When we often buy banknotes, we often find two words "with a sign", and the price of the sign will generally be much more expensive:
This seal is usually a whole bundle of seals, and this sign will usually be attached to the highest value of the bundle of banknotes or a knife.
1, the seal is the identity certificate of the banknote, the seal has the flow number of the bundle of banknotes, as well as production and other information, so the seal itself has collection and research value.
In many cases, for the whole bundle of banknotes when we do not open, the seal is also a way to identify the true and false, the following figure is a bundle of counterfeit binary notes, from the seal at a glance can be recognized:
2. Because there are more counterfeiting of the beautiful number, attaching a seal can more avoid the possibility of counterfeiting this beautiful number banknote.
3, with a sign can generally more guarantee the quality of this knife banknote or this banknote is bundled, for the banknote can have more guarantees.
4. Because a bundle of banknotes has only one seal, when unpacking, the seal is often attached to the most expensive knife or sheet.
The paper money packaging in our country has undergone a lot of evolution:
Evolution to the present, the whole bundle of banknotes cancels the strapping, directly plastic film packaging, so as to avoid the difference between the first knife and the last knife of the whole bundle of banknotes. The second is the abolition of paper seals, instead using electronic signatures.
The above barcode plastic sheet is an electronic signature, and now many people will also bring this electronic signature when buying and selling beautiful numbers:
Electronic rough look only a bar code and numeric letters, the information inside can basically be seen out, the next article we talk about the information of this electronic signature, today first preset a question (the answer to this question I do not know, I hope to know friends can leave a message):
As we all know, the first two digits of the electronic signature are a combination of a number and a letter to form a face value information:
7A represents one hundred yuan coupon;
6A represents Wu Shiyuan coupon; the 50 yuan in the picture above is 6A
5A stands for 2000 vouchers;
4A stands for The Coupon;
3A stands for Wu Yuan Coupon;
2A stands for One Dollar Coupon
There is a vacancy of 1A, and we have not seen the electronic signature of 1A now, why leave this vacancy?
The seal of the banknote is not the decisive element of the banknote, it is a value-added thing, there are many stories about this seal, some will have the error of the serial number, some will have typos, it is also quite interesting, next time the whole article to write this interesting thing.
Thank you!