Non Woven Fabric

  Due to the impact of the epidemic, the demand for   melt blown cloth   remains high. However, so far, there have been a large number of unqualified melt blown cloths on the market. In order to facilitate enterprises to understand, we briefly summarize several major melt blown cloth testing items: ​ 1. Filtering power The air extracted from the melt blown cloth detected by the particulate detector is equivalent to the air inhaled. The number of particulate matter measured in it represents the concentration of air particles after wearing a mask. Simply put, this concentration is the same as the environmental particulate matter outside the melt blown cloth. The ratio of the concentration is the leakage rate of the melt blown cloth. As we all know, filter power is a key indicator for the quality of melt blown cloth. This is also one of the important quality specifications of melt blown cloth, so refer to relevant specifications, the filter power (dust resistance rate) of me...

  Water stabling is an electret process that makes 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. Electrostatic electret processes mainly include electrospinning, corona charging, conflict electrification, thermal polariz...

  In hygiene field: Hydrophobic non woven fabric mainly used for various disposable sanitary products( sanitary napkins, diapers,  etc) FEATURES: 1.The product is made by Reifenhauser double beam spunbond production line, with very good uniformity 2. The product is consist of continuous filament, with good tensile strength and elongation ,and super soft, touched very softy. 3. Non-toxic, non-irritating. SPECIFICATION: Weight :13-200g/m2 Width: 35-3200mm. 40'HQ: 11 Tons Product picture detail

  Both   non-woven and meltblown masks   have their own advantages, but in terms of protection, meltblown masks are better. The middle layer of the medical mask is a melt-blown non-woven fabric, which can filter bacteria and viruses in the droplets, and is a kind of   ultra-fine electrostatic fiber cloth . The role of masks containing meltblown cloth: The main material of  medical masks with virus filtering  effect is the middle M layer-meltblown non-woven fabric. Meltblown cloth is made of a polypropylene material called high-melt index fiber. It is a kind of ultra-fine electrostatic fiber cloth, which can effectively use static electricity to absorb virus dust and droplets. This is also an important reason why masks can filter viruses. The meltblown layer is commonly known as the heart of the mask, mainly to isolate droplets, particles, acid mist, microorganisms, etc. Due to the high price of meltblown cloth, meltblown cloth may not be used in some fake a...