There are many kinds of yarn-dyed fabrics, which can be divided into yarn-dyed cotton, yarn-dyed polyester cotton, yarn-dyed tweed, slub yarn-dyed fabrics, etc., according to different raw materials (cotton, silk, linen, wool, polyester, etc.), and the common bedding is yarn-dyed cotton.
Dyed fabrics are used to penetrate pigments into the fibers of the fabric to make them evenly dyed, while printed fabrics are printed with different patterns or patterns on the surface of the fabric, which increases the decorative properties of the fabric.
How to distinguish yarn-dyed from printing and dyeing?
Basically, more than two colors, and the same composition (such as cotton, polyester) are yarn-dyed fabrics.
If it is plain, it depends on the quality and color fastness of the cloth, and the quality of the plain cloth woven by the general yarn is better than the quality of the dyed cloth, the cloth surface is fresh, and the strip is clear and dry.
There is also a difference between fastness and dyed cloth, dyed cloth is woven first, and then dyed, and yarn-dyed yarn is dyed first, and then weaved, so the general yarn-dyed fabric and dyeing can look at the front and back.
If it really doesn't work, draw a thread, if the inside and outside are the same color, it is yarn-dyed, but if the outer surface has a layer of color, it is dyed cloth.
