Are there still old books being recycled? What were the recycled books usually used for?

The recycling of old books was still a common phenomenon in modern society, especially in cities where books were frequently published and there was a high demand for books. Old books are generally recycled for the following purposes: Second-hand bookstores: Some second-hand bookstores will buy old books and sell them to readers for a certain profit. Donate to the library: Some readers will donate their old books to the local library. These books can be used in the library collection to provide more resources for readers. 3. For the production of new books: Some publishing houses will collect old books for rearranging, editing, and producing new books. These new books can be more in line with market demand and readers 'needs. 4. Reuse: Old books can also be reused for paper production, wood production, glass production and other fields. In short, old book recycling still had an important significance in modern society. It could help save resources, protect the environment, and provide more resources for readers.