Knowledge Release: Teach You To Identify The Merits Of Silk Quilts.

:

First, look at the fetal quality.

Open the zipper openings of the four corners or edges of the quilt, see whether the color of the silk is bright and even without fluorescence reflection, and whether the silk is long and elastic. If there are cotton wadding, impurities, other fibrils or fluorescent reflection, consumers are not allowed to buy them.

Try to open the zipper so as to observe the larger area of the quilt and avoid the fact that the four corners are pure silk and adulterated in the middle.

Second, look at the electrostatic reaction.

Rub the zipper mouth exposed for about a minute, then let it suck the broken bits of paper with small grain size. The distance is about 0.3mm to 1mm. If you can suck up the scraps of paper, it means that the chemical fiber is mixed with a lot of chemical fibers. Pure silk will not generate static electricity.

Third, look at the combustion reaction.

Silk combustion does not have delayed burning and is stopped when it is separated from the flame.

After burning, it is loose and gray. It has a hairy burning smell. The ashes are crisp and fragile after burning, and powder is made by hand kneading. Chemical fibers burn black smoke and bring pungent odor.