PAIRED POLYCARBONATE PAGE FOR PLASTIC CARDS OF ID1 OR ID3 FORMAT

摘要

Paired polycarbonate page for plastic cards of ID1 or ID3 format include a substrate, which is a single-layer or multi-layer thermoplastic polymer; transparent single or multilayer thermoplastic polymer which is sensitive to laser irradiation; paint capable for ultraviolet strengthening; solvent-based paint. A plastic card is a substrate colored with paint capable for ultraviolet irradiation or paint capable for ultraviolet irradiation or solvent-based paint. Both sides of the substrate are covered with polymer sensitive to laser irradiation and with polymer not sensitive to laser irradiation. Or one side of the substrate is covered with polymer sensitive to laser irradiation and the other side with polymer not sensitive to laser irradiation. Or both sides are covered with polymer not sensitive to laser irradiation or one side is covered only with polymer sensitive to laser irradiation or with polymer not sensitive to laser irradiation. Application of sensitive and/or not sensitive to laser irradiation polymer is performed at the put pressure on the hot of 90 - 220 bar, and the applied pressure on the cold of 100 - 160 bar. Ultraviolet radiation power is 20-75% of the total power of the radiation source