A backing hammer is a specialized tool used in
bookbinding, specifically in the process of backing a book. Backing is the process in which a book is prepared for
binding by making grooves in the spine of the book block, which will help the book to lie flat when it is opened. The backing hammer is an essential tool in this process, and is typically made from wood, with a weighted end.
The backing hammer is used to hit the book block, which is held upright in a backing press, onto a backing board, creating a groove in the spine of the book. The hammer needs to be hit with a good amount of force, so it needs to be heavy enough to do the job but still light enough to be easily maneuverable. The wooden handle provides a comfortable grip for the
bookbinder.
One of the advantages of using a backing hammer is that it allows for precise control of the force being applied to the book block. This is especially important when working with delicate papers or other materials that could be easily damaged by excessive force. Additionally, the rounded end of the hammer evenly distributes the force applied, reducing the likelihood of damaging the book block.
Another advantage of using a backing hammer is that it allows for a consistent groove to be made in the spine of the book block. This is important because the groove needs to be the same depth for every sheet of paper, or the book will not open flat. By using a backing hammer, the
bookbinder can ensure that the grooves are all the same depth, creating a professional-looking book.
Overall, the backing hammer is an indispensable tool for any
bookbinder, as it helps to create a properly prepared book block that will result in a high-quality finished book. The precise control and consistent results that can be achieved using a backing hammer make it a valuable addition to any
bookbinding toolkit.
Bookbinding