Blogs related to textile testing.
A cotton ginning machine is used to process cotton, primarily to remove seeds and foreign matter, making cotton a raw material for the textile industry. It can greatly improve processing efficiency and product quality, and is one of the indispensable…
Fiber length directly affects the processing performance and practical value of the fiber and reflects the quality and performance of the fiber itself, so it is one of the most important indicators of the fiber. Fiber length definition Natural length:…
Fiber fineness refers to the thickness of the fiber. Fineness is one of the important morphological dimensions and quality indicators of fibers. Fiber fineness is closely related to spinning process and yarn quality, and directly affects fabric style. Fiber fineness…
What is perspiration fastness? Perspiration fastness is the degree of color retention of textiles in sweat, which is especially important for clothing products. During daily use, the textile stays in close contact with the skin for a long time. At…
Light fastness refers to the ability of colorants and polymer systems to maintain their color when exposed to sunlight. The main reason for the color change of colored products exposed to sunlight is the damage of ultraviolet rays and visible…
Artificial accelerated aging tester can divided into several types according to different light sources, such as carbon arc lamp, fluorescent ultraviolet lamp, xenon lamp, etc. Xenon lamp has become the most widely used artificial accelerated aging light source in the…
What is color fastness to light? As we all know, textiles are usually exposed to light during their use life, and light has the potential to destroy the dye, resulting in the effect of "fading," which causes colored textiles to…
Introduction to textile Laboratory Nowadays, countries all over the world are advocating green textiles, and more and more environmental protection textiles and clothing are appearing in the market. Through some standard tests to meet the international requirements for textiles and…
What is sublimation fastness? Fastness to ironing（color fastness to hot pressing） Fastness to ironing refers to the degree to which a dyed fabric changes color or fades when pressed. The degree of discoloration is determined by the staining of other…
After dyeing, the fabric's capacity to retain its original color can be represented by evaluating various color fastness. Washing fastness, rubbing fastness, light fastness, sublimation fastness, and other fabric indicators are commonly used for assessing color fastness. The greater the…
What is color fastness to rubbing? Rubbing color fastness refers to the color change degree of colored textile material caused by a certain way of rubbing with the small white cloth on a specific equipment. The color fastness of textiles…
The color fastness to rubbing of dyed products is divided into dry rubbing fastness and wet rubbing fastness. The former is to rub the dyed product with a dry white cloth to observe the color sticking to the white cloth.…
Blogs related to textile testing.