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Color fastness to water is an important test item for textiles and one of the assessment indicators stipulated in the mandatory national standard GB18401 "National Basic Safety Technical Specification...
The needle flame test machine uses a needle burner of specified size (Ф0.9mm) to pass a specific gas (butane) to burn the sample at a 45° angle in a regular and directional manner, and observes whethe...
I. Instrument overview The manual rubbing color fastness tester is used to evaluate the color transfer degree of textiles, leather, coated fabrics and other materials under dry or wet rubbing conditio...
About Laboratory Dyeing Machines Textile manufacturers use laboratory sample dyeing machines to test samples before dyeing large quantities. Textile labs use these machines to research dyeing methods ...
About Laboratory Dyeing Machines Textile manufacturers use laboratory sample dyeing machines to test samples before dyeing large quantities. Textile labs use these machines to research dyeing methods ...
Colorfastness to perspiration measures a textile fabric's ability to maintain color stability without fading or bleeding when exposed to human sweat. It is a critical parameter in textile quality test...
Color matching light boxes, as optoelectronic devices for color inspection, typically incorporate multiple types of standard light sources internally. However, the specific light sources configured va...
Testing fabric color fastness with gray cards is a fundamental and crucial evaluation method in the textile industry. It primarily serves to objectively assess the degree of color change in textiles a...
1.What is Delta E? Delta E is a calculation method used to measure the difference between the displayed color and the input color. A lower Delta E value indicates higher accuracy, while a higher Delta...