The PaperLock binding machine is a unique binding system that works in conjunction with your comb binding machine to create binds that are durable, stackable, and eco-friendly. Just punch your document using the 19-hole punch pattern designed for comb binding, and insert the PaperLock PaperComb (following the manufacturer’s instructions). The video below showcases the benefits of this innovative binding machine, and provides a step-by-step overview of the binding process.