Three Ring Binding is a method in which three holes are punched along the edge of the sheets to use with a standard three ring binder. This binding process is great for documents that need to be easily removed or have dividers, tabs, or other pages inserted.
Coil Binding (also known as Color Coil, Colorcoil, EZ-Coil, Plastic Coil, Spiral Binding, Plastikoil and Coilbind) is a method in which a coil spine is inserted through holes punched along the spine of the printed piece.
Comb Binding (also known as GBC Binding, Cerlox or Surelox Binding) is a method in which a round plastic spine is inserted through rectangular holes punched in the printed piece. This process is typically best for jobs with fewer pages so that the left edge of each page stays aligned.
Perfect Binding is very common with paperback books. It is a method in which adhesive is applied along the spine of books / manuals in order to keep all the pages together and hold the cover in place. There is no stitching in this binding process.
Velo Binding (also known as VeloBind or Strip Binding) is a method in which several small holes are punched along the spine of the printed piece and a plastic strip with corresponding line is inserted on either side of the book / manual. The edges of the pages on the spine remain exposed between the plastic strips.
Saddle Stitching (one form of Wire Stitching) is a method in which metal wire (much like staples) are stitched through the spine of books / manuals. This process is typically best for jobs with fewer pages.
Wire-O Binding (also known as Ring Wire Binding. Wire Binding, Double-O Binding or Twin Loop Wire Binding) is a method in which a C-shaped wire is inserted along the spine through holes punched in the printed piece. This binding style lets the pages of the Book / Manual lay flat once opened.