Coil binding is a method where a metal or plastic wire is spiraled through holes punched along the side of a stack of paper. It is commonly used for reports, proposals and manuals, and the pages lay flat and can rotate 360 degrees. It is also called spiral binding.
Pages turn a full 360 degrees and lie flat. It suits manuals, reports and workbooks.
Also called: Spiral binding
Related: Wire-O Binding Comb Binding