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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 ...
As people's lifestyles become more and more healthy, physical fitness activities are widely carried out. After exercising, in addition to enjoying the happiness brought by exercise, a lot of sweating ...
With the implementation of GB/T 4802.4-2020, ISO 12945-1: 2020, ISO 12945-2: 2020, ISO 12945-3: 2020, ISO 12945-4: 2020 and other method standards, the results of eye ratings of the above standards al...
Linear density is the thickness of fibers and yarns. It can be directly expressed by the cross-sectional diameter, cross-sectional perimeter or cross-sectional area of fibers and yarns. When the cross...
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...
GB/T 40910-2021 Textiles - Evaluation of Waterproof and Moisture Permeable Properties For what products? All kinds of fabrics and their products Main products: ski suits, jackets, sleeping bags, prote...
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 waterproof performance of fabrics is mainly divided into the fabric's resistance to being wetted by water and the fabric's resistance to water penetration. Characteristic indicators of the waterpr...
The production and manufacturing processes of textiles are relatively complex. The clothes people wear actually go through countless processes before they are transformed from cotton or yarn into fabr...
1 Scope 1-1 This method is suitable for judging the ability of fabrics to resist pilling and other changes in surface properties. The instrument used is the Martindale tester, and this method is suita...
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 ...