What kind of RMB can't circulate?

Rmb banknotes that are not suitable for circulation refer to those whose appearance, texture and anti-counterfeiting features are damaged, their colors are distorted, their patterns are blurred, and their size and weight are changed, which affects the normal circulation, including dirt, stains, stickiness, graffiti and other 12 standards. If RMB coins are not suitable for circulation, they include seven criteria, such as wear, holes and cracks.

For example, after paper money is torn, some people think that it can be used again by sticking it with tape. However, according to the standard "there is a sticker on the face, and the sticker area is greater than 100 square millimeter" and so on. , not suitable for circulation. In addition, "there is a tear on the face, and the degree of tear is greater than 1 cm" is also not suitable for circulation.

Perhaps the more common situation comes from scribbling on paper money. According to the standard, artificial words, pictures, symbols or other marks appear on the front of RMB banknotes, which are not suitable for circulation under any of the following circumstances:

1, with graffiti on the ticket face, with graffiti area exceeding 200mm2;

2. There are many graffiti on the ticket face, and the cumulative graffiti area is greater than 100 square millimeter;

3. Although the scribbled area of the ticket face does not exceed the specified mark, it covers important anti-counterfeiting features and affects the anti-counterfeiting function.

In addition, ordinary people are used to putting paper money directly in their pockets, which makes paper money wrinkled. In some cases, the wrinkles and creases on the front of the banknote are not suitable for circulation, such as "there are more than four wrinkles on the front, which are obvious and cannot be restored to their original state, and the cumulative wrinkle length is more than 20mm, or the length of a single wrinkle on the front is more than 10mm", "there are obvious creases on the front that run through the banknote, and the paper at the creases is soft and fluffy".

Banks identify banknotes that are not suitable for circulation through professional machines.

After reading the above standards, you may think that if the banknotes in your hand are not suitable for circulation, it will be too troublesome to identify them, and you have to take a ruler to measure the length and area yourself. In fact, the main way to sort banknotes that are not suitable for circulation is not to rely on the manual identification of ordinary people themselves, but to be automatically identified by banks through professional machinery and equipment.

China, a securities broker, recently visited the cash sorting center of Suzhou Branch of Bank of China, where he counted the banknotes returned by Suzhou Branch of Bank of China through counters and ATMs every day, and identified the banknotes unsuitable for circulation by machines.

Employees working here all wear masks and gloves, and count and identify banknotes of different denominations with the help of machines. Li, director of the cash and voucher management team of Bank of China Suzhou Branch, told the reporter of China Daily that paper money has to go through two processes: counting and re-counting. At the initial point, the banknotes are sorted and the banknotes that are not suitable for circulation are initially identified; Check the amount again when counting again, and identify the banknotes that are not suitable for circulation for the second time.

"For banknotes that are not suitable for circulation, we will gather them and send them to the low point designated by the Suzhou Central Branch of the Central Bank. The old banknotes were uniformly destroyed and new banknotes were put in. " Jerry Lee said that after the implementation of the banknote and coin standard, the withdrawal of RMB unsuitable for circulation was greatly strengthened, and the cleanliness of RMB in circulation was greatly improved.