In which: 1, the width of safety line of optically variable hollowed-out window is 4 mm, and its optically variable performance does not need high light source, and its color changes obviously, integrating hollowed-out text features, which is more conducive to public recognition.
2. The magnetic buried safety wire adopts special magnetic materials and advanced technology, which has better machine-readable performance. In addition, the optically variable hollowed-out window security line and the magnetic fully buried security line are located on both sides of the ticket face, which is also conducive to preventing the RMB from being altered.
The position of the security line on the banknote moves back and forth within a certain range. The security line position is the thickest position in the banknote. There will be a height difference when thousands of sheets of paper are stacked together in the banknote printing factory. The position of safety line is higher than other places, which is not conducive to printing. So, move the safety line a little left and right.
1. RMB is the legal tender in People's Republic of China (PRC), and the People's Bank of China is the competent authority for RMB management in China, responsible for the design, printing and issuance of RMB. The unit of RMB is yuan, and the unit of RMB token is jiao and fen. 1 yuan equals 10 angle, 1 angle equals 10 minute. The symbol of RMB is Yuan, and the initial letter of pinyin is Y plus two horizontal lines, which is "RMB".
Two: It has been 765,438+0 years since People's Republic of China (PRC) issued RMB, which has been gradually improved with the development of economic construction and the needs of people's life. By 2020, five sets of RMB will be issued, forming a multi-variety and multi-series monetary system such as paper money and metal coins, ordinary commemorative coins and precious metal commemorative coins. Except for 1, 2 and 5, the first set, the second set and the third set of RMB have been withdrawn from circulation, and the fourth set of RMB stopped circulating on May 20 18 (except for 1 minute, 5-cent notes and 1 yuan coins). The RMB in circulation is mainly the fifth set of RMB issued in 1999, 2005, 20 15, 20 19 and 2020.
3. Renminbi is issued by the People's Bank of China. Except for 1, 2, and 5 cents, the first, second, and third sets of RMB have been withdrawn from circulation, and the fourth set of RMB has been withdrawn from circulation since May 1 and 2065438. The RMB circulating in the market is the fifth set of RMB; Bills in circulation are: 1, 5, 1 yuan, 5 yuan, 10, 20 yuan, 50 yuan,100; Coins are 1, 2, 5, 1, 5, 1 yuan. 1950 entrusted by the president, Mr. Wang wrote the words "People's Bank of China" for RMB.