UPM is modernising its Tervasaari mill in Valkeakoski, Finland, with an investment of over 10 million euros. The aim is to increase production capacity and stability for speciality papers, including flexible packaging papers.
UPM Specialty Papers announces the investment at the Tervasaari mill as part of its strategy to further expand its market position in high-quality, fibre-based speciality papers. The modernisation includes the rebuild of the paper machine's drying section and an upgrade of the steam system. Completion is scheduled for the end of 2026.
Increasing efficiency as part of a continuous investment strategy
UPM has already invested around 20 million euros in energy efficiency at the site in recent years - including the installation of a new electric boiler in 2023. The current step builds on this strategy and is intended to further improve the competitiveness and sustainability of production in Valkeakoski.
Product portfolio for industrial and sustainable applications
Among other things, the mill produces glassine papers in various colours and grammages, which are typically used in labels, double-sided adhesive tapes and other industrial applications. For the Flexible packaging sector UPM offers a broad portfolio of recyclable fibre-based papers, including barrier papers, barrier base papers and C1S packaging papers.
Source: UPM
