If you are asked to simulate committing a crime, will you become the godfather of crime?

Shi Lei and Li Zhuo were both a little excited at this moment.

At first, they thought it was impossible to make U.S. dollars, but as one problem after another was solved, it became possible, and even seemed to be close at hand.

"Ink, another big problem is ink. Shi Lei thought of something and said,"When you asked me to buy ink, I didn't think much about it. I bought them all according to the list you mentioned. But then I checked and found out that the US dollar bills use special color-changing ink, and The inks I bought are not color-changing inks."

"Of course, if you want to buy it, you won't be able to buy it. This kind of color-changing ink is used to print bonds and banknotes, and ordinary people are strictly prohibited from selling it. Chen

Yi nodded and said,"Yes, it's impossible to buy it. I've checked, but I didn't find any connections." Robbery of the discolored ink transport truck is a way, but it is too difficult for a few of us. Fortunately, there are other ways. Do you remember that there were a few buckets of paint in the list I asked you to buy? Aren't you surprised? Shi

Lei nodded:"It's very strange, but what does paint have to do with color-changing ink?""

Chen Yi opened a bucket of paint and said:"This kind of paint is color-changing paint. Although the surface is very different from ink, there is a big internal connection. More than ten years ago, the United States Space Agency used color-changing ink to make paint. The formula for the shuttle's color-changing glass was later sold to a car paint factory. In other words, it actually used the same formula as the U.S. dollar."

Shi Lei was stunned. He didn't expect that the paint he bought would be so famous. And how did Chen Yi know that he had already deployed it?

"I'll go, Chen Yi has already thought about it"

"I was also wondering at that time, why did he buy paint?"

"Where did he get all this information?"

"I feel that the secret information about the color-changing paint and the US dollar formula should be harder to obtain than the information about gravure printers and acid-free paper, but he was so calm and let Shi Lei buy it back, as if he was buying a few barrels of ordinary paint. Same"

"I became more and more suspicious that he had been involved in counterfeit money before."

Of course, with this color-changing paint, we haven't finished it in one step.

After all, paint is paint and ink is ink.

Now we have to complete one step of work, which is to prepare the color-changing ink needed for US dollars according to the formula of the paint.

This is still not a simple project, and even a little impossible for ordinary people. However, this time, Shi Lei and Li Zhuo have no doubts.

Even the banknote version, electric board, watermark, banknote thickness, security thread, etc., He has solved it all and mixed up the color-changing ink. What is impossible?

"You first place everything ready for printing banknotes, and I'll mix the color-changing ink."After Chen Yi finished speaking, he continued to operate.

He opened the paint and ink and began to mix it.

This work was relatively tedious. He took some ink in a bowl, stirred it evenly, and compared the paint table to increase or decrease individual inks.

Take a little from time to time. , printed on paper, according to different ratios, printed in a row, then dried with a hair dryer, adjust different angles to see the color change. The so-called color-changing ink, as the name suggests, must change color. US dollar bills use optical color-changing ink, and the color will change. Changes with the change of viewing angle.

When the viewing angle changes by 60 degrees, two completely different colors will be produced. The first color is the color seen during total reflection, which is the color seen when the viewing angle is 90 degrees. When the viewing angle is rotated 60 degrees, When the viewing angle is 30 degrees, the first color is offset and the second color is intensified.

This is a high-tech security anti-counterfeiting ink that can be printed using the traditional engraving gravure method and does not require complex or additional detection equipment to distinguish Authenticity, suitable for banknotes, tickets, packaging, etc. Refractive color-changing ink has good concealment and is difficult to decipher. It is developed and produced for the rapidly developing color reproduction technology, such as laser scanning color separation machines and color copiers. Security ink.

Now, Chen Yi wants to decipher this ink.

Fortunately, the counterfeiting skills taught by the system also include this one. He already has the method in his mind, and now he just needs to call it up. After using it for a while After a while, he adjusted a rough color, and then the color became more and more similar to the color-changing ink on the US dollar bills.

He adjusted for a while, and finally satisfied, he stopped everyone who was busy and said:"It's adjusted, come and take a look.

Li Zhuo was stunned:"So fast?""

The banknote printing plate and the electronic board were used for several days respectively before. How can I adjust the ink in less than a day?

Li Zhuo, Shi Lei, Yang Mi, and Zhao Jinmai all stepped forward immediately. They saw a piece of paper in Chen Yi's hand, with drawings on it. There was a line of green on it, but it didn’t seem to be green. Yang Mi took it and it looked green from the front, but after turning the angle, it turned into gray, just like the color-changing ink on the US dollar bills.

Zhao Jinmai exclaimed:"Oh my God , it will really change color. Yang

Mi exclaimed:"This must be high-tech, you can adjust it so quickly.""

Li Zhuo and Shi Lei didn't speak, but in fact they were even more shocked. They knew better how awesome it was to use color-changing ink on US dollars.

The comment area of ​​the live broadcast room was boiling again.

"Now it’s better, even the color-changing ink has been mixed out"

"The problems such as electronic boards, acid-free paper, gravure printing machines, watermarks, thickness of US dollar bills, color-changing ink, etc. have all been solved. Doesn't that mean it can be printed?"

"Everything is ready, just waiting for printing"

"Damn, I’m so excited!"

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