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What is melt blown cloth produced by melt blown cloth manufacturers
source:Industry News release time:2021-07-28 Article author:Rosit Popular:Air band saw
Medical masks are usually made of one or more layers of non-woven fabrics. The main production processes include meltblown, spunbond, hot air or needle punching. They are equivalent to liquid resistance, particulate filtration and bacteria. They are a type of textile used for medical protection. The medical mask is composed of a mask face and a tension band. The mask is divided into three layers: inner layer, middle layer and outer layer. The inner layer is made of skin-friendly materials (ordinary sanitary gauze or non-woven fabric), the middle layer is made of an isolation filter layer (ultra-fine polypropylene fiber meltblown material layer), and the outer layer is made of special materials with an antibacterial layer (no Woven fabric or ultra-thin polypropylene meltblown material layer).
The meltblown cloth is mainly made of polypropylene, and the fiber diameter can reach 1-5 microns. These ultra-fine fibers with a unique capillary structure increase the number and surface area of fibers per unit area, so the meltblown cloth has good filtration, shielding, heat insulation and oil absorption properties. It can be used in air, liquid filter materials, isolation materials, absorbing materials, mask materials, thermal conductive materials, oil absorbing materials and wipes. The main raw material is polypropylene. Except for polyurethane, polylactic acid fiber has a diameter of 1.5 microns and has a unique capillary structure. It is also called melt-blown non-woven fabric and melt-blown non-woven fabric.
Melt blown cloth mask machines are divided into melt blown cloth flat mask machines and melt blown cloth cup mask machines. Melt-blown cloth flat mask machine, also known as facial mask machine, is a machine used to automatically produce flat mask products with multilayer materials. It can use 1-4 layers of PP spunbond non-woven meltblown fabric and filter material. The whole machine has an automated production line from raw material feeding to nose line insertion, edge banding and finished product cutting. According to the different raw materials used, it can reach N95, FFP2 and other different standards.
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