Aug 29, 2014
What Is Wire-O Bound?
Wire-O Bound, also known as Twin Loop, Double-Loop, Double-O, Duo-Wire, or simply Wire Binding, is a popular method for joining the pages and cover of a bound document. Wire-O binding offers many of the same benefits as spiral coil binding, but is more sophisticated in appearance. As such, it produces a very impressive document.
Also, it can accommodate pages and inserts of varying thicknesses, including dividers or index tabs made from heavy cardstock.