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Application and development of melt blown technology
source:Industry News release time:2021-07-28 Article author:Rosit Popular:Air band saw
Application and development of melt blown technology
1. Application in SMS melt blown technology
Meltblown nonwovens are dense and have excellent evaluation, isolation and protection functions, but they also have the disadvantage of low strength requirements. This problem also greatly limits the application of meltblown nonwovens. In order to expand the application and management field of meltblown fabric factories, pioneers of nonwoven fabric technology invented and created SMS (spunbond/meltblown/spunbond) composite nonwoven fabrics by analyzing the combination of process information and technological level Production enterprise technology and equipment. The strength characteristics of SMS spunbond nonwovens and the evaluation and isolation characteristics of meltblown nonwovens. With the continuous improvement and development of process design technology and equipment, SMS products are also widely used in social medical care, environmental hygiene, and personal life care. Industrial and occupational protection. The emergence of this new technology has greatly promoted the development of the global non-manufacturing automotive industry.
2. The development trend of melt blown technology
Although China's meltblown equipment has made great progress in information technology, and meltblown fabric products have been recognized by the international economic market, we still need to continue to learn, strive to establish and improve students’ self, in order to maintain the advanced science of the international society The development of technology and construction are synchronized. At present, the key components of domestic high-end meltblown production line equipment still rely on imports, because only with high-end configuration can they produce high-end products that meet the environmental requirements of the international financial market, such as air filter cloth, only meet international standards such as BFE, PFE, N95, etc. In order to enter the international trade market. This requires domestic equipment manufacturers to continue to forge ahead and improve the teaching level of materials, heat treatment and other network technologies. In terms of technology, precision processing, etc., strengthen the R&D D meltblown fabric factory personnel team, and realize the localization of all key components of the equipment that meets the basic requirements of the high-end product sales market as soon as possible, so that our meltblown fabric manufacturers can also use domestic equipment as soon as possible.
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