[UPDATE] What Is Textile Testing? Latest Process & Standards for 2026

Concept of Textile Testing

Textile product testing is a comprehensive evaluation activity of safety, quality, and standard conformity of fabrics, yarns, and apparel products. This process includes physical-mechanical testing, chemical testing, color fastness, chemical safety, and many other specific criteria.

Currently, to ensure reliability and legal validity, most businesses choose to conduct testing at VNTEST – Analysis & Testing Center, meeting ISO/IEC 17025, specializing in textiles – leather – footwear – consumer chemicals.



According to regulations of the Ministry of Industry and Trade, textile products sold in the Vietnamese market must comply with QCVN 01:2017/BCT – National technical regulation on limits of formaldehyde and aromatic amines derived from azo colorants.

In addition to mandatory standards, depending on the product line, businesses can also refer to standards such as:

VNTEST provides free consultation to help select suitable criteria for each product, helping businesses optimize costs while remaining compliant with the law.

Summary Table of Textile Testing Items at VNTEST

Testing Category Group

Detailed Testing Content

1. Fiber & yarn inspection

• Tensile – breaking strength
• Evenness – yarn fineness
• Fiber fineness and length
• Cleanliness – fiber/yarn maturity

2. Fabric & apparel product analysis

• Fabric weight (g/m²)
• Yarn density, fabric structure
• Thickness – air permeability
• Visual defect inspection, dimensional deviation

3. Color fastness (Mandatory)

• Color fastness to washing
• Color fastness to perspiration
• Color fastness to rubbing (dry – wet)
• Color fastness to light
• Color fastness to seawater, chlorine

4. Physical-mechanical – Product durability

• Tear strength
• Bursting strength
• Seam strength
• Horizontal/vertical tensile strength
• Zipper, button – snap testing

5. Chemical safety (Most important)

• Formaldehyde content
• Azo Amines (from Azo dyes)
• Heavy metals (Pb, Cd, Cr...)
• VOC – Volatile Organic Compounds
• Preservatives, Phthalates
• Chemicals on international restricted lists

6. Special functional features (Depending on product line)

• Water resistance/repellency
• UV / UPF protection
• Anti-static
• Breathability – moisture wicking
• Flame retardancy
• Stretch – elasticity performance

7. Mandatory standard conformity testing (QCVN 01:2017/BCT)

• Formaldehyde in textiles
• Aromatic amines from Azo dyes
• Result verification against QCVN limit thresholds

Reasons Businesses Should Test Textiles at VNTEST

VNTEST is currently a trusted partner for many garment companies, manufacturing workshops, and major fashion brands in Vietnam.


Testing Process at VNTEST

  1. Receive request and consult on testing criteria
  2. Receive sample – seal sample
  3. Perform testing according to standards
  4. Analyze – compare results with QCVN/TCVN
  5. Issue test result report
  6. Support explanation and complete legal documentation

Clear – transparent process meeting domestic and international testing requirements.

When Do Businesses Need Textile Testing?

VNTEST – Leading Textile Testing Unit in Vietnam

With full legal capacity, an experienced team of experts, and modern machinery systems, VNTEST commits to:

VNTEST accompanies textile businesses from raw material inspection to finished products.

0965.338.523
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