The ink layer is thick. Advantages: bright colors, giving a very full feeling, strong stereo, suitable for large areas of the field, text and other patterns. Disadvantages: The ink consumption is large, about 3 times thicker than offset printing, the light curing speed is slow, the ink film shrinks more obviously, and it is easy to cause shrinkage of the disk, or even bending, which causes quality problems.
Since most PVC cards are imprinted in printing, dozens of singles are spelled on the same PS plate, so it is difficult to take care of each single in the printing and coloring, and sometimes it is a certain color. The other single color is far behind.
EM4423 Dual frequency NFC Type2 and EPC GEN2V2 Transponder chip
When you first came into contact with a CPU card, the definitions of various files and applications were easily blurred. It is usually impossible to accurately define what is a file? What is an application? Is the difference between DF and EF really like the directories and documents in the computer?
In recent years, some central banks have been promoting the widespread use of financial IC cards. The "Teaching Opinions" issued by the central bank, with particular emphasis on the creation of a financial card (IC) card "one card" demonstration zone in the Free Trade Zone.
Accept the IC card pilot. Nearly 10,000 operating leased vehicles in the two places have installed POS terminals, ending the acceptance of financial IC card touch and non-touch fake credit, electronic cash and NFC mobile payment functions, fully satisfying the payment of rental car drivers, passengers and other parties. demand.
Ten years ago, China was still difficult to see a card, but when a group of card-making companies were presented, they opened the China card store. In the past few years, following the arrival of China’s “card era”, badge manufacturing, portrait card manufacturing, etc. The end of the evenly across the gap, and in the future, China's card-making companies appear to be full of confidence.