Metal Knitted Fabric Testing Physical Properties

Knitted metal knitted fabrics usually need to be tested for the following physical properties (Physical Property): density, yarn count, weight, yarn twist, yarn strength, fabric structure, fabric thickness, loop length, fabric coverage factor, fabric shrinkage Or weaving shrinkage, bending and oblique deformation, tensile strength, tearing strength, seam slippage, seam strength, bonding strength, single yarn strength, unit linear density strength of yarn, anti-hook thread, crease recovery angle Test, stiffness test, water repellency test, leakproofness, elasticity and resilience, air permeability, water vapor permeability, general clothing combustibility, children's evening wear combustibility, burst strength, abrasion resistance test, anti-pilling Colorfastness (Colorfastness): color fastness to soaping (sample), color fastness to rubbing, color fastness to chlorine water, color fastness to non-chlorine bleaching, color fastness to dry cleaning, color fastness to actual washing ( Garments, metal knitted fabrics), color fastness to perspiration, color fastness to water, color fastness to light, color fastness to sea water, color fastness to saliva, Dimensional Stability: machine wash, dimensional stability, hand wash Dimensional stability, dry-cleaning dimensional stability, vapor dimensional stability Apperance After Wash: Apperance After Wash: Apperance After Wash: Apperance After Wash: Apperance After Wash: Appearance Stability, Hand-washed Appearance Stability, Dry Cleaning Appearance Stability Chemical Analysis: PH content, formaldehyde Content, lead content, azo dye test, heavy metal content test, water absorption, moisture content, peculiar smell, mercerizing effect of cotton, hot pressing, dry heat, storage sublimation, acid spot, alkali spot, water spot, phenolic yellowing Fiber Content Analysis: Cotton, linen, wool (sheep, rabbit), silk, polyester, viscose, spandex, nylon, velvet content, etc.