Ahlstrom - Company Announcement

Ahlstrom investigates future options for spunlace production line at Chirnside, United Kingdom

Ahlstrom Corporation STOCK EXCHANGE RELEASE 21.9.2010 at 17.00

Ahlstrom, a global leader in nonwovens and specialty papers, will today start
consultations with employees and customers to investigate future options,
including a possible closure, for its spunlace composite production line number
23 at the Chirnside plant in the United Kingdom. The consultations affect a
maximum of 11 employees.

The production line is currently underutilized and the level of activity is not
enough to support the economic viability of the line. It produces nonwovens used
in medical and wipes applications as well as for the automotive industry. In the
case of closure, Ahlstrom aims to serve its customers from the company's other
lines.

The Chirnside plant employs about 225 people and is part of Ahlstrom's Food and
Medical Business Area.

For further information, please contact:
William Casey
Executive Vice President, Food and Medical
Tel. +1 860 654 8370

Seppo Parvi
CFO
Tel. +358 10 888 4768

Distribution:
NASDAQ OMX Helsinki
Main media
www.ahlstrom.com

Ahlstrom in brief
Ahlstrom is a global leader in the development, manufacture and marketing of
high performance nonwovens and specialty papers. Ahlstrom´s products are used in
a large variety of everyday applications, such as filters, wipes, flooring,
labels, and tapes. Based upon its unique fiber expertise and innovative
approach, the company has a strong market position in several business areas in
which it operates. Ahlstrom's 5,800 employees serve customers via sales offices
and production facilities in more than 20 countries on six continents. In 2009,
Ahlstrom's net sales amounted to EUR 1.6 billion. Ahlstrom's share is quoted on
the NASDAQ OMX Helsinki. The company website is at www.ahlstrom.com.





[HUG#1445818]