A linerless duplex label system is operable to print and apply a linerless duplex label to a substrate. A plurality of linerless duplex labels are provided and each label includes a single-ply stock with top and bottom faces. The label also includes an endless adhesive border applied to the bottom face....http://www.google.com/patents/US8109537?utm_source=gb-gplus-sharePatent US8109537 - Linerless packing and shipping label system
