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OptiWin Pulp winder
The OptiWin Pulp is a two-drum winder specially developed for winding of both fluff and dissolving pulp. Winding of pulp differs significantly from winding of paper or board. Pulp winding requires different solutions, e.g. winding, set changes and tail threading.
Board and paper
OptiAir Environment
OptiAir Environment consists of environmental emission control systems for creating a healthy and comfortable mill environment.
Board and paperContact our sizing solutions experts
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Board and paper
OptiCoat Roll metering roll coating
In OptiCoat Roll coating an excess amount of coating color is applied to the paper surface with the applicator roll. Final coat weight is then controlled by a metering blade or rod. The coating quality is very uniform and smooth.
Board and paper
OptiCoat Short Dwell coating
OptiCoat Short Dwell is a blade or rod coater with short dwell time application, especially well-suited for high-speed LWC coating. Short dwell time means that water penetration into base paper is minimized. This enables archieving low coat weights easily.
Board and paperFind out how Valmet's coating drying solutions can transform your machine
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Board and paper
OptiDry Turn air dryers
OptiDry Turn air dryers are designed for drying the coated web and contactless turning at the same time. Aided by patented air dryer nozzles, the dryers achieve uniform evaporation with minimum energy consumption, high efficiency and excellent runnability. We can prove you get the best paper quality and lowest energy consumption with Valmet air dryers. OptiDry Turn dryers enable a shorter and compact layout with stable runnability and evaporation due to lack of free draws.
Board and paper
OptiFlo Layering Gap headbox
The OptiFlo Layering Gap headbox can produce a two-ply sheet using one headbox and one gap forming unit. This headbox technology ensures excellent layer coverage without any mixing of individual layers, which is important for layered board products.
Board and paper
Gap for board
OptiFormer Gap forming section with roll and blade technology is an optimal concept for lightweight recycled fiber-based fluting and linerboard for high-speed applications.
Board and paper
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