1. look at the luster
Put the silk scarf on the chair and observe its luster. Silk has the performance of light absorption, looks like a pearl . But emulation silk looks its color is dark, similar to the luster of metal.
2. Touch it
Touching silk you can feel soft, elastic, and cool, silk thread is more dense, with the hand will have wrinkles; The feeling of the emulation silk is thick and hard, without damp and cold feeling.
3. Combustion method
Draw out part of the yarn burning, you can not see open fire, there is the smell of burning hair;But emulation silk will open fire and has the plastic flavor, after the fire extinguish,the edge of the emulation silk will leave the hard glue block.