Product Info

Meltblown nonwoven fabric is a high-efficiency material essential to medical, industrial, and environmental applications. Its ultra-fine fiber structure delivers superior filtration, softness, and lightness making it a key solution for modern protective technologies.

What is Meltblown Nonwoven Fabric?
Meltblown fabric is created by blowing molten polypropylene (PP) or similar polymers through ultra-fine nozzles using high-speed hot air. This forms fibers with diameters in the micro- to nano-scale, which are laid into a nonwoven web with exceptional breathability and filtration performance.

Key Features
- High Filtration Efficiency: Captures PM0.3 particles, bacteria, and pollutants
- Soft & Lightweight: Ideal for medical masks and garments
- Water-Repellent & Breathable: Suitable for hygiene and protective wear
- Electret Effect: Retains static charge to trap fine particles effectively

Meltblown Fabric Production Process
- Polymer Melting and Extrusion
Thermoplastic resin (e.g., polypropylene) is melted and extruded through fine nozzles.

- Fiber & Web Formation
Hot air stretches the polymer into ultrafine fibers, randomly deposited onto a conveyor to form a web.

Bonding & Finishing
- The web is thermally bonded or electret-treated.
- Optional coatings may add water repellency or antibacterial functions.

Applications of Meltblown Fabric
Medical and Hygiene Uses
- N95 and Surgical Masks: Core filter layer
- Medical Gowns: Protection against fluids
- Sanitary Pads & Diapers: Breathable absorbent layers

Filtration & Environmental Fields
- Air Filters: HEPA filters in HVAC systems
- Liquid Filters: For industrial water/oil separation
- Oil Absorbents: Effective for chemical spill control

Industrial & Consumer Uses
- Protective Apparel: Lightweight suits for hazardous conditions
- Battery Separators: For lithium-ion batteries

Why Choose High-Quality Meltblown Fabric?
Choosing premium-grade meltblown fabric ensures:
- Superior filtration and long-term reliability
- Compliance with ASTM, ISO, and medical standards
- Performance stability in harsh industrial environments

Tapyrus manufactures meltblown nonwoven with strict quality control and customizable solutions, supporting diverse industries from cleanrooms to clean energy.

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❓ FAQ
Q: Is meltblown fabric water-repellent?
A: Yes. It provides water repellency while remaining breathable for wearable applications.

Q: Why is meltblown suitable for N95 masks?
A: Its micro–nano fibers and Electret Effect enable high-efficiency filtration of PM0.3 particles.

Q: How is meltblown used in lithium-ion batteries?
A: It functions as a separator that regulates ion flow and enhances cell safety.

📚 Glossary
Meltblown Nonwoven: Nonwoven fabric made using high-velocity hot-air fiber production
Electret Effect: Static charge mechanism that enhances particle capture
Separator: Barrier layer used inside lithium-ion batteries

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