According to the analysis of the 21st Century Business Herald, the meltblown fabric market has a huge gap and the profits are red, but compared to the previous round of meltblown fabrics because of the lack of supply, the price KN95 respirator face mask has increased significantly. A few days ago, the State Administration of Market Supervision and the Ministry of Public Security sent inspection teams to Zhejiang, Jiangsu and other provinces to carry out inspections on illegal acts that disrupted the price order of the melt-blown cloth market.97 tons of melt-blown non-woven fabrics for KN95 masks provided strong support for the global fight against the new crown epidemic.2-meter-wide meltblown nonwoven fabric equipment cooperation agreements.This has even driven up the price of polypropylene. It is reported that, whether it is a regular channel or a down-to-earth channel, if you want to buy meltblown cloth, 'three certificates and one letter' (business license, medical device production license, medical device registration certificate, official letter of delivery issued by the government) is the most basic Requirements, in addition, many places also need to submit materials such as melt-blown cloth demand information summary form, non-scalding commitment letter, product inspection report and production workshop photos. However, most of the current official meltblown fabrics are supplied internally or directionally.The filtration efficiency and breathing resistance cannot meet the standards and cannot be used as mask materials. Less than a week later, the price of the entire domestic propylene industry chain skyrocketed. At present, these four production lines have achieved stable production, with a designed production capacity of 640 kg\/hour and a single line actual production capacity of 3-3.5 tons of meltblown cloth for a full production day, and the inventory is only enough to maintain production this week. According to the Ministry of Public Security, the Ministry of Public Security has recently launched a special crackdown on the case of reselling core material meltblown cloth.