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), the disperse dyes in the polyester fibers directly convert from…
What is meant by light fastness Color fastness to light is the ability of a stain to retain its original color when exposed to sunlight. Due to the wave-particle biphasism of sunlight in nature, the sunlight that transmits energy in…
Color fastness to rubbing refers to the degree of color fading of dyed fabrics after rubbing, which is divided into color fastness to dry rubbing and color fastness to wet rubbing. It’s also known as color fastness to crocking. The…
Definition of colour fastness The so-called color fastness refers to the degree of fading of dyed fabric under the action of external factors (extrusion, friction, washing, rain, exposure, light, seawater impregnation, saliva impregnation, water stains, sweat stains, etc.) during use…
Introduction Nanofiber materials have the advantages of large specific surface area, high porosity, low density, good mechanical flexibility and so on, which show broad application prospects in many fields. There are various methods for preparing nanofiber materials, including electrospinning, solution…
Air flow dyeing is a modern dyeing process that has a low liquor ratio, reduced energy consumption, and less pollution, and is regarded as an environmentally friendly dyeing method in the twenty-first century. The characteristics and mechanisms of air flow…
Introduction of rope dyeing machine Jet dyeing machine belongs to a rope dyeing machine, want to understand the jet dyeing machine must first understand the rope dyeing machine. Rope dyeing machine is mainly used for rope dyeing of wool fabric,…
For more than a century, the package dyeing machine has been invented, and it is extensively employed in the yarn-dyed and knitting industries because of its short process flow, quick adaptability to variety changes, high efficiency, low energy consumption, and…
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 diversification of social forms and the general improvement of people's…
The new dyeing process includes new technologies such as waterless dyeing and low-temperature dyeing, in addition to the use of natural dyes and computer-controlled dyeing mentioned in the previous article. Let us now look at the specific situation of these…
With the progress of society and the improvement of people's quality of life, people pay more and more attention to the environment and their own health. Wearing "green textiles" and "ecological textiles" has become the living needs of people in…
Rope dyeing machine, also known as rope dip dyeing machine. It is a type of equipment for interweaving thin silk, wool, cotton, and chemical fiber materials with loose, normal temperature rope dip dyeing. It is appropriate for many textile printing…