Pay attention to the following points when washing, which will avoid greater shrinkage:

1. It is easy to shrink when the water temperature is high;

2. Alkaline emulsion is easy to shrink, so it is best to use special wool washing liquid;

3. After putting in the emulsion, it is easy to shrink if you use too much force, so when washing the sweater, it is best to wash it by hand and gently press it;

4. It's best to squeeze out the water after washing, don't twist it hard, and don't dry it with washing machine.

Velvet is a bionic and hand-feel appearance effect that combines the characteristics of fiber, yarn and texture with finishing in dyeing and finishing, such as felting, sanding, shearing, alkali washing and flocking. These are the names of the images.