The main difference between RFID dry inlays, RFID wet inlays, and RFID labels lies in their physical construction and intended use:
- RFID dry inlays are RFID tags that consist of an RFID chip and antenna mounted on a substrate, typically made of a flexible material like paper or polyester. They do not have an adhesive backing or protective liner, which makes them easier to integrate into various products or applications, such as labels or identification cards.
- RFID wet inlays are similar to dry inlays, but they have an adhesive backing and a protective liner. The adhesive backing is activated by moisture or pressure during the manufacturing process, which allows the wet inlay to be easily applied to a variety of surfaces. Wet inlays are commonly used for asset tracking, inventory management, and supply chain management.
- RFID labels are labels that incorporate RFID technology. They consist of an RFID inlay (either a dry or wet inlay) attached to a label substrate, such as paper or plastic, with an adhesive backing. The label substrate provides a printable surface that can include additional information, such as product details, barcodes, or branding. RFID labels are commonly used for inventory management, asset tracking, and supply chain management.
In summary, RFID dry inlays and wet inlays are the basic components of RFID tags, while RFID labels are complete products that combine the inlay with a label substrate for printing and additional information.