Non Woven Fabric

  The water electret is an electret process for making the meltblown cloth electrostatically charged during the production of the meltblown cloth. The process can be that the meltblown cloth is saturated with static electricity and the electrostatic electret time is long. ​ The reason why  melt blown cloth  has higher filtration efficiency is because it adds electrostatic electret technology in the production process, so that melt blown cloth has the function of electrostatic adsorption in addition to fiber filtration in the usual sense. Filtering and adsorbing bacteria and viruses, different electret processes will have relatively large differences in filtration performance and electrostatic durability. Therefore, the electrostatic electret process is very important and directly related to the filtration efficiency of melt blown cloth. Water electret process: The prepared pure water is sent to the fan-shaped nozzle through a hydraulic pump, and the fan-shaped nozzle spra...

  Since the spread of the new crown pneumonia epidemic, masks have become a must-have item for everyone to travel. Stimulated by the huge market, mask manufacturing companies have sprung up like mushrooms. The process of making masks is very simple and there are no technical problems. The key lies in the material aspect. Many new-born mask manufacturers have never been involved in the mask industry and cannot distinguish between   spunbonded non woven fabrics   and   meltblown non woven fabrics , which has caused many problems. Although what is the difference between non woven fabric and   melt blown fabric ? Let's take a look: 1. The difference between spunbond non woven fabric and meltblown fabric raw materials Spunbond non woven fabric: mostly use polypropylene pellets as raw materials. Melt blown cloth: mainly use polypropylene as raw material. 2. The difference between the advantages of spunbond non woven fabric and meltblown fabric Spunbond non woven fabri...