Book Binding Services
蓝牙手机斗地主Bookbinding is the process of physically assembling a book from a number of folded or unfolded sheets of paper or other material. It usually involves attaching covers to the resulting text-block.
蓝牙手机斗地主A hardcover, hardbound book has rigid covers and is stitched in the spine. Looking from the top of the spine, the book can be seen to consist of a number of signatures bound together. When the book is opened in the middle of a signature, the binding threads are visible. The signatures in modern hardcover books are typically octavo, though they may also be folio, quarto, or 16mo. Unusually large and heavy books are sometimes bound with wire or cable.