The "Blue Ocean Of Innovation" Behind A Mask.

Under the epidemic situation, a small respirator has become the focus of attention from all walks of life.

As an important National Bio pharmaceutical industry base in Shijiazhuang, more than 10 science and technology enterprises exert their scientific research advantages, tap their own expertise, persist in innovation and strive for progress, and quickly start the research and development of mask technology under the support of the Party committee and government, and run out of hard core to produce "acceleration".

Please go with reporters to some technology companies and feel the surging energy of mask development and production.

Boldly cross the border to seize the new draught

Walk into the Shijiazhuang Tibetan medicine Limited by Share Ltd, and many workers wearing masks hurriedly walk through the factory area. All kinds of green plants are full of vitality and spring.

Since the outbreak of the outbreak, the Tibetan medicine company, as the backbone pharmaceutical company stationed in high-tech zones, has rapidly adjusted its direction to produce masks under the vigorous support of the hi tech Development Zone. It mainly supplies enterprises in the city and high-tech zones to solve the urgent needs of the epidemic and help to resume work and resume production.

The Tibetan medicine industry is a national high-tech enterprise and a well-known trademark enterprise in China. During the epidemic period, the national pharmaceutical enterprise decided to turn the one hundred thousand level clean workshop of the original production into production protection and medical masks.

"We are one of the fast changing enterprises in the hi tech Zone. We already have three production lines, and we are going to make two production lines in the near future to produce KN95 and disposable masks, while expanding other fields." Wang Zhisen, chairman of the Hebei provincial government award for quality award, said that the development and production of such products as a mask is the need for transformation and upgrading of enterprises and the need for social responsibility.

In order to successfully cross the border, the company specially invited experts to train skilled workers, and familiar with equipment performance, production process, fault handling and other links.

Another Gaocheng pharmaceutical company, Shijiazhuang Yuhui Pharmaceutical Co., Ltd., after resuming work, decided to increase the mask production line on the basis of ensuring the production of oral preparations.

"Masks are classified well, and we apply from the shortest time mask category to help prevent and control epidemic situation." Wang Jian Shi, vice president of research and development department, said.

As a pharmaceutical company, Yu Hui pharmaceutical has the basic conditions for the production of anti epidemic materials, such as clean workshop, GMP management system and technical personnel for quality control of respirators. In the face of large demand for masks and large market gaps, they are technically transforming the workshop and producing masks.

After more than a month's preparation, the enterprise was formally put into operation. They also introduced a set of advanced equipment from abroad to prepare for the production of high-end and child masks.

For technology companies, it is particularly important to find and seize market new outlets.

To come to Hebei tianwo science and Technology Park Technology Co., Ltd., dozens of people wearing blue isolation clothing, wearing masks are seriously operating several automatic mask machine.

This is a company that has obtained many national patent certificates except formaldehyde. The epidemic began to change rapidly at the very beginning, and a new clean one hundred thousand class workshop of 1000 square meters was built.

"At that time, there were very few enterprises producing masks in Shijiazhuang, and the future is also a market." General manager Wang Xingli said: "we are a service industry, we must produce high standards, and disposable masks are made in the clean workshop of the one hundred thousand level standard."

With the help of high-tech zones, the project has only been used for one day, and the necessary materials are also being examined and approved soon. Now the 4 production lines can produce 200 thousand flat respirators per day, and the next will increase to 8, including 4 automatic KN95 mask production lines, to fully protect the needs of Shijiazhuang enterprises and the public.

Innovation wins the commanding heights first.

Connect two layers of non-woven fabric and a layer of melt blown cloth, cut the rotary cutter, and press the roller. With the sound of regular noise, a piece of blue masks line up from the conveyor belt.

Located in the Shijiazhuang economic and Technological Development Zone, China's weapons industry group Lingyun Taihang company, the production of civilian products are mainly railway supporting products.

During the epidemic period, the supply of materials for prevention and control was tight. In order to enable relevant enterprises to produce more masks, we began to research and develop mask machines independently. General manager Li Zengliang said that because he had never touched this field, whether R & D or production is a new challenge.

At the very beginning, the drawings of the enterprises were not complete, lacking the key parts processing maps, and there were many technical parameters missing. With the deep technical details and the foundation of producing textile machinery, the R & D team of more than 30 people studied a sheet of drawings. After fierce fighting all night, the drawings of 548 parts of the mask machine were completed. After UG simulation, the product process documents were also compiled.

"We only produced the first full-automatic mask machine in Hebei in 15 days." Xin Jianshe, senior research and development officer, said: "this machine can produce 60 disposable protective masks per minute, producing 60 thousand to 80 thousand per day, which is more reliable and stable compared with similar products in the market."

The Tibetan medicine industry is equally concerned about the research and development of masks. Walk into the lab, gas detector, hand washing machine, pull instrument and so on. All the technicians in white coats are working on various instruments.

"We mainly produce Tibetan medicine and Tibetan medicine health products. But the company is very close and has invested a lot of manpower, material resources and financial resources. Wang Zhisen, chairman of Tibetan medicine, said.

Today, the company has formed 5 research and development teams specializing in the development of child masks, nano masks and graphene respirators.

"We need to strictly carry out repeated experiments and corrections on key data such as oil substance transmittance, microbial transmittance and virus adsorption rate, in strict accordance with national standards, and cooperate with the third authoritative authorities to ensure that the products can be verified at an early date." Deputy chief Wei Xue Chun said.

For example, children's mask, the difficulty of research and development is that it has a strong adhesion, the design should be scientific, so that children can live; graphene mask, we should make full use of graphene strong adsorption of dust and filter virus capabilities, so that with the melted spray cloth, non-woven fabrics and so on to form a good superposition effect.

As a technology-based small and medium-sized enterprise, Yu Hui pharmaceutical uses many pharmaceutical quality assurance and quality control methods in mask production research and development to ensure quality.

"We have invested about 5000000 yuan in R & D." Vice president of production department Zhang Hongyang said.

"After solving the needs of the most basic production of disposable medical masks, we began to develop more humanized and more comfortable respirators from materials and shapes." Vice president of research and development Wang Jian Shi said.

For example, when wearing glasses, wearing glasses will produce fog and affect sight. Their research and development goal is to fit the mask shape of the face curve better, and the more plastic nose beam can form a fixed pattern, similar to a small clip, one click can not have too many gaps.

In addition, the company will also develop child masks. The current equipment has only one specification, and the production of child masks needs to be replaced by new equipment. In order to save money, they plan to work hard on mold, develop a set of mold in ultrasonic welding and cutting tools, and at least produce two kinds of mask production equipment.

Children's masks need to shorten the ear zone, the size of non-woven fabric and meltblown fabric is smaller, and there are meticulous changes in skin irritation, bacterial colony count and so on. "But we have confidence." The technical expert said.

Saving energy and leveraging big industries

After putting on the headgear and putting on two layers of shoes, the reporter went into the Tibetan medicine workshop and welding workshop. Several masks were running rapidly, and several skilled workers were working together.

Today, the company has nearly 100 R & D, production and logistics teams to tackle masks. It is one of the most powerful and powerful technology companies in R & D and production of high-tech masks.

A small mask brings huge industrial chains.

Non woven fabrics, melted spray cloth, ear belt line, nose bar, plastic tape, packing box...... It affects dozens of enterprises in the upstream and downstream industries such as textile, medicine, chemical industry, machinery, logistics and so on.

"The whole mask production chain is divided into four layers. Upstream is polypropylene, rubber and other petrochemical raw materials enterprises, the upstream is the use of raw materials to produce melt blown cloth, non-woven fabrics and other production enterprises, the middle reaches of the mouth mask is used to make non-woven fabrics into mask business, downstream hospitals, pharmacies and other end-users. Yu Hui pharmaceutical production vice president Zhang Hongyang said.

The production of a mask involves not only basic industries such as metallurgy, electronics, but also raw materials, equipment, plant, capital, manpower, production cycle and so on.

The municipal Party committee and the municipal government put forward the vigorous development of the "four types of economy" and put forward the strategy of "one core, one ring and many nodes" in the urban economic development.

"As a member of the" one ring ", we will work with local universities to develop new materials, including membrane materials, biodegradable polymer materials, and finer non-woven fiber technology. Wang Hui Shi, vice president of Yuhui pharmaceutical research and development department, said.

The enterprise, as the middle reaches of the industrial chain, monitors product production process, ensures quality and reduces costs. At the same time, it optimizes the production process, equipment and components, and provides experience for upstream R & D personnel with the experience of production line.

As a matter of fact, there are still many enterprises in our city.

The production line industry of Yiling pharmaceutical masks has been put into operation to produce "Lianhua" series of respirators. Shijiazhuang Puji Medical Technology Co., Ltd. has transformed the original purification workshop to produce medical isolation masks, producing 200 thousand daily output; Hebei leader wild goose Garments Co., Ltd. has also switched to a disposable general respirator; Hebei platinum Medical Equipment Co., Ltd. changed its production to match the facial contour and accessories. A respirator with the best filtration effect...

The transformation of enterprises requires great courage and policy support.

"The key protection enterprises that produce epidemic prevention and control materials in the high-tech zones can apply for interest discount on the newly entered into loan contract after the epidemic prevention and control period in January 1st this year. The interest rate will be 50% of the loan interest rate, and the period will not exceed 1 years. In addition, there are still many policies to support masked masks. Ding Feiyan, director of science and Technology Bureau of hi tech Zone.

Zhang Ning, director general of Gaocheng science and technology innovation Bureau, introduced a series of policies for the transformation of masks of technology enterprises. For example, after the outbreak, enterprises can enjoy the policy of transformation and upgrading because of the change of demand. In order to reduce investment risks and emergency needs, enterprises' production capacity should be retained according to requirements according to the requirements of the production line, and the annual subsidy will be 10% years for 3 years.

In order to better support the epidemic prevention and control, the city science and Technology Bureau organized and mobilized enterprises to carry out research and development of rapid detection kits, testing equipment, control equipment, protective supplies and equipment.

However, in the survey, reporters found that many enterprises faced with the problem of face changing masks face a common difficulty, namely, the shortage of raw materials such as melted spray cloth and non-woven fabrics.

A valuable information is that our city is increasing policy support for key material production enterprises in technological transformation and new capacity.

With the support of a series of innovative policies and innovative environment, the development and production of masks in Shijiazhuang has grown from scratch and from weak to strong. Under the overall arrangement of the strategic pattern of "four types of economies", it has shown different technological energy with its unique perspective and strong innovation power.