Aug 30, 2010. /Lesprom Network/. Minna Kylänpää, Head of Huhtamaki Group Communications, will be on maternity leave as of September 6, 2010. During the leave, Katariina Hietaranta is appointed as Head of Group Communications and will be responsible for the Group Communications function, company said in a statement received by Lesprom Network. Katariina is located at the Huhtamaki head office in Espoo, Finland. Huhtamaki is a global consumer and specialty packaging company with a good position in smooth and rough molded fiber products, release films, flexible packaging, foodservice paper cups and other products based on paper forming technology.