Detection scope

Various fiber composition fabrics: cotton, linen, wool (sheep, rabbit), silk, polyester, viscose, spandex, nylon, CVC, etc;

Various structural fabrics and fabrics: woven (plain, twill, satin), knitted (weft flat, cotton wool, Roman, warp knitted), velvet, corduroy, flannel, lace, layered fabrics, etc;

Clothing categories: outerwear, pants, skirts, shirts, T-shirts, cotton jackets, down jackets, etc;

Home textiles: bed sheets, quilts, bed covers, towels, mattresses, etc;

Decorative products: curtains, fabrics, wall coverings, etc;

Other: Ecological textiles

Testing items

1. Color fastness test items:

Color fastness to washing, rubbing, dry cleaning, sweat, water, light, chlorine (swimming pool), sea, bleaching, saliva, actual washing (one wash), heat compression, dry heat, acid, alkali, water, organic solvents, light and sweat composite, yellowing test, color transfer, brushing, and color fastness rating Wait a moment;

2. Environmental protection testing items:

GB 18401 full set of standard testing, and testing and analysis of SVHC, AZO Dye azo dye content, DMF testing, UV testing, PFOS&PFOA testing, formaldehyde content, phthalates, heavy metal content, VOC volatile organic compounds, nickel release, pH value, nonylphenol, odor measurement, pesticide content, apeo testing, chlorophenol content, carcinogenic dispersed dyes, allergenic dispersed dyes, etc. in textiles, footwear, and luggage products.

3. Structural analysis testing project:

Fabric density (woven fabric), fabric density (knitted fabric), weaving density coefficient, yarn count, yarn twist (for each type of yarn), width, fabric thickness, fabric shrinkage or shrinkage rate, fabric weight, weft skewness, angle twist, etc;

4. Component analysis items:

Fiber composition, moisture content, etc;

5. Textile yarn and fiber testing items:

Fiber fineness, fiber diameter, fiber linear density, filament yarn fineness (fineness), single fiber strength (hooking strength/knotting strength), single yarn strength, bundle fiber strength, thread length (per barrel), filament quantity, yarn appearance, uneven yarn lines, moisture regain (oven method), yarn shrinkage rate, yarn hairiness, sewing thread sewability, sewing thread oil content, color fastness, etc;

6. Dimensional stability test items:

Size stability after washing, appearance after washing after every additional washing cycle, size stability after dry cleaning, appearance retention after commercial dry cleaning, fabric and clothing distortion/skewness, steam size stability, cold water immersion size stability, ironing size stability, appearance after ironing, relaxation shrinkage/felting shrinkage, water drop deformation, heat shrinkage rate (boiling water shrinkage rate), clothing appearance inspection, etc;

7. Strong and other quality testing items:

Tensile strength, tear strength, burst strength, seam performance, chlorine loss strength test, adhesive strength, extension and recovery, crease recovery angle test, wear resistance test, anti pilling and pilling test, stiffness test, anti hooking wire test, fabric drape, fabric pleat durability, straight and horizontal extension value (socks), etc;

8. Functional testing items:

Waterproof test, water absorption test, easy to clean test, oil repellent test, anti-static test, anti UV test, combustion test, antibacterial test, breathability test, moisture permeability test, moisture absorption and quick drying test, radiation resistance, wear resistance test, hair resistance test, anti snagging test, waterproof test, oil resistance test, breathability test, moisture permeability test, elasticity and resilience test, anti-static test, etc.