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

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

At first, they thought it was impossible to make US dollar bills, 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 remembered something and said, “When you asked me to buy ink, I didn’t think much about it, according to the list you said, I bought it back, but later I found that the dollar bill used a special color-changing ink, and these inks I bought are not color-changing inks.” ”

“Of course, if you want to buy it, you can’t buy it, this color-changing ink is used to print bonds and banknotes, and it is strictly forbidden for ordinary people to sell and buy.” ”

Chen Yi nodded and said, “Yes, it is impossible to buy it, I have checked, but I have not found any way.” Robbing a color-changing ink transporter is a road, but it is too difficult for a few of us. Fortunately, there are other ways, don’t you think it’s strange that there are still a few buckets of paint in the list I asked you to buy?”

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 a color-changing paint, although the surface and ink are very different, but there is a great internal connection, more than ten years ago, the beautiful national space agency used color-changing ink as the color-changing glass of the shuttle, and later sold the formula to a car paint factory, that is, in fact, the same formula is used with US dollars.” ”

Shi Lei froze, he didn’t expect that the paint he bought turned out to be so big, and how did Chen Yi know, he had already deployed it.

“I’ll go, Chenyi has already thought about it again. ”

“I also wondered what he was buying paint for. ”

“Where did he get all this information?” ”

“I feel that the secret news of this color-changing paint and a formula for US dollars should be more difficult to obtain than the news of gravure printers and acid-free paper, but he so quietly let Shi Lei buy it back, as if he bought several barrels of ordinary paint.” ”

“I became more and more suspicious that he had done counterfeit money before. ”

Of course, with this color-changing paint, it is not yet in place.

After all, paint is paint, and ink is ink.

Now I have to complete the first step, which is to mix it myself according to the recipe of this paint and formulate the color-changing ink required for US dollars.

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

Even the banknote plate, electric board, watermark, banknote thickness, security thread, etc., he solved it, and called up the color-changing ink, what is impossible?

“You put everything in the printing paper and get ready, and I’ll mix the color-changing ink.” After Chen Yi finished speaking, he continued to operate.

He opened the paint ink and began to mix.

This work is relatively tedious, I saw that he took some ink in a bowl, stirred evenly, and compared the pigment table to add or decrease individual inks.

Take a little from time to time, print it on paper, print it in a row according to different proportions, and then dry it with a hair dryer to adjust different angles to see the color change.

The so-called color-changing ink, as the name suggests, has to change color, the dollar bill uses optical color-changing ink, and the color will change with the change of viewing angle.

When the viewing angle is changed by 60 degrees, two distinct colors are produced, the first color is seen when the total reflection is made, that is, the color seen when the viewing angle is 90 degrees, and when the angle of view is twisted 60 degrees to 30 degrees, the first color is canceled out and the second color is intensified.

This is a high-tech security anti-counterfeiting ink that can be printed using traditional engraving gravure methods, does not require complex or additional testing equipment to distinguish authenticity, and is suitable for banknotes, tickets, packaging, etc. Refractive chromic ink has good concealment, difficult to decipher, is for the rapid development of color reproduction technology, such as laser scanning color separation machine and color copier, developed and produced safety ink.

Now, Chenyi is going to decipher this ink.

Fortunately, the counterfeit banknote skills taught by the system also include this one, and he already has a method in his mind, and now he only needs to call it out.

After using it for a while, he adjusted a rough color, and then this color became more and more similar to the color-changing ink on the dollar bill.

He adjusted it for a long time, and finally he was satisfied, stopped everyone who was busy, and said: “Adjust it, you guys come and take a look.” ”

Li Zhuo was stunned: “So fast?”

Before the banknote plate and the electric board were used for a few days, this ink adjustment was less than a day

Li Zhuo, Shi Lei, Yang Mi, and Zhao Jinmai all immediately stepped forward, and saw that Chen Yi had a piece of paper in his hand with a line of green drawn on it, no, it didn’t seem to be green.

Yang Mi took it, it was green on the front, but after turning the angle, it turned gray, exactly the same as the color-changing ink on the dollar bill.

Zhao Jinmai exclaimed: “Oh my God, it will really change color.” ”

Yang Mi exclaimed: “This should be high-tech, you tuned it out so quickly.” ”

Li Zhuo and Shi Lei did not speak, but in fact, they were more shocked in their hearts, and they understood better how awesome it was to adjust the color-changing ink of US dollar bills.

The comment area of the live broadcast room boiled again.

“Well, even the color-changing ink is brought out. ”

“Electric plates, acid-free paper, gravure printing machines, watermarks, dollar thickness, color-changing inks and other problems have all been solved, so doesn’t that mean that it can be printed?”

“Everything is ready, just waiting for printing. ”

“Groove, so excited!”

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