UPM Specialty Papers has launched an improved version of its UPM Forte precoating technology across its glassine paper range.
The move targets cost and efficiency pressures in label production, where the economics of release liners are influenced by the substrate, silicone chemistry, energy use and overall production performance.
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The enhanced UPM Forte provides a surface that enables faster silicone curing and strong anchoring on release liners, allowing labelstock manufacturers and siliconisers to prioritise different processing requirements.
UPM’s technology supports a wider choice of silicone formulations. Depending on their goals, producers can use fast-curing, cost-optimised formulations with up to 50% less platinum or formulations that cure at temperatures up to 15% lower, both of which can reduce energy consumption.
Lower curing temperatures also help maintain paper strength and limit moisture loss, which can support downgauging to lighter, thinner paper.
Alternatively, faster curing can enable higher coater speeds to increase throughput.
For downstream operations, UPM Forte glassines deliver consistent high-speed release performance.
Reduced silicone transfer is also cited as improving print outcomes, particularly with sensitive pretreated filmic face materials.
UPM’s updated technology is available in three grades covering established industrial shades and basis weights from 45 g/m² to 78 g/m².
Oscar Duarte, director label and release for EMEIA [Europe, the Middle East, India and Africa] and the Americas region at UPM Specialty Papers, stated: “We have seen rising energy costs and platinum prices in recent years. UPM Forte technology enables our customers to prioritise their specific production goals whether that’s choosing more cost-effective silicone formulations, improving energy efficiency, or increasing production speeds.”
UPM Specialty Papers has more than 40 years’ experience producing high-performance papers for packaging and labelling.
The company operates mills in China, Finland and Germany, employs 2,000 people and serves customers globally.
In October 2025, UPM Adhesive Materials revealed a curated sample folder, presenting five label materials developed for wine and spirits packaging.
Each material in the folder is accompanied by a printed sample to demonstrate performance, with intricate artwork and heavy embellishment.
