At this year’s Achema 2015 in Frankfurt Hahnemühle invited visitors to take part in a puzzle! Visitors had to estimate how many syringe filters are filled in the large glass cylinder. Different methods took place, some estimated, counted and used a variety of mathematical calculations.
Hahnemühle presented strikingly different at this year’s Achema 2015. The well-known quality products where the eyecatcher and hung as large pictures on the walls.