1. Generally, it depends on whether the fabric is delicate and whether the velvet is even;
The weft density of the fabric is relatively high, and the warp density is relatively low, which allows the yarn to float on the surface of the fabric, which is conducive to the formation of rich and uniform fluff in the weft and cotton threads! Observe whether the hair surface effect is delicate, erect, and smooth.
2. Is the plush density heavy and feels smooth to the touch;
Velvet is a cotton fabric that is pulled out of the yarn body by a carding machine and evenly covered on the surface of the fabric, presenting a rich and fluffy texture. Observe the surface of the fabric for any loose hairs.
3. The quality of raw yarn and woven fabric affects the softness effect;
The pilling of velvet fabric is achieved by the repeated action of the wire tip of the carding machine, which pulls up a portion of the fibers on the surface of the fabric to form a short, dense, and even pile. Observe whether the fluff is short, dense, and even.
4. Dyeing accuracy and color brightness;
Velvet silk processing can increase the vividness of colors and improve the printing effect of printed fabrics. Bleached velvet and dyed velvet generally need to be separately soaked and rolled with softener before pilling, and bleached velvet should also be whitened with whitening agents and coating blue solution appropriately. Observe whether the surface color of the fabric is uniform.
5. Others can also observe whether there are any abnormal indentations, wavy patterns, messy hair direction and other adverse phenomena on the surface of the fabric.
