Filters
Air emission control
Approach flow system
Ash treatment
Automation
Automation applications
Automation system
Bale handling and pulping
Baling
Board and Paper
Calendering
Chemical recovery
Coating
Coating drying
Cooking and fiber line
Customer benefits
Customer industries
Dry crepe tissue
Drying
Electrostatic Precipitators
Energy
Forming
Grades
Headbox
Heating plants
Hybrid
Industrial Internet for Board and Paper
Machine sections
Mechanical pulping
New lines
Parent roll handling
Pressing
Pressing Intelli
Process ventilation
Pulp
Pulp drying
Recycled fiber
Reeling
Refining and deflaking
Roll services
Sizing
Stock preparation
Through air drying
Tissue
Tissue making process
Topics
Value adding processes
White water system
Winding
Winding section
Wood handling
OptiFlo headbox for low speeds
The redesigned OptiFlo headbox's turbulence generator provides top-notch quality for specialty paper grades, even when the paper machine is running at speeds as low as 120 m/min.
Solutions for containerboards
Around 40% of all board produced in the world is made by Valmet machinery. Our customers run world-class energy-efficient production lines, exploiting the market’s latest innovations for lightweight but strong containerboard making.
IntelliPress TriNip
IntelliPress TriNip is a compact concept for lighter grades with one side web smoothness. Optimal pressing minimizes drying energy. The Valmet IntelliPress TriNip consists of three presses combined into a compact design. The first nip is double felted and controls bulk. The second nip is single felted and controls dewatering and provides an easy transfer to the center roll surface. The third nip is equipped with the IntelliNip Shoe Module generating the contact pressure and an optimized residence time in the nip area. It provides high press dryness with low drying energy consumption and reduced CO2 emissions. This kind of pressing is suited to recycled containerboard production with lighter basis weights. The IntelliPress TriNip technology positively impacts the smoothness of the bottom side of the paper. The surface quality produced is sufficient for printing and creates an economical containerboard product.
IntelliJet V headbox
Constantly evolving, the IntelliJet V is the result of many years of engineering innovation. Refined hydraulic geometry provides equal web formation and all of the features, including advanced customization, are designed for the best possible paper quality.
Contact our calendering solutions experts
We are here to help! For more information, please answer the below questions first. One of our calendering solutions experts will be pleased to contact you.
High capacity molded fiber production
The shift toward renewable materials opens exciting opportunities for packaging producers ready to innovate. With Valmet 3D Fiber technology, you can create high-quality, three-dimensional fiber packages using renewable cellulose fibers. Combining high capacity, automation, and resource efficiency, 3D Fiber helps you bring next-generation molded fiber packaging to market quickly and competitively.
OptiCalender Hard nip calendering
Valmet's hard nip calenders are well suited for final calendering of different types of board, newsprint, and fine papers. Another area of application is pre-calendering of coated paper and board.
OptiCalender Compact calendering
OptiCalender Compact is designed for maximum usability with minimum operational costs, and it provides quality calendering. The simple, integrated structure enables extremely easy start-ups, everyday site operations as well as maintenances. Naturally, this also lowers the required initial investment and operational costs.
OptiCoat Jet blade coating
OptiCoat Jet coating provides very uniform and skipfree coating quality. It gives the best possible surface smoothness compared to any other coating method.
OptiWin Pro two-drum proactive winder
OptiWin Pro winder has the highest paper machine capacity due to its faster sequences, and many advanced winding features.
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