Technical Parameters Identification technologies: high diamagnetic Card membrane material: PET/PETG/PVC Card thickness: 0.214-0.28mm/0.76mm Word color: white and black/black and blue Thermal film materials: Ricoh material Brush write cycles: 500 times Pre-printed color: 4C+1C or 4C+4C Diamagnetic rate: 300Oe to 1750Oe Intelligent ThermoReWrite Card Brief introduction: combining visual card and smart card technology, even if the repeated flash visual data 500 …