What Are the Main Standards of Yarn Quality? Evenness refers to the amount of variations in mass per unit of a length of yarn. This characteristic can be seen with the naked eye and it is the first parameter to be measured when assessing the quality of yarn. Complete evenness is almost impossible to achieve […]
Turning fiber into yarn is a multistep process. Many chemicals are used in that process. What Chemicals are Typically Found In Yarn Chemical solvents are used in manufacturing to break down substances. They are used sometimes to clean raw fibers that will be spun into yarn. Trichloroethylene, benzene and methanol are the most common. Surfactants […]
What Is the Yarn Quality Index? Yarn, whether it’s used by a hobbyist, or in manufacturing, is an important component in determining the quality of a fabric. The yarn quality index is a standardized system for evaluating the structure of yarn and thread. On the yarn quality index, four properties of fiber are taken into […]