Top 10 Nonwoven Fabric Testing Instruments

Nonwoven fabrics play a vital role across medical, hygiene, industrial, automotive, and filtration applications. Ensuring their performance, durability, and safety is critical for manufacturers and end users. Testing instruments provide reliable data on physical, mechanical, barrier, and functional properties of nonwoven fabrics. They help manufacturers verify compliance with international standards, improve product quality, and ensure safety and functionality in real-world applications.

1. Nonwoven Fabric Tensile Strength Tester

Function:

Measures tensile strength, elongation, and modulus of nonwoven fabrics under controlled load conditions, ensuring mechanical durability.

Application Scenarios:

Medical gowns and masks

Industrial filtration fabrics

Automotive interior nonwovens

Standards Compliance:

ASTM D5035

ISO 9073-3

Testable Projects:

Tensile strength

Elongation at break

Stress-strain behavior

2. Nonwoven Fabric Tear Tester (Trapezoid or Elmendorf)

Function:

Evaluates tear resistance under controlled conditions, simulating real-world stresses that fabrics may encounter during use.

Application Scenarios:

Disposable hygiene products

Industrial wipes and filters

Automotive insulation materials

Standards Compliance:

ASTM D4533 (Trapezoid method)

ISO 13937-2 (Elmendorf method)

Testable Projects:

Tear strength

Tear propagation resistance

Material toughness

3. Nonwoven Fabric Bursting Strength Tester

Function:

Measures multi-directional bursting strength of nonwoven fabrics, important for pressure-bearing applications.

Application Scenarios:

Surgical drapes and protective clothing

Industrial filtration fabrics

Packaging materials

Standards Compliance:

ASTM D3786

ISO 13938-1

Testable Projects:

Bursting strength

Bursting deformation

Puncture resistance

4. Air Permeability Tester

Function:

Determines the airflow rate through nonwoven fabrics, assessing breathability and filtration efficiency.

Application Scenarios:

Medical masks and gowns

HVAC filters

Hygiene products (diapers, wipes)

Standards Compliance:

ASTM D737

ISO 9237

Testable Projects:

Air permeability

Flow rate (L/m²/s)

Pressure drop across fabric

5. Liquid Barrier / Water Resistance Tester

Function:

Assesses resistance to water penetration, simulating real-use conditions where barrier protection is essential.

Application Scenarios:

Medical and protective clothing

Industrial protective covers

Hygiene products

Standards Compliance:

ISO 811 (Hydrostatic pressure)

AATCC 127 (Water resistance)

Testable Projects:

Water penetration pressure

Resistance to liquid penetration

Hydrostatic head

6. Hydrostatic / Hydrohead Tester

Function:

Measures the hydrostatic pressure required to penetrate nonwoven fabric, simulating extreme barrier conditions.

Application Scenarios:

Surgical drapes

Protective suits

Geotextiles and filtration layers

Standards Compliance:

ISO 811

EN 20811

Testable Projects:

Hydrostatic head

Fabric impermeability

Barrier performance

7. Nonwoven Fabric Abrasion Tester (Martindale or Taber)

Function:

Evaluates wear resistance by simulating repeated rubbing cycles, predicting long-term durability.

Application Scenarios:

Industrial wipes

Automotive and furniture nonwovens

Protective layers and packaging

Standards Compliance:

ISO 12947

ASTM D4966

Testable Projects:

Abrasion resistance (cycles to wear-through)

Surface appearance after abrasion

Weight loss after testing

8. Nonwoven Fabric Thickness & Density Tester

Function:

Measures fabric thickness, basis weight, and density to ensure product uniformity and performance.

Application Scenarios:

Hygiene products

Industrial filtration

Medical fabrics

Standards Compliance:

ISO 9073-2 (Thickness)

ASTM D1777 (Thickness & density)

Testable Projects:

Fabric thickness

Basis weight (g/m²)

Density and compressibility

9. Nonwoven Fabric Flammability Tester

Function:

Assesses fire resistance, flame spread, and combustion properties to ensure safety in industrial and public use.

Application Scenarios:

Protective clothing

Automotive interior nonwovens

Industrial insulation fabrics

Standards Compliance:

ISO 6941 / ISO 15025

ASTM D6413

Testable Projects:

Ignition resistance

Flame spread rate

After-flame and after-glow time

10. Nonwoven Fabric Puncture / Burst Resistance Tester

Function:

Evaluates resistance to puncture or localized stress, simulating operational pressure or mechanical impacts.

Application Scenarios:

Medical packaging

Industrial filters

Heavy-duty geotextiles and protective nonwovens

Standards Compliance:

ASTM D4833

ISO 12236

Testable Projects:

Puncture resistance

Burst strength under localized pressure

Material deformation

Professional Nonwoven Testing Solutions

We specialize in developing and manufacturing nonwoven fabric testing instruments, covering mechanical, barrier, durability, and safety performance. Our instruments comply with ISO, ASTM, AATCC, and EN standards and are widely used by nonwoven manufacturers, medical suppliers, filtration producers, and quality control laboratories.

2025-11-18 16:46