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Improved drying - Reduce thermal resistance with spoiler bars

Spoiler bars increase drying capacity up to 30%, with improved drying uniformity and CD moisture profile control. A kraft bag case study demonstrates.

Observations from the field: improving recovery boiler operations

Are you looking to establish a safer work environment, reduce outage time, make environmental compliance easier, or all of the above? Explore some ready-made services that can help you realize ROI on your energy and recovery goals.

Saturated steam enthalpy table, steam mechanism, optimizing tips

At the end of this article is a typical enthalpy table for saturated steam. You can use this type of chart to determine what the temperature is inside a dryer can at a given pressure. We also provide some tips for sizing lines, measuring temperature and monitoring condensate pressure.

Example equipment update analysis - rebuild/replace/add a winder?

When examining an older piece of equipment that does not meet today’s performance requirements, a mill must determine if it should be rebuilt or replaced.

Wet end tools for paper/board quality and strength (webinar)

An upcoming webinar describes how each component at the wet end of a paper machine can be operated to optimize the quality and the strength of specific grades.

Sizer rods: Does size matter, is big and slow the way to go?

Film size presses use rotating rods to control the starch or coating film applied on the applicator roll. Rod diameter varies depending on the application.

Q1/2024 results: Stable business performed in line with market expectations

Key messages from the Capital Markets Day

Creating a valuable product from hazardous side streams

Producing sulfuric acid from a pulp mill’s non-condensable gases (NCG) is a true win-win-win solution. An innovation developed by Valmet improves the chemical balance of mills, generates cost savings, and reduces environmental impact.

Valmet BCTMP line proves success at Guangxi Jingui Pulp & Paper

The proven success of the bleached chemi-thermo-mechanical pulp (BCTMP) production line of Guangxi Jingui Pulp & Paper Co., Ltd convinced APP to invest in another Valmet BCTMP line for their mill in Xiaogang, Ningbo.