Liu Zeshun: Penetrating Space Technology Breakthrough Seamless Bonding

Liu Zeshun (left two) studied business with his disciples. He said he knew everything and said everything.

Craftsman's craftsman

Making shoes is "three cobbler, top Zhu Geliang", so we can learn more about communication.

If you keep a little, I'll keep a little more. How can I work together?

Vocational school education is very important.

Learning a technology is good for development.

Many vocational school students have practical experience and skills that our enterprises need.

The idea of increasing vocational school education is correct.

Liu Zeshun, technical director of Qingdao Hengda Limited by Share Ltd

He is a senior high school graduate and a postdoctoral research station leader, he said.

In fact, there are only three simple processes: tailoring, sewing, molding, but often carrying a bedding to the office. A study is all night long. He says that making shoes is "three cobbler, the top Zhu Geliang", but one person creates 68 million 200 thousand yuan for innovation through the innovation. He is the technical director of Qingdao Hengda Limited by Share Ltd, Liu Zeshun.

Some people say he is a shoe buff. Some people call him "shoe God". Liu Zeshun, who passed the age of no doubt, said, "I am a craftsman, a worker who earnest shoes."

Others walk to see the road.

He walks and watches shoes.

After 70, Liu Zeshun's original academic background was high school, but he grew up to be an enterprise technical director with knowledge, technology and management, and chief technician in Shandong. His progress was the growth history of Chinese craftsmen.

1034 patent applications, 5 invention patents research, 45 national footwear standards were formulated, and a series of innovation figures of Qingdao Hengda stock were completed by Liu Zeshun.

Because of his technical support, he has been identified and awarded the "national accredited enterprise technology center", "the State Export Commodity exemption inspection enterprise", chaired 235 key research projects at all levels, solved over 600 difficult technical problems on the spot, and worked out more than 3000 key operational essentials.

According to the data provided by Hengda stock, Liu Zeshun has created more than 6820 Yuan directly for the company in terms of innovation.

25 years ago, Liu Zeshun did not expect to have today.

He also did not deny that when he graduated from senior high school in 1991, he felt very boring and boring when he started to enter junior high school.

However, under the guidance of Shifu, he quickly studied how to improve technology and improve the process.

Among them, the improvement of a gluing technique has turned the life of the former three people into two people, saving nearly 200 thousand yuan a year for the company.

Liu Zeshun attributed this pformation to attentive attention and continuous learning.

Hard to train all kinds of "kill skills", the length of the upper shoe, the size of the shoe will be known at a glance; the seven centimeter shoe pattern has a millimeter error or skew, which can be seen by drilling.

In fact, he only spent three or four months practicing this kind of eye power, he said.

He has always been willing to listen to and learn from national intellectual property rights websites, industry exhibitions and academic conferences.

Years of research on shoes also made him develop occupational diseases: others walk to see the road or look ahead. He is used to looking at his feet and looking down.

"When people wear shoes with good shape or good material, I can see them at once, and sometimes ask people to take off and see how they do it."

Liu Zeshun said that sometimes people wonder why he always likes to bow his head, which is actually his occupational disease.

"Love to the shopping malls, wholesale market counters to see different shoes, a lot of time to stand there, people will know that I am making shoes", and the general consumers look at the appearance, inquiry price is different, Liu Zeshun is more concerned about how to pack the insole, what materials are used in the outer layer, and therefore are often seen through identity.

Space technology

Breakthrough seamless bonding

Liu Zeshun said he could learn all the time, but he could not copy others.

Whether they make their own products or do their own processing, Chinese and Chinese enterprises must grasp the links of R & D. If they want to know them, they will become the most laborious and the most profitable ones.

Liu Zeshun believes that Chinese enterprises should study western advanced technology and then innovate on this basis.

For example, space water and breathable technology, more than 10 years ago, the United States imposed a technical blockade on China.

Liu Zeshun led the research team to collect and plate all kinds of data, organize the reverse interpretation, and constantly test, think and collide from morning to night, and quickly master these core technologies.

3 square centimeters of material, there are 900 million small holes.

If you put this material on the water cup, the water will not flow out, but the hot air of the water molecule can be passed through. Liu said that making shoes with such materials will have certain heat preservation and better air permeability, and therefore will be very popular in the international market.

In 2002, Hengda shares began to take part in the world such as

Cooperation is now a key technology: leather is seamlessly bonded to Liu Zeshun's head.

This technology is mainly aimed at the problem of the lack of leather materials and the increasing cost. The core of the technology is to make the leather molecules collide fiercely by high frequency electromagnetic wave, so as to generate high temperature, so that the broken leather can be fused.

This not only saves the leftover bits and pieces, but also makes the products achieve a firm and beautiful effect.

Raw materials are efficiently utilized.

In order to master this technology, Liu Zeshun simply moved the bedding into the laboratory, did not go out to eat and stay, and repeated experiments. In less than a month, he and his colleagues finally grasped the bottleneck problem of the seamless bonding of leather, which surprised foreign experts.

Since then, Liu Zeshun and the technical team have combined the special technology of different leather materials to establish a seamless bonding system, which makes the workmen easy to operate, understand and improve the utilization ratio of leather between 7% and 8%.

A pair of high boots saves cost nearly 10 yuan, the whole country produces 20 billion pairs of shoes every year, the economic benefits produced by patent promotion can be imagined.

This technology can be applied not only to leather shoes, but also to leather seats and leather sofas.

Therefore, Liu Zeshun led the national invention patent "leather seamless bonding technology" by experts as "creating a grassland without grassland."

Hengda now has five brands: Hengda, Adi Lina, power foot, Nai Yu and filial shoes, and has worked with many international brands to cooperate with ODM to design and produce international famous brands such as Skech, Jiu Xi, ZARA, H&M, Japan, and so on.

Maybe you go abroad to buy and buy products that are produced in Jimo, Qingdao.

In the past, foreign shoe manufacturers were put in China because of low labor costs, and now because of the high manufacturing technology.

Liu Zeshun said that in terms of materials, technology and production, there is no difference between Chinese footwear enterprises and foreign countries.

The real gap is in the design of classic meticulous and brand marketing.

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Developing "no throwing" materials

Without reservation

The most typical feature of our Chinese and Chinese enterprises is the support of traditional culture.

Liu Zeshun said that this support is the starting point for the design and production of enterprises, as well as the source of strength for technological progress and bravely fighting for the upstream.

We also have national feelings in making shoes. The embodiment of this feeling is to make a pair of shock absorbing and anti skid shoes for the elderly, and tailor shoes for all customers.

Every industry thinks that they have promoted social progress, and practitioners in every field have their own sense of honor.

In Qingdao Hengda shares, the first stop that Liu Zeshun took you to visit is the balanced foot shoe developed by him.

The field workers did a test. Everyone wore their own shoes. They put their hands behind their backs. The staff pressed down and easily overcame them. When the newly developed balance shoes were replaced by the newly developed ones, the amplitude of the tilt decreased greatly after the repressing. The mystery came from the latest research and development of Liu Ze Shun.

In addition to profit and social responsibility, the starting point of the research and development is to reduce the fall and fall of the elderly, and further promote filial piety culture.

Wang Jiwan, chairman of Hengda Group, said that this has put forward a comprehensive and strict requirement for the safety, anti-skid, shock-absorbing and ultra light performance of shoes.

Liu Zeshun spent more than a year studying and studying in Italy and Japan. He repeatedly researched and verified all kinds of materials, and finally adopted the design plan of 8 layers of bottom materials, which integrated many technologies such as nanomaterial antibacterial purification, non-woven linen moisture absorption, EVA and NR synthetic materials.

"Water and oil are sprinkled on marble. EVA and natural rubber synthetic materials are used as sole. Micro channel slipper resistant shoes can squeeze water and oil out and people will not fall."

Liu Zeshun said that the development and production of these shoes is the company's filial piety for the 220 million elderly in China, and also enables him to realize his desire to benefit others.

Now, as technical director of Hengda stock, Liu Zeshun also brings dozens of disciples. According to his statement, he should make "girlfriends" with his apprentice, and teach various skills without reservation.

Ma Junbo, the apprentice he taught by hand, and the first place in the Shandong skills competition in 2014, said Liu Zeshun was not only demonstrating himself, but also taking pains, and more importantly, as brothers.

"People and enterprises should have altruistic thinking. What do I want to do not only think of myself, but also consult with experts from all walks of life to collect information from all sides."

Liu Zeshun said that it was this communication that made him discover more skin friendly chitin fiber materials, and has now been applied to production.

And more people's suggestions, customized for different groups of people, have also opened up users in various provinces and municipalities, and customization has accounted for 10% of the company's market.

This is Liu Zeshun, an ordinary Qingdao worker, a conscientious shoemaker, a shoe lover in the eyes of a colleague and friend, a shoe God in the eyes of many consumers.

Text / photo newspaper reporter Jiang Zhenhai

Boots look like a piece of leather.

No joint was found outside.

A boot looked at a complete leather. Liu Zeshun showed us the inside of the boot to see that there were two seams. The seam trace could hardly be seen. This is the "leather seamless bonding technology" which has won the national invention patent.

As the chief technician and senior engineer of Shandong Province, Liu Zeshun is very modest. He also understands the reason why the time has made heroes.

He thanked the head of the company, Wang Jiwan, who sent him to Shanghai cotton spinning school in 1993, which is the beginning of his comprehensive learning technology.

He also often thanked the progress of the times, recalled the hardships of the year: "at that time, there was no stereotype machine, the shoes were stretched to help the stereotypes should be put on the legs, with hammer hammers", a pair of shoes to hit more than 130 hammers, one day to do more than 70 shoes, legs full of calluses, everyone laughed at himself, "no weapons."

In the same way, the style of handwork was designed for at least one day. Now, with 3D modeling, it will soon be effective.

The development and progress of science and technology enable him to liberate himself and study and study more technology.

In the cooperation and competition with enterprises at home and abroad, Liu Zeshun's shares have profoundly understood the importance of technological R & D and innovation.

The company set up a technical title very early, giving the corresponding subsidy to the high professional title.

The company not only carries forward the traditional culture, but also more importantly uses the enterprise management, the salary is higher than the peripheral enterprise wages 10%, requests to treat the worker like family.

As a private enterprise, Hengda now has 60% of its products in China and 40% of its products are sold abroad.

Filial shoes and other special products have opened up international sales.

Nowadays, a large number of Qingdao manufacturing enterprises, such as Haier, Hisense, Qingdao beer, Central car Sifang, Qingdao double star and Hengda stock, not only have their own core competitiveness, but also enter the quality period from the creation of quality period, not only leading the relevant technology and industry standards, but also occupying a place in the international market.

Made in Qingdao is the symbol of China's manufacturing.