1. Fill in the application form: go to the library counter, fill out the application form for library card and submit the corresponding supporting materials. Proof materials generally include valid identity documents and recent photos.

2. Pay deposit: According to the requirements of different libraries, you need to pay a certain deposit to apply for a library card. Generally, the deposit amount is small and can be refunded when the card is returned.

3. Handling procedures: the information and fees are confirmed to be submitted, and the counter staff handles the formalities and issues the library card.

4. Get a library card: After completing the formalities, you can get your own library card. The shape and color of library cards vary according to different libraries, and generally contain the card number and the basic information of the cardholder.