Original title: State-owned Assets Supervision and Administration Commission encourages central enterprises to speed up the layout of meltblown cloth production capacity to help solve the shortage of mask raw materials

"Countless masks are running towards us !!!"

Late at night, March 6

As a "cloud supervisor" among millions of netizens

Central enterprise meltblown cloth production line live video

Some netizens sigh

At 23:59:56 on the same day, in the western suburbs of Beijing, Sinopec Yanshan Petrochemical Plant, the huge melt-out nozzle continuously ejected white fibers, which instantly condensed into snow-white cloth. More than 600 employees from all parties participating in the construction fought continuously for 12 days and nights. The Yanshan Petrochemical meltblown non-woven fabric production line co-constructed by Sinopec and SINOMACH was successfully started up and produced qualified products.

As an important raw material for the production of masks, meltblown cloth has been in strong market demand for the past few days. According to the State Council ’s SASAC Medical Materials Special Working Group, as of 24:00 on March 6, the output of meltblown fabrics of central enterprises reached about 26 tons on the same day. As the new production line is completed and put into operation, the output of meltblown cloth will increase sharply in the next week, which will greatly ease the tension between supply and demand. The SASAC and central enterprises will continue to increase their efforts to ensure the supply of medical materials such as medical mask production materials.

48 hours in advance

Open the mask industry chain in 12 days

The epidemic is an order. Facing the shortage of medical prevention and control materials such as medical masks and protective clothing, the State Council Committee of the State Council of the State Council resolutely implemented the important instructions of General Secretary Jinping and the Party Central Committee ’s decision-making and deployment, fully mobilized, fully deployed, and comprehensively strengthened the prevention and control of the epidemic. At that time, medical supplies such as import masks were strongly pushed forward.

On February 7, Hao Peng, Secretary of the Party Committee and Director of the SASAC, and Leader of the Leading Group in Response to the Pneumonia Epidemic of New Coronavirus, Hubei Xiantao Hengtian Jiahua Nonwoven Co., Ltd. 2.Xinjiang Jihua Group's protective clothing production Hebei Shijiazhuang Jihua 3502 Professional Wear Company's production workshop video connection, emphasizing the need to adhere to quality first, maintain the state of wartime, and urgently prevent epidemics, and step up the transformation of production, Expansion of production capacity, and strive to schedule full production.

Meltblown cloth is the filter layer in the middle of medical masks. It has good filterability, barrier properties, thermal insulation and adsorption properties. It is described as the "heart" of masks and is one of the important raw materials for the production of medical masks. Hengtian Kahua Nonwoven Co., Ltd. (Hengtian Jiahua), a subsidiary of SINOMACH, was fully resumed on January 26 (the second day of the new year), and it quickly moved five international advanced spinning and melting production lines. Capacity expansion, production of filter layers for masks, inner and outer non-woven fabrics, etc. At the same time, the mask production line has been rapidly expanded, and the current output has reached 1.1 million pieces / day.

Hengtian Jiahua quickly produces flat medical masks

Ever since February 20, Evergrande Huahua has urgently switched to meltblown filter materials irrespective of capacity loss. Currently, it can produce about 21 tons of meltblown filter paper with performance of BFE95 and above, and can produce about 21 million medical masks. From the beginning of February to March 6, a total of 609.1 tons of meltblown cloth were produced.

And Sinopec, which was originally "irrelevant" to the direct raw materials of masks, has also joined the ranks of meltblown cloth production. As the largest medical raw material supplier in China, Sinopec is the most upstream polypropylene raw material producer in the mask industry chain. In order to ensure the stability of the midstream melt-blown cloth and the supply of downstream mask products, Sinopec has increased production in accordance with the requirements of the SASAC. , Decided to fully intervene in the production of meltblown materials, meltblown cloth and masks, opening up the entire industrial chain of mask production.

On February 24, Sinopec and SINOMACH quickly cooperated to establish 10 meltblown non-woven fabric production lines, and arranged for Sinopec's subsidiary Yanshan Petrochemical to build a meltblown non-woven fabric with an annual design production capacity of 14,400 tons in half a month. Textile production.

Half a month! This is the construction speed of Vulcan Mountain. Under normal circumstances, it takes about half a year to complete the construction of a 10,000-ton meltblown cloth production plant.

Sinopec Yanshan Petrochemical Meltblown Cloth Plant Construction Site

Yanshan Petrochemical moved by the news and set up a leading group and 6 professional groups overnight to organize and coordinate the construction and production preparation of the meltblown cloth. A temporary party branch was quickly set up at the construction site, and four party member commandos rushed to the forefront.

On February 29, the pouring of the equipment foundation of the main plant was completed, and the project construction was transferred to the equipment installation stage. In the complete equipment workshop, there are pipeline operations underground, civil operations on the ground, large-scale equipment installation on the platform, hoisting across the ground in the air, anti-corrosion and interior decoration construction on the truss ... 600 participants participated in the construction, taking turns. The progress is controlled throughout, and the daily work volume is 3 to 5 days under normal circumstances.

On March 1st, 4 fans were in place; on March 2nd, the lifting platform was in place; on March 3rd, the core equipment of the production line was successfully installed; on the evening of March 4th, the last large-scale equipment was shipped to the site, and later The processing system was installed overnight; in the early morning of March 5th, the equipment installation of the meltblown cloth project was completed; in the middle of the night on March 6th, after 40 hours of process commissioning and equipment transportation, the meltblown cloth production process flow was opened, 48 times ahead of schedule. hour! According to the designed capacity of Yanshan Petrochemical, it can produce 4 tons of N95 meltblown cloth or 6 tons of medical flat mask meltblown cloth every day, which can meet the production and supply of 1.2 million N95 masks or 6 million medical flat masks. This precious 48 hours means that more than 12 million medical flat masks can be produced.

Sinopec's polypropylene meltblown non-woven packaging finished product "In this epidemic stagnation battle, masks and shields are needed to 'fight' in the front, and we must pay close attention to the production of materials in the rear to ensure the needs of the front." Sinopec News spoke People say.

SINOMACH Research Institute provided the meltblown cloth production equipment provided by Sinopec Yanshan Petrochemical for the project equipment. SINOMACH Hongda Research Institute has long been focusing on the R & D and engineering contracting of complete sets of spunbond and meltblown nonwovens. Production line technical level and engineering delivery capability advantages. During the construction of this project, all the personnel participating in the construction fought on the front line in a state of wartime for 24 hours, fighting against every second and paying close attention to the progress, creating a major breakthrough in the construction of non-woven fabrics. Increased supply and demand docking medical mask production capacity continued to expand 12 days to build a meltblown cloth production plant-this is the completion of the Vulcan Mountain Hospital in 10 days, 9 days to achieve 40,000 sets of daily medical protective clothing, 8 days to increase the production of medical masks in central enterprises 2.6 After that, the State-owned Assets Supervision and Administration Commission and the central enterprises once again handed out a response sheet to the Party Central Committee and the people across the country. Facing the almost impossible task, the SASAC stepped up efforts to promote the relevant organizations to urgently organize relevant production capacity expansion and expansion, and started to accelerate production with full force. With the efforts of all parties, the production capacity of various types of masks in China has been continuously expanded, and the situation of "difficult masks" has been alleviated to a certain extent. On February 29, the daily output of masks nationwide, including ordinary masks, medical masks, and medical N95 masks, reached 116 million, which is 12 times that of February 1, further alleviating the contradiction between supply and demand for masks. Among them, only medical masks, the central enterprises contributed about 3.5 million daily output. SINOMACH, SINOPEC, PetroChina, Weapon Industry Group, Xinxingjihua Group, COFCO, Weaponry Equipment Group ... from the old military industry stores to oil companies, from large military needs to grain and oil companies, with the promotion of the SASAC, various Large central enterprises urgently laid out medical mask production lines and made great efforts to provide medical supplies, which made an irreplaceable contribution to the prevention and control of epidemic situation.

While employees of the Weapons Industry Group are debugging mask machines, the SASAC urgently promoted central enterprises to increase the development and production of key equipment such as medical mask machines and protective clothing battens, using “multiple companies, multiple solutions, multiple paths”. Mode research. As of March 7, six companies including Aviation Industry Group, China Shipbuilding Group, Weapon Industry Group, China Electronics, General Technology Group, and SINOMACH have completed the manufacture of 574 beading machines, 153 flat mask machines, and three-dimensional mask machines. station.

China Shipbuilding Corporation has developed mass production of battens and other equipment, and the market is most sensitive to changes in supply and demand. Analysts believe that the recent high prices of medical mask raw material meltblown cloth reflect strong market demand, and there are also hoards caused by the rapid increase in mask production capacity that manufacturers and middlemen expect. At the same time, huge investment in meltblown cloth production lines, high technical content, complex equipment installation, high requirements for plant buildings, and the need for specialized technical workers, etc., are important factors restricting the expansion of meltblown cloth production capacity. However, there are fewer suppliers of meltblown cloth production equipment and parts, and there are asymmetries in regional supply and demand information and poor supply and demand docking. In order to strengthen the solution to the problem of mismatched supply and demand of materials such as meltblown cloths and masks, and information asymmetry, the "Enterprise Resumption and Production Resumption Supply and Demand Docking Platform" operated by the State Grid E-commerce Company under the guidance of the State-owned Assets Supervision and Administration Commission of Science and Technology and the SASAC News Center recently The State Council client applet was launched. The platform data shows that since the launch of half a month, the supply and demand information of mask machine and meltblown cloth related materials is the highest: 35.5% of mask machine related information and 23.7% of meltblown cloth related information. The "National Team" took steps to alleviate the contradiction between supply and demand and ensure the supply. On March 4, the Standing Committee of the Political Bureau of the CPC Central Committee held a meeting to study the current key tasks of the prevention and control of the new crown pneumonia epidemic and stabilize economic and social operations. Significantly increase the production and supply of key materials for epidemic prevention and control, and optimize the deployment of protective materials. The SASAC and central enterprises have already acted. A relevant person in charge of the SASAC stated that the SASAC paid close attention to changes in the domestic supply chain of epidemic prevention materials and the industrial chain, and guided central enterprises to actively make up for shortcomings. As a leader, the "national team" central enterprises are speeding up the deployment of meltblown cloth-related production lines.

Sinopec Yanshan Petrochemical meltblown cloth production line construction site is in Beijing, Sinopec Yanshan Petrochemical 2 meltblown cloth production lines are in full swing into production; in Jiangsu, Sinopec Yizheng Chemical Fiber and 8 meltblown cloth production lines are accelerating the construction, is expected to be in mid-April Put into operation. The total investment of 10 melt-blown cloth production lines is about 200 million yuan. After being put into production, the daily output can reach 18 tons of medical mask melt-blown cloth, which can be processed into 18 million medical flat masks. PetroChina recently reached an agreement with its partners to form a meltblown cloth production capacity. On February 29, the first batch of meltblown cloths arrived at Fushun Petrochemical after passing the test. The relevant person in charge of PetroChina introduced that it plans to form a total of 4 production lines in Lanzhou Petrochemical and Liaoyang Petrochemical, and cooperate with 2 companies to form a certain meltblown cloth production capacity. It is expected that China's petroleum meltblown cloth production capacity will reach a certain scale.

PetroChina mask production line project construction site. In addition, China Merchants Health Industry (Hunchun) Co., Ltd. combined with the self-developed 蕲 bacteriostatic non-woven raw materials to quickly organize the production of masks and protective clothing production lines. As of March 6, the cumulative production and supply exceeded one million disposable masks of BFE99 and 60,000 KN95 medical protective masks. The relevant person in charge of the SASAC Medical Materials Special Working Group said that in the next step, more efforts will be made to guide relevant central enterprises to accelerate the construction of production lines, put production into production as soon as possible, do a good job of production scheduling, ensure stable output, and expand the meltblown cloth market supply. The market price will further expand the assets of epidemic prevention materials such as masks to provide protection for epidemic prevention and control.

Source: State-owned Xiaoxin WeChat Public Account

Production: Han Chen

Review: Zhang Liying

Producer: Yu Bo