Book Printing Options >> Wire-O Double Wire Binding

Books bound with Wire-O double wire spiral binding (also called twin wire) use a continuous hinge of double loops of wire to hold the book covers and leaves together. Wire-O double wire binding is recommended for: upscale brochures, reference manuals, cookbooks, and calendars. Advantages: lays flat and looks professional. Disadvantages: the wire is metal and can bend if enough pressure is applied where the plastic wire will bounce back to its original form. The maximum number of pages for this binding style is 350.