Detailed Analysis of Quality Inspection and Certification for Home Textile Products (Testing Items, Standards and Fees)

April 29, 2026

Home textile products are the textiles that we frequently come into contact with in our daily lives. Compared to clothing and industrial textiles, home textiles have unique functions in terms of practicality and decoration. To ensure that the quality of home textile products meets market requirements, inspection, factory inspection, testing and certification work are of vital importance. This article will systematically introduce the testing items, testing standards and related cost references of home textile products.
I. Main Testing Items for Home Textile Inspection
1. Shrinkage Rate Test (Dimensional Stability)
Select the washing and drying methods, cycle times, add standard detergents and appropriate water levels according to the fabric type and customer requirements. Compare the dimensional changes before and after washing, and determine the dimensional stability of woven or knitted fabrics after repeated washing in household washing machines. This test is a fundamental item for evaluating the durability of home textile products.
2. Physical Performance Testing
Main items: yarn count, density, weight, tensile strength, tear strength, seam slippage, seam strength, top breaking strength, abrasion resistance, anti-pilling and anti-tumbling properties, etc.
Test Standard Overview:
Yarn count: English count (Ne) - When the standard moisture regain is 9.89%, the multiple of 840 yards of yarn length that one pound of cotton yarn possesses.
Density: Number of yarn strands per inch.
Weight: Weight per square yard or weight per square meter.
Tensile strength: The force required to stretch until fracture at a constant rate (using the grip method or the strip method).
Tear strength: The force required to tear through the material using a pendulum-type tear tester at the cut point.
Seam slippage: By applying a fixed tension to the opening or a fixed load to the opening, assess the degree of yarn slippage at the seam.
Seam strength: The force required to stretch the seam until the stitching breaks.
Breaking force of the top: The force required to puncture a fabric using a spherical top rod or a film.
Wear resistance: Under the known pressure, it is rubbed against the standard friction cloth until the specified number of damages is reached.
Anti-pilling and balling resistance: Rated based on the comparison with standard samples after rolling and rubbing.
Physical performance inspection is the core content of the inspection process, directly reflecting the durability of the product. During the factory inspection, it is necessary to verify whether the factory has the corresponding testing equipment and calibration records.
3. Color Fastness Test
Main items: Water washing fastness, Dry cleaning fastness, Friction fastness, Sunlight fastness, Sweat fastness, Water stain fastness, Chlorine bleaching fastness, Non-chlorine bleaching fastness, Heat pressing and ironing fastness, etc.
Basic content:
Water washing/dry cleaning color fastness: After the sample is sewn to the standard backing fabric, it is washed under specific temperature, alkalinity, bleaching and rubbing conditions, and rated using a gray card.
Fading resistance: Dry rubbing and wet rubbing. The fading degree is rated after rubbing with standard white cloth.
Sunlight color fastness: Exposed to sunlight together with the standard blue wool fabric, and rated for comparison.
Dye fastness to sweat/ water stains: After soaking in sweat stain solution or water and under constant temperature and pressure, the rating is determined.
Chlorine bleaching/non-chlorine bleaching color fastness: Color changes are tested under chlorine-containing or chlorine-free washing conditions.
Heat transfer color fastness: evaluated by dry pressing, damp pressing or wet pressing, for assessing color fading and staining.
Color fastness testing is an important indicator in the certification of home textile products, and it affects the user experience of consumers.
4. Chemical Performance Testing
Main items: Formaldehyde content, pH value, water/oil repellency/anti-fouling performance, flame retardancy, fiber composition analysis, prohibited azo dyes, etc.
Basic content:
Formaldehyde test: Colorimetric quantification after extraction to assess free or released formaldehyde. Formaldehyde may be introduced by resin treatment, fixatives, etc.
pH value test: Use a pH meter to measure the acidity or alkalinity of the water extract from the fabric.
Water repellency, oil repellency and anti-fouling tests: Evaluating the effectiveness of the three-proof finishing process.
Flame retardant test: Burn according to the specified method and record the time it takes for the flame to spread.
Fiber composition analysis: Qualitative and quantitative determination through microscopic section observation or chemical dissolution.
Disable azo dyes: Detect aromatic amines using methods such as GC-MS.
Chemical safety testing is a mandatory requirement for product certifications (such as OEKO-TEX® and REACH). During the inspection process, the third-party inspection reports should be verified.
II. Reference for Testing Fees for Home Textile Products
The cost of testing home textile products varies depending on the region, product type, and the qualifications of the testing institution. Professional third-party inspection companies usually offer more cost-effective services, but the fees need to be determined based on the number of specific testing items, the quantity of samples, and whether it is urgent or not. Generally, the cost of a single physical or chemical test ranges from several tens to several hundred yuan, and the total testing cost needs to be negotiated with the institution. The factory inspection and audit fees are calculated separately based on the factory's size and the number of person-days required for the audit.
Enterprises should choose institutions with certifications such as CNAS and CMA for cooperation, in order to ensure the credibility of the inspection reports.
III. Summary
The inspection, factory verification, testing and certification of home textile products cover various aspects such as shrinkage rate, physical properties, color fastness, and chemical safety. Through a systematic inspection process, enterprises can effectively control product quality and reduce the risks of returns and recalls. Factory verification is an important means to ensure the stability of the production process of suppliers and the compliance of equipment calibration. Ultimately, product certification (such as OEKO-TEX®, GOTS, etc.) can help brands gain market trust. The above content is for the reference of inspectors, purchasers, and manufacturers.