What security measures are included in the fifth set of RMB 100 banknote security line?

The fifth set of RMB 1999 is RMB 100, and 50 yuan is a magnetic micro-writing safety line. 2005 edition 100 yuan, 50 yuan, 20 yuan, 10 yuan and 5 yuan are all holographic magnetic window opening safety lines.

20 15 100 yuan notes have two safety lines:

① Safety line for dimming hollow window: the line width is 4 mm, and its dimming performance does not need a high light source, and the color changes obviously, which combines the characteristics of hollow characters and is more conducive to public recognition;

② Fully-buried magnetic safety wire: It 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 conducive to preventing the RMB from being altered.

Holographic magnetic window safety line

The observation of light is a window-opening safety line. Under the light, there will be seven-color denomination number changes and "RMB" symbols, and the observation of light is a complete and continuous line.

Extended data:

The fifth set of basic patterns of RMB:

1, fixed portrait watermark. Located in the left margin of the front, you can see the watermark of Mao Zedong's head, which is as strong as the portrait in the main scene.

2. Red and blue fibers. In the blank of the ticket, you can see the red and blue fibers in the paper.

3. Full-buried magnetic miniature hollow-out text safety line.

4. Hand-carved head, the head of Mao Zedong, the main scene of the front, adopts hand-carved intaglio printing technology, which is vivid and easy to identify.

5. Invisible denomination figures. There is an oval pattern on the upper right of the front. Put the banknote near the eyes and rotate it at a plane angle of 45 degrees or 90 degrees facing the light source, and you can see the words "100".

6. Offset microfilm. In the oval pattern above the front, offset microforms are printed in many places, and the words "RMB" and "RMB 100" can be seen under the magnifying glass.

7. Lightly change the ink denomination number. The word "100" on the lower left of the front is green when viewed from the angle perpendicular to the ticket face, and blue when tilted at a certain angle.

8. Yin and Yang complement each other to print patterns. There are circular local patterns on the lower left of the front and the lower right of the back of the ticket. Observing under the light, the front and back patterns are recombined to form a complete ancient coin pattern.

9. Gravure printing. Gravure printing is being used, and it has obvious concave and convex feeling when touched with fingers.

10, even number. Double numbers (both two digits) are printed on the front. The crown code is black and the vertical number is blue. Differences between the fifth set of RMB anti-counterfeiting features in 2005 edition and 1999 edition. )

1 1. The layout of anti-counterfeiting features has been adjusted.

In the fifth set of RMB 100, 2005, the offset printing pattern in the lower left corner of the front of 50 yuan banknotes was adjusted to the middle of the left example of the main scene pattern, the denomination number of optically variable ink was moved to the left of the original offset printing pattern, and the offset printing pattern in the lower right corner of the back was adjusted to the middle of the right side of the main scene pattern.

12, adjust the anti-counterfeiting function

Invisible denomination figures: adjust the observation angle of the fifth set of invisible denomination figures of RMB banknotes in 2005 edition. The fifth set of RMB banknotes in 2005 edition has decorative patterns on the upper right corner of the front. Put the ticket near your eyes, tilt it up and down in front of the light source, and see the words of denomination figures respectively.

13. magnetic safety line for holographic miniature characters with windows

In the fifth set of RMB 100 in 2005, 50 yuan paper money changed the original full-buried magnetic hollowed-out micro-character security line into a window-opening holographic micro-character magnetic security line. The fifth set of RMB 100 in the 2005 edition is on the right side of the back of 50 yuan paper money, with a window opening safety line. In the window opening part, you can see the miniature Chinese characters "? 100"、"? 50 "holographic pattern.

The fifth set of RMB 20 yuan banknotes in the 2005 edition is left in the middle of the front, with a security line for window opening, and the miniature word "? 20 "holographic pattern.

14, two-color irregular horizontal number

In the fifth set of RMB 100 in 2005, the original horizontal and vertical double numbers of 50 yuan banknotes were changed into two-color irregular horizontal numbers. The lower left corner of the front is printed with two-color irregular horizontal numbers, the left part is dark red and the right part is black. The characters gradually get smaller from the middle to the left and right.

15, gravure printing

In 2005, the fifth set of RMB 20 yuan bank notes was printed by gravure engraving, with Guilin landscape, denomination figures, Chinese Pinyin line names, Chinese characters, year numbers, long seals and other major landscape patterns printed on the back, which were obviously concave and convex when touched by hand. This technology is also used in the fourth set of RMB 100 banknotes. The image has rich layers, bright colors and strong three-dimensional sense, and it feels concave and convex when touching the corners with hands.

Baidu encyclopedia-the fifth set of RMB