<h1 class="pgc-h-arrow-right" data-track="6" > 13 years ago, China's national treasure-level confidentiality technology "Ujin Paper" was suddenly leaked. This top-secret technology was once ridiculed by foreigners: he could not get it out for another 20 years. </h1>
In July 2008, Li Baoxiang, director of Nanjing Gold Wire Gold Foil Factory, suddenly received a phone call: "Someone in the market is selling the "Ujin Paper" of your factory, is it directly purchased from the factory, the price is relatively cheap?" ”
Li Baoxiang chuckled in his heart: "Ujin paper" is a state secret, only our factory has this unique skill, how can there be outside?
As early as 2001, the production process and technology of "Ujin Paper" were officially identified as the first batch of state secret technology projects by the Ministry of Science and Technology and the Secrecy Bureau of the People's Republic of China and protected. Only authorized the confidential production of Nanjing Gold Thread Gold Foil Factory.
There are only 5 people in the country who master the core production technology of "Ujin Paper", they are the director of the factory, the deputy director, the chief engineer, the No. 4 technician and the No. 5 technician.
Such a confidential national core technology, was actually leaked? The gold leaf factory immediately reported the case, the State Secrets Bureau quickly dispatched capable forces, and the Ministry of Science and Technology immediately set up a group of experts to rush to Nanjing to thoroughly investigate the matter.
The name "Ugin Paper" may not even be heard by some people, but what is so magical about it, it is so laborious.
However, there is a material "gold leaf" that is widely used in life, and you may have heard and seen it, which is made of gold hammered into thin sheets. Gold is stable in nature, permanently unchanged in color, has good ductility and plasticity, and one gram of gold can be beaten into pure gold leaf of about 0.5 square meters.
In 1999, in the excavation of the world-famous Laoshan Han Tomb, a large number of funerary products with gold leaf were found, that is to say, two thousand years ago, the ancients were widely using the "gold leaf" process.
In modern times, "gold leaf" is widely used in food packaging, medicine and beauty, decorative technology, aerospace, precision instruments, military equipment and other fields, and plays a pivotal role in modern science and technology.
"Ugin paper" is the key to making "ultra-thin gold leaf".
In 1998, several core technical personnel of Nanjing Gold Leaf Factory studied hard, after hundreds of tests, referring to the ancient Chinese gold leaf production process, overcoming step by step difficulties, and finally in 2000, they broke through the gold leaf manufacturing technology in one fell swoop and developed the world-renowned "Ujin Paper", which stunned overseas experts.
The gold foil film with a thickness of 0.3 mm can reflect 98.44% of infrared rays, while the "ultra-thin gold leaf" developed in Nanjing has an irreplaceable role in various high-tech military fields and anti-missile equipment.
Therefore, once this technology came out, it became a sensation at home and abroad. It has suddenly increased China's "gold leaf" global market share to 60%, before this, the international market "gold leaf" sales, China accounted for less than 1%.
Such rapid growth has made several overseas "gold leaf" bigwigs almost experience a devastating blow.
Germany, Italy and other countries of the "gold leaf" top suppliers, have announced the closure. In Kanazawa City, an important production base of the world's "gold leaf" in Japan, its largest "gold leaf" producer had no choice but to entrust all the production links to the Nanjing Gold Leaf Factory, and they were only responsible for selling to the outside world.
How can such a top-secret technology that dominates the world be said to be leaked? Once such top-secret technologies are lost overseas, they will have serious consequences for the military and important industries, and the joint emergency investigation team will quickly launch an investigation after arriving in Nanjing.
First of all, after dressing up in disguise, the investigation team went to the "gold leaf" market in Nanjing Longtan Ancient Town, pretended to be a "gold leaf" purchaser, and secretly inquired about the "imitation gold paper" sold outside. Investigate whether it is related to the agents of the foreign intelligence department, and do everything possible to find out where the final source of the "imitation gold paper" is.
After nearly a month of secret investigation, the investigation team finally found an important clue, a secret factory hidden in the middle of Tongshan Mountain in Baohua Town, Jurong City, Jiangsu Province, this suspicious factory called "Fangyuan Boye", usually the door is locked, two big wolf dogs stand guard in the door, outsiders are never allowed to enter the factory half a step, according to the "insider" revealed, a person named "Boss Xu" is responsible here.
Such a suspicious hidden factory is likely to be the source of "imitation Ugin paper". The investigation team immediately obtained the contact information of "Boss Xu" from the "insider" and expressed his desire to buy some "Ujin paper" as a buyer.
"Boss Xu" promised to sell on the phone, but the delivery place was determined by him. However, what happened next made the reconnaissance team really tired enough, "Boss Xu" changed the delivery location 4 times by phone, and the reconnaissance team went around in a big circle, but in the end he got the goods. I have to say that this "Boss Xu" is also cautious enough.
The investigation team immediately sent this batch of "imitation black gold paper" to Nanjing University for testing, and the results showed that its composition was almost the same as that of Nanjing Gold Leaf Factory.
There is no doubt that this hidden "Fangyuan Boye" paper mill is the production base of "imitation Ujin paper", but how did such a confidential technology leak? Soon the reconnaissance team had the answer.
It turned out that in the next investigation, they were surprised to find that two familiar people appeared in this factory, and they were only two of the five who mastered the production technology of "Ujin Paper": Lu Mou, the No. 4 technician, and Huang Mou, the No. 5 technician.
It turned out that under the seduction of Tao Mou, the husband of No. 4 technician Lu Mou, he secretly co-opted Huang Mou, a No. 5 technician, and prepared to cooperate in the production of "Ujin Paper" to realize the dream of getting rich.
They stole 2 vital additives from the laboratory of the factory, spent a full 5 years, spent more than 50,000 yuan, and finally cracked the ingredients of the additives in 2007 and began secret production and sales.
But the good times were not long, and they were soon swept away, and the beautiful dream of getting rich was finally shattered.
They are so desperate to take risks, are they short of money? Star artists are paid 160 million films, so are such confidential cutting-edge researchers worse than them?