Meltblown Non-woven Fabric | High-efficiency Filtration & TPU Elastic Special Meltblown Fabric

1. Product Overview

Our meltblown non-woven fabric is a high-precision filtration, performance-stable, dual-category functional core substrate, mass-produced on specialized automated meltblown production lines with an effective equipment width of up to 1.6m, supporting full-width formation and precision slitting customization. Our company has broken through the traditional limitation of meltblown fabric as a single-function filtration material, focusing on two core product systems: first, conventional high-efficiency low-resistance mask-grade filtration meltblown fabric, suitable for core filter layer production of various protective masks; second, differentiated TPU elastic meltblown non-woven fabric, filling the market gap of traditional meltblown fabrics lacking elasticity, having a stiff hand feel, and poor conformity. The product undergoes precision process control throughout, with fine and uniform fibers and stable structure, combining multiple properties including high-efficiency filtration, low air resistance, high resilience, and soft skin-friendliness. It is widely used in medical protection, civil filtration, elastic care dressings, functional protective products, and other fields, serving as a high-end meltblown substrate with both versatility and innovation.

2. Core Production Process & Capacity Advantages

This product adopts advanced high-temperature melt-jetting formation technology, using high-purity polypropylene and modified TPU functional materials as the base, undergoing melting, high-pressure jetting, airflow drawing, electrostatic electret, cooling consolidation, and heat setting through fully automated production. Leveraging 1.6m wide-width one-piece formation capacity, the full-width fabric has uniform grammage, orderly fiber arrangement, no broken filaments, and no thin areas, and can be slit to various narrow-width specifications as needed, significantly reducing customer cutting waste. The conventional filtration version uses long-lasting electrostatic electret technology to form a dense electrostatic adsorption network from ultra-fine fibers; the TPU elastic version uses special modified ratio and elastic setting technology to impart excellent stretch and recovery performance to traditional meltblown fabric. Both product categories feature mature processes and strong batch consistency, enabling scaled mass production supply.

3. Dual-series Core Product Introduction (Signature Offerings)

✅ High-efficiency Low-resistance Filtration Meltblown Fabric (Mask Specialized)
As the core filter layer substrate for protective masks, it uses medical-grade high-purity raw materials combined with long-lasting electrostatic electret technology, with ultra-fine and dense fibers and uniform, open pores. It features the core advantages of high filtration efficiency, low air resistance, high dust-holding capacity, and long-lasting charge retention, effectively intercepting fine particulates, droplets, aerosols, bacteria, and other impurities with stable, non-degrading filtration performance. The fabric surface is flat with excellent breathability, solving the problems of conventional filtration fabrics having high resistance, stuffy wearing experience, and inconsistent filtration effectiveness. Perfectly suited for medical surgical masks, civil protective masks, industrial dustproof masks, and other protective product core filtration layers.

✅ TPU Elastic Meltblown Non-woven Fabric (Differentiated Innovation)
This is our company's signature innovative product. Unlike traditional non-elastic rigid meltblown fabric, it incorporates TPU elastic particle modification and fusion technology, fundamentally transforming the rigid characteristics of meltblown fabric. The fabric features excellent cross-directional and machine-directional bidirectional elasticity, high stretch extensibility, rapid recovery, and good shape retention. It does not loosen, deform, or curl after stretching. At the same time, it retains the fundamental characteristics of meltblown fabric including fine fiber breathability and dust barrier properties, with a soft skin-friendly hand feel and strong conformity. It can be adapted for joint and curved-surface dynamic application scenarios, widely used in elastic protective dressings, flexible breathable protective substrates, elastic functional care products, intimate protective fabrics, and other innovative fields.

4. General Core Product Advantages

✅ Wide-width Mass Production, Cost Reduction & Efficiency
Equipment effective width of 1.6m ultra-wide one-piece formation, without splicing or seams, consistent performance across the full width. Supports precision slitting to any specification, effectively reducing edge waste, improving customer finished product yield, and suitable for large-volume automated deep processing production.

✅ Dual-category Coverage, Adapted for Diverse Scenarios
Simultaneously mass-producing conventional filtration and TPU elastic meltblown fabrics, serving both the traditional protective filtration market and the new elastic care substrate market. Can meet customer standardized essential procurement needs and differentiated innovative product development requirements, providing one-stop supply.

✅ Stable Performance, Strong Process Compatibility
Fiber structure is robust, lint-free, non-delaminating, with uniform tension. The filtration version maintains long-lasting electrostatic charge with low resistance and high efficiency; the elastic version has stable recovery and withstands repeated stretching. Compatible with lamination, die-cutting, slitting, heat pressing, and other downstream deep processing operations, suitable for automated production line operation.

✅ Delicate & Skin-friendly, Safe & Compliant
Raw materials are pure without impurities, irritating additives, or fluorescent agents, with excellent biocompatibility. The fabric is soft and breathable, comfortable for long-term intimate wear without stuffiness or sensitization, meeting medical and civil protective consumable safety standards.

✅ High Degree of Customization
Can be customized for grammage, filtration grade, elastic extensibility, softness/hardness, and width specifications as needed, precisely matching customer terminal product performance requirements. Supports personalized functional modification and process debugging.

5. Reference Technical Specifications (Full Customization Supported)

Production Equipment Width: 1.6m effective wide-width one-piece formation (supports any narrow-width slitting customization)

Product Categories: High-efficiency low-resistance filtration meltblown fabric, TPU elastic meltblown non-woven fabric

Core Process: High-temperature melt jetting, ultra-fine fiber formation, electrostatic electret, elastic modification setting, precision slitting

Filtration Version Features: Low air resistance, high filtration, long-lasting electret, high dust-holding capacity, breathable without stuffiness

Elastic Version Features: Bidirectional high elasticity, stretch recovery, soft conformity, non-deforming, retains breathability and filtration

Standard Grammage: Supports multi-gradient grammage customization (suitable for mask filter layers, elastic substrates with different requirements)

Product Form: Wide-width rolls, custom slit rolls, sheets

Applicable Standards: Medical grade, civil protective grade, functional care substrate grade

6. Application Scope

1. Protective mask filtration layer: medical masks, civil protective masks, industrial dustproof masks core filtration substrate
2. Air purification filtration materials: fresh air systems, air purifiers, dustproof equipment high-precision filtration consumables
3. Elastic care functional substrate: elastic dressings, joint flexible protective patches, intimate care product elastic bottom layers
4. Medical protective consumables: protective face shields, protective accessories, isolation protective product breathable barrier substrates
5. Civil functional fabrics: flexible breathable protective fabrics, elastic dustproof protective cloth, intimate breathable substrates
6. Innovative medical aesthetic care products: flexible conforming repair substrates, dynamic application functional elastic non-woven fabric

7. Product Positioning & Differentiation

Our meltblown non-woven fabric is a high-end functional substrate pursuing dual tracks of conventional essential needs plus innovative differentiation. Unlike manufacturers on the market who only produce ordinary filtration meltblown fabric, our company leverages 1.6m wide-width stable production capacity to maintain stable quality and high cost-performance for efficient low-resistance mask filter layers, while exclusively developing the TPU elastic meltblown fabric niche category, breaking through the industry pain points of traditional meltblown fabric lacking elasticity, having high rigidity, and poor conformity. It satisfies both the standardized essential needs of the traditional protective filtration market and provides customers with innovative elastic functional substrate solutions, suitable for high-end flexible care and dynamic application product development. Its market competitiveness and product adaptability far exceed ordinary homogenized meltblown products.

8. Supporting Services

We support comprehensive customization including width slitting, grammage customization, filtration grade, elastic performance, and packaging specifications. We provide free sampling, process debugging, batch OEM, and long-term partnership services. Complete production qualifications, testing reports, and compliance technical specification documentation are available, meeting the needs of medical device manufacturers, protective product enterprises, medical aesthetic care brands, purification equipment manufacturers, and export bulk procurement and qualification review requirements.