Anyone who knows the process of making banknotes knows that the banknotes everywhere have an art-like production process. First, artists need to design artwork, or hand-painted or cut and paste, and these manuscripts need to be reviewed in detail by the relevant departments before they are approved. The paper selection work is also very sophisticated. The most basic characteristics of paper are to wear resistance, folding resistance, corrosion resistance, acid and alkali resistance, etc. Anti-counterfeiting technology is also the focus of banknotes. This requires a lot of high-tech, security lines, and color lines. The perfect fusion of technologies such as blue fiber can distinguish it from counterfeit banknotes to the greatest extent. In addition, figures, flowers, and other patterns need to be artistic, because coins represent the image of a country, at least make people look comfortable and have both. The potential of "collection". The text is intended to explain:. ['The process of making banknotes is tedious and complicated.', 'Banknotes are a fusion of multiple high-tech.', 'Banknotes are rich in artistic value.', 'Banknotes have strict requirements on various processes.']