01 Physical performance test
Physical property testing of textiles includes density, yarn count, weight, yarn twist, yarn strength, fabric structure, fabric thickness, loop length, fabric coverage factor, fabric shrinkage or fabric shrinkage, skew deformation, and stretch Strength, tear strength, seam slippage, seam strength, bonding strength, single yarn strength, yarn unit linear density strength, hook line, crease recovery angle test, stiffness test, water repellency test, leakage resistance, Elasticity and recovery, air permeability, water permeability, water permeability, general clothing burning, children’s evening wear burning, expansion strength, wear resistance test, anti-pilling, water seepage, wear resistance, antistatic, etc.
02 Chemical performance test
Chemical performance analysis: PH content, formaldehyde content, lead content, azo dye test, heavy metal content test, water absorption, moisture content, odor, cotton mercerization effect, hot pressing, dry heat, storage sublimation, acid spots, alkali spots, water Spots, phenolic yellowing, etc.
03 Dimensional changes related to testing
Washing machine dimensional stability, hand washing dimensional stability, dry cleaning dimensional stability, steam dimensional stability.
04 Color fastness
Color fastness to soap washing (sample), color fastness to rubbing, color fastness to chlorine water, color fastness to non-chlorine bleaching, color fastness to dry cleaning, actual color fastness to washing (garments, fabrics), color fastness to perspiration, Color fastness to water, color fastness to light, color fastness to sea water, color fastness to saliva.
05 Component Yarn Testing
Cotton, linen, wool (sheep, rabbit), silk, polyester, viscose, spandex, nylon, velvet, fabric composition and content, yarn twist, etc.
06 Eco-textile control project
Azo dyes, carcinogenic dyes, allergenic dyes, extractable heavy metals, pentachlorophenol, organochlorobenzenes and chlorotoluenes, free formaldehyde, organotin compounds, phthalate plasticizers, hexavalent chromium, nickel are prohibited Release amount, total lead, total cadmium, pH value, color fastness, etc.
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