Singing refers to the process of quickly passing the yarn or fabric through the flame or wiping it on the hot metal surface to burn off the surface fuzz; Through this introduction, we can know that singeing is not only in the process of yarn singeing, but also in the process of woven fabrics. But we say that generally, high-grade fabrics will be singeing the yarn first. The reasons are as follows:
The purpose of yarn singeing is to prepare the following fabrics. I have summarized several points for your reference:
1. The fuzz on the surface of cotton yarn is also called hairiness. When the hairiness is long, it is easy to be contaminated with dust;
2. The surface hairiness of the yarn is long, which easily affects the color uniformity and brightness during dyeing;
3. The surface of the yarn is hairiness, easy to color and flower;
4. The fabric woven from the singed yarn is more delicate, delicate and easier to color!
