Non-woven fabrics, also called non-woven fabrics, have many types. PP spunbond non-woven fabric is one of them. Its use range is also very wide. Today we will take a look at it.
The production process of pp spunbond non-woven fabric is to extrude and stretch the polymer to form continuous filaments, then lay the filaments into a web, and then the web is bonded by itself, thermally bonded, chemically bonded or Mechanical reinforcement method turns the fiber web into a non-woven fabric.
Non-woven fabrics produced using the spunbond process have 4 characteristics: 1. The fiber web is composed of continuous filaments; 2. Excellent tensile strength; 3. There are many process changes, and various methods can be used for reinforcement; 4 .The filament fineness changes in a wide range.
PP spunbond non-woven fabric for sale, has good high temperature resistance (polypropylene can be used in an environment of 150℃ for a long time, polyester can be used in an environment of 260℃ for a long time), aging resistance, UV resistance, high elongation and stability And it has the characteristics of good air permeability, corrosion resistance, sound insulation, moth-proof, and non-toxic.
Our most common and commonly used applications are non-woven bags, non-woven packaging, etc.; it is easier to identify spunbond non-woven fabrics, and generally has good two-way fastness. Generally, spunbond non-woven fabrics have good rolling properties. The points are diamond shaped.
Can be used in air filtration, wallpaper, ground protection, packaging, medical tape, swimming pool filters, desalination front-end treatment, cables, packaging, biofilm technology and other fields.
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