Ahlstrom has added a calendering capability at its filtration media production plant in Hyun Poong, South Korea. This technology further advances synthetic filter media solutions by improving mechanical strength and opening a wide range of possibilities in terms of filtration performances. The investment will be fully operational by the second quarter of 2023.

A longer filter lifetime is one of the key features helping to sustain operations and boost performance with minimal interruptions. This not only saves costs associated with frequent filter replacements but also reduces energy consumption and minimises environmental impacts by lowering emissions. In addition, a longer filter lifetime can reduce the risk of system failures, downtimes, and potential equipment damage, further enhancing operational efficiency and reliability.

New synthetic materials have more surface area available, therefore extending the filter lifetime and offering a more sustainable alternative to competing materials. The media can be used for both air and liquid filtration applications including air pollution control, oil, and fuel filtration. Products are easier to convert, which offers further savings for filter manufacturers, the company said in a press release.

“This investment is another example of our commitment to our customers in the Asia-Pacific region,” said Kathrin Hueppe, head of Asia, Filtration. “Improving our capabilities in the Hyun Poong plant allows us to serve their growing needs in high-performance filtration materials.”

“With this investment, we are expanding our technology capabilities as well as our competences in the field of full synthetic materials. We are eager to engage with our customers in new developments, which will further improve filtration performances and contribute to energy savings. Durability and the ease of converting contribute to the lifetime of filters, which is at the core of our strategic path in sustainability,” said Tamara Quatrano, VP, R&D and Product Development Filtration.