The Covid-19 pandemic is raging around the world. While prevention and control are normalized , The public demand an increasing number face masks with higher quality.
In June 2020, new KN100 and KN95 disposable masks with independent core technology were successfully developed by China Diaobiao Technology (Beijing) Co., Ltd., and achieved mass production to fully supply the global market.
The highest level of protection masks are on the market
The two filter grades KN95 and KN100 launched this time are new mask products launched by Diaobao Technology based on the characteristics and needs of the domestic and foreign markets and combined with the different wearing habits of domestic and foreign consumers. The product is disposable, easy to carry, safe and hygienic to use, and has a shelf life of up to 2 years. There are 8 SKUs in total, including folding and cup styles.
Among them, the KN100 mask is the mask with the highest protection level in China’s GB2626-2019 standard system, and it also reaches the EU EN149:2001:FFP3 NR level, DOP (paraffin oil) aerosol test penetration rate ≥97%, sodium chloride ultrafine particulate matter The filtration rate is ≥99.97%, and the smallest dustproof diameter can reach 75 nanometers, which can effectively filter harmful particles in the air.
While having high-efficiency filtration efficiency, the product’s respiratory resistance is less than 200Pa, and it is comfortable, breathable, and skin-friendly. It will have a lot to do in the global normalization of epidemic prevention and control in the future.
While made with leading the technology, the product adopts a simple design style in appearance, adjustable nose clip, good fit, with upgraded cotton ear straps, not stiff ears, and more suitable for the needs of normalized epidemic prevention.
It is worth mentioning that the DOP (paraffin oil) aerosol test penetration rate of DOP (paraffin oil) aerosol test is ≥97% for all KN95 masks of Diaobao Technology, which meets the EU EN149:2001:FFP3 NR standard, which is much higher than the 95% filtration efficiency of the Chinese national standard KN95. The requirements reflect the care and care for users with high-quality products.
Diaobao Technology KN95 and KN100 series products have passed the inspection of China’s domestic precision testing and certification (Guangdong) Co., Ltd. Accuracy Testing and Certification (Guangdong) Co., Ltd. is a third-party testing organization that has passed CMA and CNAS qualification accreditation. The samples sent by Diaobao Technology passed the company’s CE certification test, and all 9 test items were qualified. The European Union CE certification testing is known for its rigorous testing. The testing items include 15 indicators such as material penetration rate and respiratory resistance. All products submitted for inspection by Diaobao Technology have passed the testing with excellent values and reached FFP3 standards.
In order to prevent counterfeit products effectively, Diaobao Technology’s masks use thermal ink anti-counterfeiting label technology, so that customers can easily identify authenticity.
The independent core technology
The reason why Diaobao Technology is able to take the lead in launching disposable masks with the highest protection level stems from its core technology independently developed.
The surface of this series of masks is divided into four layers, which are composed of non-woven fabrics, melt-blown fabrics, anti-biochemical fabrics and skin-friendly non-woven fabrics. Among them, the skin-friendly non-woven fabric of the innermost layer is a non-irritating material to the skin, the outermost layer is a comfortable and breathable non-woven waterproof layer, and the meltblown cloth and anti-biochemical cloth of the middle filter layer are used for fishing marks. “Special formula cloth” produced by the core technology of science and technology.
Melt blown cloth is the most important raw material for the production of masks. Since the outbreak of the Covid-19 pandemic, Diaobiao Technology has cooperated with German R&D institutions and national research institutions such as Sinopec and the Chinese Academy of Sciences. Finally, they have introduced and mastered the core technology and key equipment of meltblown cloth. The secret formula of the special material for Diaobao Technology polypropylene melt blown cloth and the international advanced melt blown cloth production machinery and equipment, coupled with the constant temperature and humidity logistics management system, ensure that the melt blown cloth produced by Diaobao Technology can reach and exceed Product standards in China, the United States, the European Union and Australia.
Anti-biochemical cloth is also one of the most critical core technologies of fishing standard technology. The material is produced by flexible optoelectronic industry technology, uses pure physical filtration principle to filter harmful particles, and can withstand disinfection methods such as boiling water, alcohol, and 84 disinfectant. It has the characteristics of high barrier efficiency, low respiratory resistance, long service life, and light and breathable. .
Diaobao Technology, which masters core technologies, is a subsidiary of Diaoyutai Food Biotechnology Co., Ltd（DYT）. Since the outbreak of the covid-19 pandemic, it has been focusing on the research and development and production of meltblown cloth technology and high-quality masks and other epidemic prevention materials. At present, Diaobao Technology has established two major melt blown cloth production bases in Hainan and Wuxi, with more than 50 core technology melt blown cloth standard production lines, with an annual production capacity of 25,000 tons.
Diaobiao Technology’s mask production base is located in Dongguan, Guangdong, China. It has passed ISO9001 quality management system certification. It has tens of thousands of square meters of clean workshops and advanced complete sets of automated production equipment and testing equipment. The daily production capacity is 5.24 million folding masks,1 million cup-shaped masks.