Dino melt blown cloth
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Melt blown cloth project introduction
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Company core·melt blown cloth
Polypropylene (PP) is a thermoplastic addition polymer made from a combination of propylene monomers. It has a wide range of applications, including consumer product packaging, plastic parts for the automotive industry, and textiles. The special material for melt blown cloth is polypropylene with high melt index. The higher the melt index of polypropylene, the finer the melt-blown fiber and the better the filterability of the melt-blown cloth.
Melt blown cloth, commonly known as the "heart" of a mask, is the filter layer in the middle of the mask, which can filter bacteria and prevent the spread of germs. Melt-blown cloth is a kind of polypropylene with high melt index as a material, a film made of many criss-cross fibers stacked in random directions. The fiber diameter ranges from 0.5 to 10 microns, and the fiber diameter is about 30 minutes of the hair. one.
1. It adopts spinning die with special clothes hanger type and gas equalizing pressure type, and the melt is evenly distributed.
2. The air nozzle has stable air pressure, 1600 wide-width melt-blown mechanical equipment, symmetrical airflow on both sides, and uniform airflow in the width direction.
3. The specially designed hot air heating device has good heating efficiency and excellent heat exchange efficiency, and low energy consumption.
4. The fiber size and cloth surface are uniform.
6. The high-voltage electrostatic electret treatment makes the melt blown cloth have a good filtering effect.
The 8130A automatic filter material tester continues to be the best solution for testing special respirator filter materials, disposable filter masks, and various filter materials. In the past 20 years, the TSI filter tester has been used in the field of quality control and manufacturing due to its leading position in filter material testing in filter material manufacturers and manufacturing centers around the world.
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