Printing Knowledge Center

Plastic Comb Binding uses a pre-formed spine that resembles a long cylinder. The cylindrical spine has curved tines along its entire length.

Though traditional perfect binding and PUR binding share the same basic manufacturing process, the difference lies in the type of adhesive used. 

If you want your Saddle-Stitched books to have a professional appearance, be sure to review these guidelines for determining the best page count.