a non - contact type data carrier label has a data carrier for storing information and a support member for holding the data carrier , and it is able to attach to a product . the support member has a holding portion for holding the data carrier and paste portion to be pasted on the product in a attachable / detachable manner . a releasable type adhesive layer is formed on the support member . thus , the data carrier label can be attached to and detached from the product more easily compared with that of conventional one .