Non Woven Fabric

  At present, the main data of   melt blown cloth   refers to the filtration rate of melt blown cloth, which is mainly divided into 80% particulate matter filtration rate (the following industrial melt blown cloth, the purpose of this melt blown cloth is mainly used for industrial purposes, such as filtration, warmth, isolation, etc. For industrial purposes, this material can also be used to produce dust masks for use in channels where particulate matter is diffused, such as logging plants, furniture factories, and flour mills. Meltblown non woven fabric with a filtration rate of 80%-90% can be used to produce  protective masks . This type of melt blown cloth has transitioned from industrial grade to civilian grade. Melt blown cloth in this filtering range generally only improves filtration efficiency. It does not have a protective effect on special scenes, such as the filtration of blood red blood cells, white blood cells and other molecules. At the same time, the f...

  Masks have a certain filtering effect on the air entering the lungs. To achieve a good filtering effect, the key is the core filter layer!   Melt blown cloth   is the most important filter material that must be used in disposable protective masks. There are a wide variety of masks on the market, and there are also various grades of meltblown. Consumers can easily buy poor quality meltblown without paying attention. What kind of terms should be purchased? Today, let’s discuss the procurement of disposable flat masks. Novice buyers can take a look. Regarding the procurement of mask materials, have you chosen the right one? ​ 1. Material classification of flat masks In the medical industry, one of the main purposes of flat masks is to solve the problem of droplet-borne diseases. Masks are generally made of three layers of non woven fabric. The material is  spunbond nonwoven fabric  +  meltblown nonwoven fabric  + spunbonded nonwoven fabric. You can also...