靠b视频免费看,欧美一区二区三区在线激情,の爆乳を揉んで舐めて挟

There are many kinds of silk scarves. Some customers may not know the difference between silk scarves and imitation silk scarves. What is the difference between mulberry silk and ice silk fabrics? I don't know if you understand these aspects!

Materials: mulberry silk scarves are mostly made of mulberry silk, without other ingredients. This kind is called mulberry silk scarf, while ice silk fabric is polyester fiber fabric filament through unique technology and unique carding, which is similar to the actual effect of mulberry silk in appearance, gloss and touch. But the difference between the two is not a little!

The layered feeling of ice silk fabric looks very similar to that of mulberry silk. It feels silky, but the price is about 2 / 3 lower. Burn the edges of raw materials with fire. If it's mulberry silk, you can't see the use of fire. It tastes like burning beautiful hair. Because the silkworm ribbon has protein, the burnt silkworm silk becomes gray black particles, which can be ground skillfully; However, ice silk fabric will catch fire in case of fire, and there will be lumps on the edge after the engine is turned off. In addition, the appearance design of the silk fabric has a significant reflective surface, and the material is relatively light; Mulberry silk has light absorption performance and looks bright and clean, but it is not easy to look good. The wire is dense, and the higher the purity, the greater the relative density of the wire and the better the touch.

In terms of hue, the color of mulberry silk is not as bright as that of ice silk fabric. Because the effective component of mulberry silk is light milky white, it is not too boastful; Ice silk fabric can't compare with mulberry silk in air permeability and touch, but the cleaning regulations are high, which is very easy to shrink and fade. The price is much more expensive than ice silk fabric. Both have advantages and disadvantages. Different goods are also suitable for different groups and situations!