What Is Binding?（with Picture）

what is binding?（with picture）

Wired binding is a simple, relatively new method for binding documents. It is widely used for binding various books, such as calendars and children's books.
Today, there are many different ways of book binding, from very complex to very simple. Wire binding is a method of binding books together. Thread binding is a popular method used for booklets, certain spiral notebooks, calendars, and other small readers. It is a binding technique mainly used in North America and is usually cheap.
Binding is divided into single coil binding and double coil binding. The single coil binding is divided into spiral iron coil binding and rubber coil binding.
Some bookbinding machines punch three holes per inch, and other bookbinding machines punch two holes per inch. These are called pitch ratios, called 2: 1 pitch or 3: 1 pitch, and the perforated holes can be square, round or rectangular.