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1. Color fastness to washing Color fastness to washing, also known as color fastness to washing/color fastness to soaping, is to evaluate the color fading of the original fabric and the staining of th...
1 Light fastness to light-colored fabrics with reactive dyes As we all know, reactive dyes dyed on cotton fibers are attacked by ultraviolet rays under sunlight, and the chromophore or auxochromophore...
The measurement methods of hygroscopicity of fiber materials can be divided into direct measurement method and indirect measurement method. 1. Direct measurement method A measurement of the weight of ...
Folding resistance Test standard: Experimental principle: experiment procedure: Wear resistance GB/T 3903.2-2008 Use a toothed metal grinding wheel to press vertically on the sole of the sample, and w...
The process of fabric pilling: Hairiness --- fluffing --- entanglement --- forming a group --- tightening into a ball --- shedding fluff: Plush is initially produced along the longitudinal direction o...
In real life, often encounter clothing products in the process of wearing or care of the phenomenon of pilling and pilling, which seriously affects the appearance of clothing, not only to consumers ca...
What is color fastness? Color fastness (Color fastness) is also known as dyeing fastness, dyeing fastness. It refers to the resistance of the color of the textile to various effects in the process and...
Car safety restraint system as one of the most critical parts of the occupant protection, when the vehicle collision to the occupant restraint and avoid the collision when the occupant and the steerin...
1 Clarify the "down content" and "down content" Down is the soft gold of the apparel industry, and the down content of down is undoubtedly an important basis for the price of down. Therefore, it is ne...
Clothes in the process of wearing, constantly subjected to friction, so that the fiber end of the fabric surface is drawn, band, hook, pull out, and the formation of hair feathers on the surface of th...
The main factor affecting the color fastness to moisture 1, the type of fabric, fabric structure 2, textile pretreatment, such as desizing, boiling, bleaching, mercerizing, etc 3, the choice of textil...
The 45 degree burner is applicable to ASTM D2863, ASTM D3835, ISO 4589-2, GB/T 2641-2008, GB/T 17591-1998 and other standards It is used to measure the flame spread rate of a material, which is an imp...