Silk shrinkage rate is higher, purchase products to choose a larger than the actual needs of the specification is appropriate, if it is cloth, before production should put the cloth into clean water soaking for more than 5 hours, let the cloth fully absorb water after drying, then soak for the second time, so that after two immersion two silk will not be deformed, made of clothes can be washed at will. However, if it is the choice of high quality silk, it is best to take to dry cleaning, so that the fabric does not need to be soaked in advance.
The rayon is shiny and bright, feels a little rough and hard, and has the feeling of damp and cold. It is spread out with the hand tightly, with more wrinkles, and there are still marks after flattening. When the cloth is pulled out and wet kneaded with the tongue, the rayon is easy to be stretched and broken. The elastic force is different when wet and dry.
Real silk has soft luster, soft feel and delicate texture. When rubbed together, it can give off a special sound, commonly known as “silk singing” or “silk singing”. It is spread out after being tightly held by the hand, with few wrinkles and no obvious, and the elasticity of dry and wet silk is the same.
Polyester wire reflective strong, stiffness, quick rebound, crisp, good wrinkle resistance, strong, not easy to break.
