TX7015 is an ultra-high frequency washing label composed of flexible nature and woven marks, which is specially used for cloth and grass management. The modified label can withstand more than 200 industrial washing times, and has the advantages of thin thickness, long reading distance, pressure resistance and high temperature resistance. The washing label has a unique identification code in the world. By sewing/hot pressing a label on each piece of cloth and grass, the use status and washing times of cloth and grass are automatically recorded by batch reading through RF ID reader in the whole use and washing management of cloth and grass. The label makes the handover of washing tasks simple and transparent, and greatly improves the efficiency of inventory. At the same time, through the collection of washing times, the user can estimate the service life of the current cloth grass and make a good purchase plan.