Fujian Daji Scissors And Adidas

Recently, a container truck loaded with nano particles.

Tailoring scissors from Fuding Industrial Park

Out of the way, the shipper is the famous American Adidas company.

The first patent:

From OEM to independent innovation

In the 80s of last century, Chen pin Guan founded Fuding Daji scissors factory and embarked on the road of OEM.

"At the beginning of the establishment of the factory, for the domestic brand of knife and scissors brand, we can only earn a small amount of processing fees, and I gradually realize the importance of independent innovation."

Chen pointed out that he integrated the technological resources of enterprises and began the first technological pformation. He developed a series of industrial scissors, such as tailors and scissors, and won the first national patent.

"Although the same traditional forging process is used, our company's patent product price is 20% higher than that of other hardware companies."

Compared with the international famous scissors such as Germany and Japan, the domestic scissors are generally not sharp enough.

To improve the sharpness of knife edge, the problem is where the knife composite steel comes from. In October 1998, Daji company started the second technical pformation from the composite steel process, and 2002 clothing.

The forging process of composite steel was successful, and the national patent was awarded the following year.

This result has made Daji company move from the ordinary hardware process to the modern composite steel manufacturing stage. The average value of the product has nearly doubled, and the supply is in short supply.

Eighth patents:

Break through technological blockade in developed countries

"Scissors made of composite steel forging process, although the knife edge is very sharp, but long-term use, easy to passivation, oxidation, need sharpening to improve, otherwise the quality will drop."

Chen Pinguan said.

In 2002, Chen pin Guan discovered that there was a ceramic knife in Japan that could change this defect.

He told the author: "ceramic knives made from nano materials are harder than steel, and do not need to sharpen their knives. They are also healthy, hygienic and environmental friendly."

Because of the technical blockade imposed by developed countries on our country, the domestic hardware industry has little knowledge of the technology of nano ceramic knives.

At that time, no one had heard of nano ceramic knives, and independent research and development meant high input and high risk.

What should I do?

In 2003, in the light of the idea of reserve products, Daji company embarked on the R & D journey.

At that time, it was aiming at the research institutes, enterprises and institutions that conquered nano ceramic knife technology, and there were more than 50 domestic enterprises.

Only one of Daji company can persist in realizing industrial production so far.

Technology is inferior to that of scientific research institutions, and strength is inferior to that of large enterprises.

Where does Daji win?

Winning is sticking to it. There are more than 30 processes before and after the nano ceramic knives. The production process is complex, the product flow is long, and every link is insurmountable.

Since 2004, the researchers have been trying to find a way across the river.

In 2008, nano ceramic knives were finally developed.

In January 2009, Daji nano ceramic knives technology was awarded the national patent, which is also the eighth patented technology obtained by Daji company.

Nano ceramic knives quickly occupied the domestic scissors market. The average price of industrial scissors jumped from 60 to 100 yuan to 220 to 280 yuan, and the average price of civilian scissors jumped from 30 to 50 yuan to 80 to 120 yuan.

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Twelfth patents:

Seize the commanding heights of the international scissors industry

Nano ceramic knife technology solves the problem of easy oxidation and durability of cutting edges, but the traditional hardware production line of scissors still needs improvement.

In June 2009, Daji company decided to develop the most advanced ceramic knife production line by ourselves. Chen pin Guan led the R & D team to contact the experts of the Chinese Academy of Sciences and visit Japan.

It is not easy to realize the idea of refitting.

"The hardness of ceramic knives is 9, second only to hardness of 10, and sharpness is 10 times higher than that of steel knives."

Chen Pinguan told the author, "we used to adopt two ways: composite steel and nanotechnology, and the biggest limitation of these two ways is that the process is independent, and it is very difficult to achieve seamless combination of 100% blades, that is, the qualified rate of products needs to be improved."

Can we find a new type of production line instead? In 2010, "6? 18", Daji company and the Chinese Academy of sciences joined the appropriate technology, decided to start the third technical pformation of the production line, and change the forging of scissors from semi-manual and semi mechanical processes to semi-automatic and computerized micro control manufacturing, so as to improve the quality and productivity of the products.

After the third technical pformation, Daji company got twelfth patents, and was also recognized as a provincial high and new technology enterprise.

The standard revision unit has the right to speak in the industry.

Today, 60% of the profits of enterprises come from nano ceramic knives.

In the first half of the year, the domestic market share of the company reached 32.6%, sales increased by 35% compared to the same period last year, ranking third in the same industry in the whole country, ranking first in Fujian.

"The success of nanoscale ceramic knives is not only a triumph for technology, but also for an enterprise."

Chen Pinguan said that the greater significance is that Daji company ripped off the technology blockade of developed countries.

The Chinese made nanomaterials knives made by ourselves are dancing on the international market with the advantage of high quality and low cost. 3 Japanese companies with 30 years of production history have been eliminated.

Not long ago, Daji company began to develop ceramic surgical scalpel on the basis of nanomaterial zirconia ceramic knives.

"If the innovation is successful, it will be the first international initiative. This kind of surgical knife blade is sharp and thin, so that the cutting surface of muscle tissue is neat, and the healing speed is accelerated. It will change the defects of medical operation now."

Chen Pinguan said.