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What is color fastness? Color fastness refers to the degree of fading of dyed fabrics under the action of external factors or the degree of staining with other fabrics during use or processing. It is ...
The composition of human sweat is complex. The main component is salt, which varies from person to person. Sweat can be acidic or alkaline. On the one hand, clothes with unqualified color fastness to ...
On August 16, 2023, the Ministry of Industry and Information Technology issued Announcement No. 17 of 2023, approving the release of 412 industry standards. Among the standards approved and released t...
Shrinkage test 1) Purpose: To determine the dimensional stability of woven or knitted fabrics after repeated washing in a household washing machine. 2) Principle: Before washing, mark the size on the ...
The dye fastness of textiles (abbreviated as color fastness) refers to the way dyed or printed fabrics are subjected to external factors (extrusion, friction, washing, rain, exposure, light, seawater ...
Standard light source box Standard light boxes (also known as standard light boxes) provide consistent and controlled lighting conditions for effective visual assessment and are a key component of eff...
The xenon lamp climate resistance test uses a xenon arc lamp that can simulate the full sunlight spectrum to reproduce the destructive light waves that exist in different environments. Xenon lamp test...
Sunlight color fastness is a measure of the sunlight resistance of dyes and materials. The test method can be either sunlight exposure or a solar aging machine. The degree of fading of the sample afte...
The perspiration color fastness tester is used to measure the color fastness of various colored and colored textiles to decolorization by sweat, sea water, saliva, and distilled water. It is suitable ...
The water-washing color fastness meter is used to test the color change of colored fabrics after being washed with solution to detect the color fastness of the fabric to washing. The main parameters: ...
The spray water repellent performance tester can be used to evaluate the water repellent performance of the fabric surface. The instrument has an all-metal frame. Quantitative distilled water passes t...
Test standards: The fabric's color fastness to light and perspiration is tested using GB/T 14576-2009 "Textiles Color Fastness Test - Light and Perspiration Composite Color Fastness"; the pH value of ...