PASSIVELY MAGNETIC FOIL, NOTICE DEVIE AND USE OF THE NOTICE DEVICE

摘要

The present invention relates to a passively magnetic foil (1) that comprises at least one layer (2). Said layer (2) includes at least one polymer material and at least one iron material, whereby the iron material constitutes 50-80% by weight. The present invention also relates to a notice device for posting information, advertisements or the like on a supportive structure and comprising the passively magnetic foil (1) according to the aforesaid, and also a use of the notice device.