1 Kilograms Of Silk Cost 150 Yuan &Nbsp; Where Can Silk Sell "Cabbage Price"?

In recent years,

It is understood that the price of silk has increased since the beginning of this year.

The price of domestic dry cocoons has risen from 50 yuan per kilogram last year to 90 yuan, and 1 kilograms of ordinary mulberry silk need about 3 kilograms of dried cocoons.

How to distinguish

1 see whether labeling ingredients.

At present, the national standard requires to indicate the composition of the silk, whether it is mulberry silk or tussah silk. If it is not written, it only indicates "100% pure silk", which indicates that there is a problem.

2 look at silk.

At present, regular silk quilts will have a zipper. After opening, you can see the silk inside. If you don't even have a zipper, you can't see the silk inside. You also need to pay attention to it.

3 observe the combustion reaction.

Silk will soon burn out, burning white smoke and burning hair like a burnt smell, which is the unique flavor of protein substances.

4 electrostatic method.

Rub the silk quilt for about one minute. If there is obvious electrostatic reaction, it can suck up the scraps of paper. It is likely that there will be a lot of fibrils. Because the real silk has high hygroscopicity, it usually produces little static electricity.