Improved surface properties and controlled caliper profiles

Pilot trials on finishing technology at Valmet Paper Technology Center in Järvenpää

Feb 25, 2025

Experience our Paper Technology Center in Järvenpää, Finland, where you can pilot and test latest finishing technologies. The pilot facility offers extensive pilot trials on finishing technology, covering all grades and different finishing technologies from sizing to reeling, winding, and runnability testing.

Nippon Dynawave: sustainable board with less CO2 emissions and fibers

Oct 10, 2022

Nippon Dynawave wanted to go towards a more sustainable board production. They succeeded in reducing greenhouse gas emissions and using less fibers for the same amount of board with the Valmet-supplied metal belt calender.

Sappi Maastricht: new 3-layer headbox and metal belt calender for extremely good board quality

Mar 7, 2020

Sappi Maastricht mill in the Netherlands got a new future for its board machine with Valmet’s innovative three-layer headbox and metal belt calender. They are now in the specialty boards business producing extremely high-quality SBS and FBB with superior smoothness and printability.

Energy-efficient air drying at SAICA, El Burgo

Mar 25, 2019

Safety played a key role when SAICA El Burgo in Zaragoza, Spain, chose air drying technology for their new, Valmet-supplied off-line coating machine. High coating quality proved at pilot trials and energy savings compared to IR dryers were also important.

Successful conversion from paper to board – Stora Enso Varkaus PM3

Sep 15, 2017

From Paper to packaging – Stora Enso’s Varkaus mill in Finland converted their existing paper machine into a board machine to produce linerboard in 2015. They chose Valmet as their partner for this challenging rebuild. The successful conversion from paper to board has been a marvelous journey to better meet the market need for renewable packaging.

Valmet calendering pilot facilities

Jul 12, 2016

Valmet’s calendering pilot facilities offer the latest technologies and innovations in its field, such as aqua cooling calendering and metal belt calendering. The facilities allow you to run tests on a set up which mirrors that, which you have at your facilities, or alternatively the type of configuration you are looking to set up.

Valmet – OptiCalender Metal Belt

Jun 28, 2016

OptiCalander Metal Belt introduces a completely new method of making board. The metal belt calender simplifies the entire board-making process and releases drying capacity by removing the speed limits caused by Yankee cylinders. This results in extremely high bulk and stiffness, together with very smooth surfaces.

Optimized for high efficiency and low consumption

Jun 30, 2025

PM 1 at Sun Paper’s Beihai mill is a fine paper production line and a showcase for Sun Paper’s pulp and paper integration strategy.

Yueyang Forest & Paper’s papermaking line PM 11: World record start-up through great cooperation

Jun 11, 2025

In response to evolving market demand and national policies, Yueyang Forest & Paper decided to seize an opportunity by investing in a new papermaking line, PM 11. This state-of-the-art machine line, with an annual production capacity of 450,000 tonnes of uncoated woodfree paper, includes a complete stock preparation line and a full paper machine, from headbox to reel and winders.

Ensuring board quality with multiple coating stations in JK Paper Limited BM 5

May 5, 2025

JK Paper Limited invested in a new coated board making line BM 5 at their Songadh mill in India. The 4.25-meter-wide board machine, which started up in 2021, produces folding boxboard and solid bleached board. Despite the delays and challenges caused by the global pandemic, now, three years later, the results are good: the quality of the board has been excellent, and the efficiency of the mill has improved.

Practical collaboration and efficient production for high quality

Apr 22, 2025

Shandong Bohui Paper’s huge new flagship papermaking line PM 8 produces premium-quality product with new levels of efficiency. Valmet delivered the entire papermaking line, including all automation and flow control solutions.

MM Neuss BM 5: Machine Diagnostics helped reduce web breaks

Nov 6, 2024

Valmet Performance Center supported MM Neuss remotely in a calender related on-demand expert support case that was alerted by Machine Diagnostics.

An innovative supercalender retrofit empowers diverse paper production at Shandong Sun Paper Co

Oct 23, 2024

This upgrade has enhanced the supercalender with a broader paper production capability. It allows for precise control of paper gloss, smoothness, and bulk.

Dongguan City Taichang Paper PM3: Partnering with Valmet to usher in a new era of efficient production

Oct 8, 2024

At Dongguan City Taichang Paper Co., LTD’s modern paper machine line, PM3 utilizes cutting-edge production technology to manufacture high-quality kraft paper at a speed of 800 meters per minute. With the growing demands of production output, however, ensuring the efficient operation of paper machines has become a significant challenge for the mill. Dongguan City Taichang Paper has partnered with Valmet to address this. Together, they have successfully tackled of the operational issues by introdu...

Liansheng Pulp and Paper: big success with PM 1 carton board and PM 3 high-grade fine paper lines

Feb 27, 2024

Living up to expectations, Liansheng’s PM 1 carton board and PM 3 high-grade fine paper production lines have been recognized as a success not only by Liansheng, but also by their customers.