Flexible flat shaped identification device i.e. radio frequency identification device chip, for e.g. sparkling wine, has fastening device with openings in surface at fastening area, where marking and fastening areas consist of material

摘要

The device (10) has a fastening device (30) comprising openings (35) formed in a surface at a fastening area (20). A notch (40) is provided in a frame of the device for the openings, where the device is manufactured into a piece. The fastening area and a marking area (50) consist of a material, and shape and size of the openings of the fastening area are independent of each other. The device is manufactured from paper, plastic, metal or laminate of materials.