Tervakoski, a subsidiary of Austrian Delfortgroup, has decided to close one paper machine permanently. PM4, which produces cigarette paper, will be closed down during this year.As a consequence of the closure, a decrease in the number of employees will be done. The collaborative negotiations have been concluded, and 56 persons will lose their jobs at the mill.Tervakoski currently operates five paper machines, producing thin printing paper, cigarette paper and other paper qualities for the tobacco industry, electrical insulating papers and other paper qualities.