Patent ID: 7545566

Claim:
A system for joining a plurality of layers of a lenticular card presenting a lenticular image, the plurality of layers comprising at least two polymeric sheet layers and at least one adhesive layer, at least one of the polymeric sheet layers comprising a preformed lenticulated surface, the system comprising: an adhesive application device adapted to apply an adhesive layer to at least one non-lenticulated surface of at least one polymeric sheet layer; a guide adapted to register the at least two polymeric sheet layers within a tolerance; and a pressure application device adapted to join the plurality of layers, wherein at least one of the polymeric sheet layers comprises a preformed lenticulated surface, with at least one adhesive layer interposed between adjacent sheet layers to form the lenticular card, wherein the pressure application device is adapted to apply a pressure of from about 10 p.s.i. to about 1,000 psi.