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Cylinder drying
In papermaking, it is vital to ensure maximum drying efficiency with minimum energy consumption. Valmet cylinder drying portfolio is able to provide perfect solutions for all customer needs regardless of your grade, machine speed, or basis weight. Our offering also includes rebuilds, components, and services, in addition to various drying analyses and optimization services.
Board and paper
Material efficiency
Material efficiency covers the minimization of raw materials used in the production process, selection of the most economical raw materials possible, and the reduction and recycling of waste to minimize the amount of unutilized material.
Board and paper
Bale handling and pulping
Efficient raw material handling for consistent dry solids flow and optimal slushing results
Board and paper
OptiSizer Hard sizing
OptiSizer Hard is uses higher nip loads to improve sheet strength properties by taking advantage of better starch penetration and decreasing fiber to fiber distance.
Board and paper
Coater blades
Coater blades play an important role in the paper or board making process. They hugely affect efficiency, both materials and time, and have a major impact on final product quality. In blade coating, paper quality variations and rapid wearing of coater blades inevitably result in production losses and higher blade costs. The Valmet Coater Blade family consists of four carbide blades which leave a uniform layer of coating color on paper or board surface, thus creating an excellent finish for desired coat weight. In addition to having a major impact on end-product quality, blades also improve production efficiency which in turn leads to more saleable production.
Board and paper
OptiFlo Gap headbox
The key elements of the OptiFlo Gap headbox are its redesigned headbox turbulence generator and slice channel. These allow a consistent and disturbance-free slice jet. The objective of the OptiFlo Gap headbox is to achieve optimal fiber suspension fluidization and to maintain optimal fluidization without disturbance across the forming section.
Board and paper
Conversion to new grade
The world is changing fast; the consumption of newsprint and printing/writing papers is decreasing. The consumption of containerboards or cartonboards are rapidly increasing due to the e-commerce. An old paper machine can be updated with a grade conversion rebuild to produce more profitable products like containerboards, cartonboards or special papers.
Board and paper
OptiSizer Combi sizing
OptiSizer Combi combines different size application methods in one process to benefits of both technologies when paper top and bottom sides have completely different needs.
Board and paper
Increase capacity
There are several ways to increase the production of a paper or board making line. The paper machine's efficiency can be improved for example by decreasing the number of breaks and shortening the break time. Drying capacity can be found to be a bottleneck. Drying capacity can be increased by solutions that maximize drying efficiency with minimum energy consumption. Machine speed can be limiting production, too.
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We are here to help! For more information, please answer the below questions first. One of our coating solutions experts will be pleased to contact you.
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