Keller Crescent -- Prescription for Success

Luedke adds that, unlike the saddle stitching process, which involves separate, off-line steps for folding, collating and stitching, the spine-gluing technique is accomplished in just one pass. The system, which is rated at up to 6,000 pieces per hour, is capable of producing spine-glued booklets of up to 40 pages, in up to three formats, in sizes as small as 1 3⁄16 x 1 5⁄8˝. The booklet system can also be equipped to die punch bound booklets into shapes, like a bottle, circle or capsule.