US Patent 10583683 Embedded metal card and related methods

A system and method for producing a multi-layered materials sheet that can be separated into a number of payment cards having an embedded metal layer that provides durability and aesthetics at a reduced cost and increased efficiency. During product of the materials sheet, multiple layers are collated and laminated to produce a large materials sheet. The lamination step involves heating and cooling the materials at specific temperatures and pressures for specific time periods. At a registration step, the sheet is automatically milled with alignment holes. During a singulation step, the alignment holes are used to position the sheet on a vacuum table, and vacuum holds the sheet in place while a milling device cuts cards from the sheet.