1. Clarity: It mainly means that the bill is flat and clean, and the handwriting and seal are legible, so as to achieve "two noes", that is, no stain, that is, no crease, water stain, oil stain or other dirt on the face. -No alteration, which means that all the recorded elements, signatures and endorsements on the ticket face have no traces of alteration.
2. Integrity: It mainly means that the bill is undamaged, all recording elements and signatures are complete, so that it is "two-free", that is, it is flawless, that is, the bill has no corners, tears or other damages. -There is no omission, that is to say, all the elements of the record and the endorsement on the face are complete, and all kinds of signatures are complete.
3. Accuracy: It mainly means that all the record elements on the bill face are filled in correctly, and the signature conforms to the regulations of Bill Law, so as to achieve "two noes", that is, no mistakes, that is, the bank name, line number and special seal for bills of exchange must be accurate, and the endorsement must be continuous. -No clerical error, that is, the number and amount of the bill should be consistent, the writing should be standardized, and the date of issuance and payment should meet the requirements (month requirement 1, zero before February, date requirement 1-9, date requirement 10, 20, 30).
4. Legitimacy: It mainly refers to the normal circulation and acceptance of bills, that is, there is no exemption, that is, bills marked with the words "no transfer", "pledge" and "entrusted collection" cannot be discounted. -No prohibition means that bills should not be stolen, cheated or lost, and circulation and publicity are prohibited in the Public Security Law.
The second hearing: that is, by listening to the sound made by shaking the bill paper, the authenticity of the bill can be distinguished. When you shake the bill by hand, the paper of the bill will make a crisp sound, and you can obviously feel the toughness of the paper, while the paper of the fake ticket is soft, cotton and not brittle, and the face color is dark and dirty, and some printed parts are illegible.
Three touches: that is, the authenticity of the bill is identified by touching the concave and convex feeling of the bill number. The brown, black and red transparent ink on the front and back of the bill of exchange has obvious concave-convex feeling when touched by fingers, while the fake bill number rarely uses transparent ink, and the concave-convex feeling is not obvious when touched by fingers.
Comparison: that is, by comparing the "four anti-counterfeiting marks" on the ticket face to identify the authenticity of the bill.
1. Paper anti-counterfeiting: color fibers can be seen irregularly distributed on the surface of the bill of exchange without instruments; If a chemical element is added to the paper of the bill, if it is altered with acidic or alkaline substances, the bill will change color.
2. Anti-counterfeiting of ink: the amount of the word line in the middle of the bill consists of fluorescent water-soluble lines. If the bill is altered or changed, it will change here and the lines will disappear.
3. Microfilm: The underline of the words "bank acceptance bill" on the front of the bill consists of the words "Huipiao" in Chinese pinyin; In the middle of the draft, there is a right diagonal line composed of Chinese pinyin "Huipiao", which runs through the broadband area of the whole face.
4. Printing anti-counterfeiting: The words in the heart of plum blossom in the lower right corner of the draft are lowercase Chinese pinyin H, and the letter H should be hollow.
Five photos: that is, using the "four lights" of the discriminator to distinguish the authenticity of banknotes.
1. Magnifier: Under the magnifying glass, it can be observed that the printed lines on the front of the bill are clear and continuous, and the paper has no traces of alteration or discoloration. At the same time, the clear and continuous miniature characters on the front of the bill can also be observed through the secondary mirror of the master-slave magnifying glass.
2. Short-wave lamp: Under the short-wave lamp, you can observe that the QR code on the back of the bill is light green fluorescent under the lamp.
3. Long wave lamp: under the strip wave lamp, fluorescent fibers can be observed to be irregularly distributed on the surface of the bill of exchange; The amount word line on the front of the banknote has a red fluorescence reaction; The upper left corner of the draft is printed with the red acceptance emblem, which is orange; There is a secret code on the right of the word draft, which is the emblem of each bank (ICBC is the word), and it shows a light green fluorescence reaction under the long-wave lamp.
4. Watermark lamp: Under the watermark lamp, it can be observed that the small plum blossom and the word "HP" with black and white watermark are arranged inside the banknote, with one upside down, one yin and one yang, and the position is not fixed and the direction is not positioned.