Open’er Festival in Gdynia, July 1-4, is the biggest music event in Poland. Every year it brings together tens of thousands of fans and attracts great stars of world music. Open’er, however, is not only music. The Festival is also famous for its unique atmosphere and concern for the protection of the environment. In line with the eco-friendly trend from previous years, ORWAK machines help to manage waste also this year. To leave only the good memories of the festival, ORWAK Poland supplies three Multi 5070HDC balers that help manage waste generated during the event, mainly plastic and paper.