores as they pass on the conveyor belt towards the rewinder in operation. The efficiency of the line remains constant because no machine stops are required for refill the tank, even with the system in operation.

Perini X7 PRO

Perini X7 PRO can produce traditional rolls with core as well as Solid rolls. This feature enables tissue converters to produce a wide range of products with only one machine. As a medium speed converting line, Perini X7 PRO converting line can run at a stable speed up to 550m/min and production capacity up to 35 logs/min.*