See with the naked eye whether the watermark of the banknote is clear, layered and stereoscopic; Look at the safety line; See if the whole face is single or color-cast. Looking at the overall printing effect of paper money, the real RMB currency is printed with special machines and inks, and the overall effect is exquisite and meticulous, while the overall effect of counterfeit currency is rough and the technological level is low.

Elmo

At present, the 20 RMB in circulation in China adopts gravure printing technology respectively. Touch whether the lines in the concave carved part of the ticket face are obviously concave and convex. Counterfeit money has no concave-convex feeling or a weak concave-convex feeling.

Santing

The paper used in RMB banknotes has been specially treated and added with chemical components. Crispy and folding-resistant, it will make a crisp sound with a few hands or a few flicks. If it is counterfeit money, the sound of shaking or bouncing is dull.

Four tests

The size of real RMB paper money is very strict, accurate to millimeters, and it can be used to detect whether there is a fluorescent pattern of another color with a money detector; Detecting magnetic marks with magnetic instruments.

The characteristics of counterfeit currency in 20 yuan are as follows:

Crown number

Generally, counterfeit banknotes use ordinary black ink to offset the crown number, which is different from the crown number of real banknotes and does not have magnetic characteristics. The counterfeit money numbers are irregular and arranged in disorder.

20 yuan counterfeit money

The most important features-from the water surface of Guilin Mountain: the position on the back of Braille, the head back of Chairman Mao's portrait, 20 yuan in the lower left corner, and the bank seal are all obviously uneven marks, which are made by machinery, so that they feel uneven.

With the above characteristics, "20 yuan banknotes have circular area patterns in the lower left corner of the front and the lower right corner of the back. Looking under the light, you can see that the regional patterns on the front and back merge into a complete ancient coin pattern. "

"On the back of the 2005 edition of 20 yuan paper money, the main landscape patterns such as Guilin landscape, denomination figures, Chinese pinyin line names, Chinese characters, year numbers and long seals are printed in intaglio engraving, which is obviously concave and convex when touched by hands".

Moreover, its "flower watermark" technology is very high, and the welcome light is clearly visible (not visible when you look up); Paper is smoother, but not as hard as real money, and the sound of gently shaking is not as crisp as real money.

1990 100 RMB how to distinguish the authenticity of the 90 edition 100 RMB? As early as two years ago, banks began to gradually recycle and stop issuing. It will completely withdraw from the circulation field in a few years.

As for commonness, it goes without saying that you see watermarks and metal lines.

To distinguish the authenticity of RMB, you can pull the face back and forth with both hands, and the tough is the real coin;

Touch the face with your fingers, real coins with obvious concave-convex feeling, and counterfeit coins with smooth face;

It is best to buy a money detector that can verify magnetism, generally ranging from tens to hundreds of yuan. Rub the place with the words "100" on the magnetic head, and the magnetic track lamp will show magnetism. This is real money.

How to tell the authenticity of the old RMB 10? 1The main scene on the front of 0 yuan is the head of * * * *, with the name of "People's Bank of China" printed, Arabic numeral "10", the word "circle" and flower pattern on the left, the China people's * * and national emblem pattern on the upper left, two-color horizontal numbers printed on the lower left and the denomination mark in Braille on the lower right. The main scene on the back is the pattern of "Three Gorges of the Yangtze River", and on the upper right is the Chinese phonetic alphabet of "People's Bank of China" and the words and denominations of "People's Bank of China" in Mongolian, Tibetan, Uygur and Zhuang languages.

The fifth set of RMB 10 banknotes adopts 10 public security measures, as follows:

1, fixed flower watermark: located at the left edge of the front, facing the light, you can see the rose watermark with strong three-dimensional effect.

2. White watermark: located under the double-color horizontal sign, you can see the pattern "10" watermark with strong light transmission through the light.

3. Red and blue colored fibers: On the ticket face, you can see that there are irregular red and blue fibers in the paper.

4. Holographic magnetic window opening safety line: there is a window opening safety line to the left in the middle of the front, and the holographic pattern composed of the miniature character "RMB10" can be seen in the window opening part, which is detected as magnetic by the instrument (the window opening safety line refers to the safety line partially embedded in the paper with the area * * * on the paper).

5. Hand-carved head portrait: The head portrait of the front main scene is hand-carved intaglio printing process, which has a strong sense of concavity and convexity and is easy to identify.

6. Invisible denomination figures: there are decorative patterns on the upper right of the front. Put the banknote near the eyes and rotate it 45 degrees or 90 degrees towards the light source, and you will see the denomination number "10".

7. Offset microphotograph: The words "RMB 10" are printed in many places on the offset graphic above the front.

8. Yin and Yang complementary printing pattern: there is a circular area pattern in the lower left corner of the front and the lower right corner of the back. Looking at the light, you can see that the front and back patterns are combined to form a complete ancient coin pattern.

9. Gravure printing: The head of the main scene on the front, the name of the bank of China People's Bank, the denomination figures, the denomination mark in Braille, and the pattern of "Three Gorges of the Yangtze River" on the back are all gravure printing, which will make you feel obviously concave and convex when you touch them with your fingers. 10, double-color horizontal sign: double-color horizontal sign is printed on the front, red on the left and black on the right.

Is there any counterfeit RMB in 3 yuan? How to identify? As long as it is 3 yuan, RMB is counterfeit.

Distinguishing the authenticity of 50 yuan's mid-1980s RMB, the price of the fourth set of RMB is getting higher and higher, especially the fourth set of RMB in 50 yuan, which is the most dazzling star currency. Therefore, some lawless elements will change the 50 yuan of 1990 to the present 80, and collectors will be deceived if they are not careful. Let's take a look at how to identify the 80 version of 50 yuan.

1, the fourth set of RMB crown number in 50 yuan after 80, with 24 pieces, adopts gravure printing technology and no metal line, among which only one JZ crown number is used, and the circulation of supplementary ticket is very small. If 50 yuan issues 1 100 million pieces according to each crown number of 1980, it will not exceed 2 billion pieces at most.

2. Since the 1990 version was released and circulated in 50 yuan, the 80 version of 50 yuan was gradually taken back. So many people regard the 1980s version of 50 yuan as the "king of money" in the fourth set of RMB.

3. In terms of color, 50 yuan in 1980s was not as green as 50 yuan in 1990s, and the color on the back of the coin was slightly lighter.

Now some criminals can change the crown number of coins, so we can judge by looking at the wire. You can see if the metal wire on the front of the coin is intact, because after the metal wire is pulled open, it will definitely cause a sense of bumps, and collectors only need to feel it with their hands.

5.50 yuan 1980 version shading can also be identified. You can look at the back of the fourth set of 80s 50 yuan coins with naked eyes or a magnifying glass to see if the shading is clear and there are any broken marks. If the words "1980" are pasted at the back, there will be burrs. You can scrape off the pasted words "1980" with a little force.

6. At present, the most commonly used identification method is to look at the words fluorescent. You can use ultraviolet light to see if there is the word "Wu" on the lower left of the front of the coin. If yes, it is the version of 50 yuan 1990.

Source: Postal Coin Pass

How to identify the authenticity of 100 RMB? Money detector, individuals buy purple flashlight photos, and people who know it twist their hands to see the watermark.

How to identify the authenticity of the new RMB 100 Compared with the old RMB 100, the new RMB 100 will have more anti-counterfeiting marks, so let's see how to identify the authenticity of the new RMB 100.

Compared with the old version of 100 yuan, the first and most obvious anti-counterfeiting mark of the new version of 100 yuan is: light-changing hollow window safety line. This safety line with a width of about 4mm is located on the right side of the 100 yuan bill. Obviously, it is magenta when viewed vertically, and it will turn magenta and green when viewed obliquely.

If we observe the security line of light-changeable hollowed-out window through light (we are used to identifying the authenticity of RMB in this way), we can see the hollowed-out words "100" alternately arranged in the security line, which is why it is named "light-changeable hollowed-out window security line".

Observing under the light, we can not only identify by the security line, but also observe the portrait watermark. It is located in the left margin on the front of the 100 yuan banknote. You can see Chairman Mao's head through light observation.

Compared with the old version of 100 RMB, the new version of 100 RMB has another obvious difference, that is, it uses offset printing patterns, and the number "100" is displayed on the lower left side of the front and the lower right side of the back of the real banknote. Through light observation, the patterns on the front and back are combined into a complete number "100".

The difference from the old version of RMB 100 is that the new version of RMB 100 adopts the method of horizontal and vertical double numbers, with the horizontal number at the lower left of the front, the crown word and the first two numbers in dark red, the number behind it in black, and the vertical number on the right side of the front, all in blue.

When observing through the light, you can also see that there is a watermark with the denomination of "100" under the front horizontal sign of the new version of 100 yuan.

There is also a common identification method, which is similar to the old version of 100 RMB, that is, Chairman Mao's head, the national emblem, the name of "People's Bank of China", the denomination figures in the lower right corner and the pattern of the Great Hall of the People on the back of 100 RMB are engraved gravure prints, which will have a strong concave and convex feeling when touched by hand. Close your eyes and feel it. I can't help feeling how hard-won money is. If I were a local tyrant, I wouldn't have to spend so much time identifying it!

20 100 The fifth set of RMB 100 banknotes has added some anti-counterfeiting features with high anti-counterfeiting efficiency on the basis of the fifth set of RMB 100 banknotes in 2005, such as glorious optically variable numbers, optically variable hollowed-out window security lines, and magnetic fully buried security lines. And improve the anti-counterfeiting efficiency such as portrait watermarking, change the original crown font and increase the vertical number. According to the new development of anti-counterfeiting technology, in the fifth set of RMB 100 yuan in 2005, three anti-counterfeiting features of optically variable ink denomination number, invisible denomination number and gravure touch line were cancelled. Generally speaking, the anti-counterfeiting technology of the fifth set of RMB 100 banknotes in the 20 15 edition is more advanced and the layout is more reasonable, and the anti-counterfeiting technology level is obviously improved compared with the RMB 100 banknotes in the 2005 edition.

(1) Brilliance becomes a number.

Glorious light change technology is recognized as one of the frontier public anti-counterfeiting technologies in the international banknote anti-counterfeiting field, which is easier for the public to identify. At present, banknotes of many countries and regions, including China, the Russian Federation and the euro zone, have adopted this technology. The fifth set of RMB 65,438+000 banknotes in the 2065,438+05 edition is printed with dazzling light-changing numbers in the middle of the front. Looking at the face vertically, the number "100" is mainly gold; Looking up, the number "100" is mainly green. With the change of observation angle, the color of the number "100" changes alternately between gold and green, and a bright light band can be seen scrolling up and down the number.

(2) Dimming hollow window safety line

Located on the right side of the front of the ticket. When the observation angle changes from direct vision to squint, the color of the safety line changes from magenta to green; Through light observation, you can see the hollow text "RMB100" alternately arranged on the front and back of the safety line. The safety line of optically variable hollowed-out window has low requirements for light source, obvious color change, and at the same time, it combines the characteristics of hollowed-out characters, which is beneficial to public recognition.

(3) The fifth set of RMB 100 banknotes in the 20 15 edition has also improved some original anti-counterfeiting technologies and printing quality. For example, the clarity of portrait watermarking is obviously improved and the levels are richer. The adoption of horizontal and vertical double numbers changes the original font of the crown number, which is more in line with the public recognition habits and machine-readable requirements, and is conducive to the recognition and recording of the crown number, and also helps to prevent the alteration of money.

1999 100 RMB UP4396 166 1+0 How to identify the authenticity 1, and repair the portrait watermark. Located in the blank on the left side of the ticket face, through the light, the watermark of the * * * avatar is the same as the portrait of the main scene, which has a strong three-dimensional effect;

2. Red and blue fibers. You can see red and blue fibers on the face paper;

3, magnetic microform safety line. When the safety line in banknote paper is exposed to light, the tiny words "RMB 100" can be seen, and the instrument detection is magnetic;

4. Carve the head by hand. The head portrait on the front of the ticket face is hand-carved intaglio printing process, which is vivid, concave and convex and easy to identify;

5. Invisible denomination figures. There is an oval pattern on the top right of the front of the banknote. Put the banknote near the eyes and rotate it horizontally for 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 of the ticket face, offset fine print is 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 words "100" in the lower left corner of the front face of the ticket face are green at a vertical angle to the ticket face and blue at a certain angle;

8. Yin and Yang complement each other to print patterns. There are circular area 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. The front of the ticket, the name of the People's Bank of China, Braille and the Great Hall of the People, and the back of the ticket are all engraved intaglio printing, and the bumps are obvious when touched by fingers;

10, even number. The face of the ticket is printed with double numbers (both two crowns and eight numbers). The horizontal numbers are black and the vertical numbers are blue.

How to distinguish the authenticity of RMB counterfeit money can be identified by simple methods such as looking, touching, listening and measuring.

A look: fixed portrait watermark, white watermark, offset printing corresponding pattern, optically variable ink denomination number, invisible denomination number.

(1) The first three methods are perspective observation.

Real money: the fixed portrait watermark has a three-dimensional effect and is very clear; White water printing has high transparency and strong reflection; The corresponding offset printing pattern constitutes the circular square hole pattern of ancient coins. These three places can be seen through.

Counterfeit money: * * head watermark is often printed with light ink. This kind of fake watermark is visible under the light, but it lacks three-dimensional sense. Moreover, when the light is good, this kind of fake watermark can often be seen by looking up, but not on one side of the paper and the other side; White watermark (denomination number), compared with real money, counterfeit money is generally opaque, printed with light yellow ink, not facing the light, flat on the desktop can also be seen; Offset printing is obvious when the corresponding pattern is exposed to light and perspective.

the fifth set of rmb

Offset printing is uneven and often forged.

(2) When the observation angle and the light source angle change, the 100 yuan banknote has a gradient of green and blue, and the 50 yuan banknote has a gradient of gold and green.

(3) The invisible denomination figures are shaken up and down parallel to the eyes, and you can see that there are 100 and 50 Arabic numerals. If you look vertically, you can see that it is often counterfeit money.

(4) Observing the bank name and * * * of "People's Bank of China", we can see that real banknotes have a three-dimensional effect, while counterfeit banknotes are mostly offset by lithography, lacking a three-dimensional effect.

(5) Observe whether the paper money has traces of cutting and collage. There are often counterfeit coins collage the lower left corner of the front of real money on counterfeit money, posing as optically variable denomination numbers and white watermarks.

(6) Grasp the principle of identifying the authenticity of RMB: use truth to counter falsehood. When you get an uncertain ticket coin, compare it with the real one. Counterfeit money is often inconsistent with the face size, and the pattern position is offset.

The second touch: the name of "China People's Bank", the letterhead, the gravure touch line, the braille mark and the pattern of the Great Hall of the People on the back.

(1) Real banknotes: The above parts will have a concave-convex feeling. With the help of a magnifying glass, you can see the prominent images and words on the paper, which are not available in counterfeit money printed by offset printing.

(2) Counterfeit money: In the past, these places felt very smooth and could be directly judged as counterfeit money. The counterfeiters have "processed" these parts with tools such as nails, and they feel concave and convex, so they need to be carefully screened. When the new counterfeit banknotes feel, these parts sting on one side, but feel depressed on the other side, which is obviously different from the real banknotes. When they are old, they feel smoother. Observing under the magnifying glass, we can see that these dot matrix images and characters are not protruding from the paper, but are covered with neat pits, which are the traces of "processing" of row nails.

Listen 3: Shake the paper money gently. (1) Real money: crisp voice. (2) Counterfeit money: dull sound.

Four tests: test with simple gadgets, such as purple light, ruler or money detector.

(1) Real banknotes: Under ultraviolet irradiation, the gold Arabic numerals 100 under the name of "People's Bank of China" will appear on the front, and the orange oval light pattern will appear above the main scene pattern on the back. Also note that the watermark of real money is invisible under purple light.

(2) Counterfeit banknotes: Under the irradiation of purple light, the whole banknote paper often emits white light, and the Arabic numerals displayed under the name of "People's Bank of China" are lighter in color than the real banknotes, with skewed or missing patterns. Under the purple light, you can often see the fake head watermark patterns printed on paper, usually on one side and not on the other, which is an obvious feature of counterfeit banknotes under the purple light inspection.

Finally, pay attention to the safety line. The safety thread is embedded in and combined with the paper. If the security thread comes out, it is often the counterfeiters who remove the security thread of real money and put it in the middle of counterfeit money. The security line of paper money is a holographic window security line, which should be a complete physical line when observed under the light. The security lines of counterfeit money are mostly printed on the surface of banknotes, which are obviously intermittent under the light.

Observe the security line, white watermark, ancient coin pattern, color change number, feel line, face size and so on.