First, comfort. Silk is composed of protein fibers, and has excellent biocompatibility with the human body, coupled with smooth surface, its friction stimulation coefficient on the human body is the lowest in all kinds of fibers, only 7.4%. Therefore, when our delicate skin meets the smooth and delicate silk, it takes care of every inch of our skin with its unique soft texture and in accordance with the curve of the human body.

Second, good moisture absorption and release. Silk protein fiber is enriched in many amine (-CHNH), amino (-NH2) and other hydrophilic groups, and because of its porous, easy to diffuse water molecules, so it can absorb water in the air or emit water, and maintain a certain amount of water. At normal temperatures, it helps the skin retain moisture and doesn't dry out too much. Wear in summer, and can be the body's sweat and heat quickly release, make people feel very cool. It is because of this performance that the real silk fabric is more suitable for direct contact with human skin. Therefore, we can directly wrap a chic garment with silk scarves in the hot summer, which is not only beautiful but also comfortable.

Silk not only has good heat dissipation performance, but also good heat preservation. Its insulation properties boast of its porous fiber structure. In a silk fiber there are many very small fibers, and these small fibers are made up of even smaller fibers. As a result, what looks like solid silk is actually more than 38 percent hollow, and there is a lot of air in these Spaces, which prevents heat from escaping and makes the silk very warm.

Third, sound absorption, dust absorption, heat resistance. Real silk fabric has a higher voids, so it has a good sound absorption and inspiration, so in addition to the production of clothing, but also can be used for interior decoration, such as silk carpets, tapestries, curtains, wall cloth, etc. Decorating a room with silk decorations will not only keep it spotless, but also keep it quiet. Because silk has hygroscopic, dehumidifying performance as well as moisture, inspiratory and porous, it can also adjust indoor temperature and humidity, and can suck out harmful gases, dust and microorganisms. In addition, silk fibers have little thermal denaturation and are more heat resistant. When it is heated to 100℃, only about 5~8% embrittlement, and the thermal variation of most synthetic fibers is 4~5 times greater than that of silk. The combustion temperature of silk is 300~400℃, which is refractory fiber, and the combustion temperature of synthetic fiber is 200~2600C, that is, flammable and fusible. Therefore, the use of silk fibers as raw materials for interior decoration can not only play the role of sound absorption, dust absorption, heat preservation, but also play the function of flame retardant.

Fourth, UV resistance. The tryptophan and tyrosine in silk protein can absorb ultraviolet light, so silk has good anti-ultraviolet function.