Meltblown Nonwoven 25 GSM Filtration

Description

1. Product Overview

Meltblown Nonwoven 25 GSM Filtration is a high-performance polypropylene-based filtration media engineered for critical air and liquid filtration applications. It is widely used as the core filter layer in medical masks, respirators, HVAC systems, and industrial filtration units due to its superior fine-particle capture efficiency. The material delivers a strong balance of breathability, filtration efficiency, and structural integrity, making it a preferred choice for high-demand protective and industrial environments. Its strategic market importance lies in its role as a key component in global health safety and air quality systems, where consistent performance and supply reliability are essential.

2. Key Specifications & Technical Characteristics

• Material Composition: 100% Polypropylene (PP) meltblown nonwoven
• Basis Weight: 25 GSM (grams per square meter)
• Fiber Structure: Ultra-fine microfibers formed via meltblown extrusion process
• Color: Typically white (customizable options available upon request)
• Filtration Efficiency: High-efficiency particle filtration (dependent on treatment and layering)
• Air Permeability: Engineered for optimized breathability and low pressure drop
• Form: Roll goods / sheet form
• Packaging: Standard export rolls wrapped in protective film, palletized for shipping
• Shelf Life: Up to 3–5 years under dry, controlled storage conditions

3. Core Industrial Applications

This material is extensively used across medical, industrial, and environmental filtration sectors. Primary applications include surgical masks, N95/FFP2 respirators, and disposable protective equipment where fine particulate filtration is critical. It is also used in HVAC air filters, industrial dust collection systems, and liquid filtration layers requiring high surface area efficiency. Compared to conventional nonwoven fabrics, meltblown 25 GSM offers significantly higher filtration efficiency due to its microfibrous structure, while maintaining low airflow resistance for user comfort and system efficiency.

4. Competitive Advantages

• High Filtration Consistency: Uniform fiber distribution ensures stable performance across production batches
• Reliable Supply Capability: Scalable manufacturing suitable for continuous bulk procurement
• Cost Efficiency: Optimized production process enables competitive pricing for large-volume buyers
• Sustainability Profile: Polypropylene material is recyclable and supports reduced waste filtration solutions
• Technical Documentation Support: Full compliance data sheets and filtration performance reports available upon request
• Industrial Grade Stability: Maintains structural integrity under high-speed mask and filter manufacturing lines

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): Bulk orders starting from 20 MT
• Supply Capacity: High-volume continuous production available for global distribution
• Loading Capacity: Approximately 20–22 MT per 40HQ container (depending on packing configuration)