The invention relates to a preparation method for a radio identification label and a membrane special for stamping used by the radio identification label. The preparation method comprises step of stamping an antenna (4) on a carrier (2) with a stamping device (5). The membrane (1) special for stamping is a layered object, and each layer comprises a base layer (101), a conductive layer (102) and aheat sensitive glue layer (103). When stamping, the heat sensitive glue layer (103) contacts with the carrier. The inventive preparation method needs simple stamping devices and low investment, and has no special requirement to environment and no pollution to environment, simple operation, few auxiliary procedures, high implement efficiency and fast production speed. The used membrane special forstamping has a simple structure and a low cost. Thickness of the antenna can be controlled by controlling thickness of the conductive layer. The stamping material can be recycled with high utilization rate, thus further reducing cost for making the radio identification label.