PP Nanofiber

Material Property

Nonwoven is made by spun or filament, webbing via air or mechanical.
It is then through spunlace, needle punch, or hot rolling reinforcement.
Finally it forms the nonwovens materials.
It’s soft, breathable and with plane structure.
Its advantage is no fibrous debris, strong, durable and silky soft.
It’s reinforcement material and the cost is reasonable.


  • Light weight
    Use “Polypropylene” as the main materials, its specific gravity is 0.9, only three-fifths of that of cotton. It is fluffy and good feel.
  • Soft
    Composed of fine fibers (2-3D) hot-dot melt adhesive forming.
    Finished product is moderate soft and comfort.
  • Water-repellent and breathable
    Polypropylene slices do not absorb water and its moisture content is zero. Products made by PP are good in water-repellent.
    Consists of 100% fiber and porous, breathable. It helps keep the fabric surface dry and easy to wash.
  • Non-toxic, non-irritating
    The filter uses raw materials complied with FDA food grade, does not contain other chemicals. It’s stable, non-toxic, odorless and non-irritating.


Processed medical supplies, auto industry, textile, air and water filter, working apparel, battery separator and
waterproof moisture permeable membrane material.


Technical Data Sheet

Filtration Efficiency (%)95.7983.9771.7063.1356.3046.73
Pressure Drop ΔP (mmH2O)

  • Air flow rate: 32 lpm
  • Tests performed according to TSI 8130 (0.3μm NaCl particles for testing)