Card sheet construction

Comprising a punching line of the material blocking plate, the upper material is arranged on the printing directly. With at least one polymer layer plate material, the carrier material exerts through the extrusion directly on the upper material reverse side. The polymer has 10 to the cutting stress and is 10 to 120% of the broken extension ratios to 30MPa range. Of split-type the independent from the device for clamping the clamp; of the high-grade symmetric clamp (plastic card); the external clamping postcard, or a synonym.