Introduction of sewing machine

Sewing machine is a kind of equipment that uses sewing thread to make book blocks. It consists of a folding and laminating system, a buffering and positioning system, a transmission system, a thread locking system, a book counting system and an electrical control system. It is an important machine for binding thick paperback books and hardcover books after printing. Sewing binding refers to the method of binding books together with needles and threads, which has the advantages of firm binding, durability and easy dissemination. Sewing and binding are mostly used to bind durable books, such as encyclopedias, various reference books, art books, bibles, etc.