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…
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…
Color fastness to light is to measure the solar resistance of dyes and materials. The test method can be either sun exposure or solar machine exposure. The fading degree of…
What are the types of fastness? Color fastness, refers to the resistance of textile color to various effects during processing and use. The color fastness test of textiles is a…
The elements influencing textile color fastness are classified as internal and exterior. Internal variables are the stiffness of the dye-fiber combination, whereas external elements are the external forces applied by…
What is sublimation fastness Sublimation fastness is commonly associated with the dyeing of polyester disperse dyes. When the temperature rises above a certain point (setting above 180°C, ironing above 200°C),…
Introduction In the modern society with the rapid development of science and technology, people have higher requirements for food, clothing, housing, use and transportation. Especially under the premise of the…
The dyeing equipment employed under high temperatures and high pressure is known as an "HTHP dyeing machine." There are some risks associated with using the HTHP dyeing machine. The safety…
The five objective outside factors that affect the reproducibility of yarn dyeing have been listed before. The seven additional human-generated subjective elements and solutions are discussed below. Subjective elements of…
Distinct batches always have a different hue when the same process prescription, process dyeing ingredients, and other variables are used. Poor color reproducibility of colored yarn is primarily due to…