看:真丝绸光泽柔和亮丽,这是蚕丝细纤维、微细纤维漫反射所形成的特有的光泽,称为“丝光”。摸:真丝绸柔软光滑,具有特殊的肌肤舒适感,而羊毛等蛋白质纤维则没有这种光滑感。两者有着明显的区别。听:用手轻揉真丝绸,会发出特有的“沙沙”声,称为“丝鸣”。闻:抽几根真丝纤维点燃,会闻到毛发烧焦的气味,烧后结成的小块,用手一捏即碎。而纤维素纤维燃烧后则炭化成灰;合成纤维燃烧后结成不易捏碎的硬块;两者都没有毛发焦味。 See: Silk soft and shiny, this is fine silk fibers, fine fibers diffuse reflection formed by the unique luster, known as the “mercerizing.” Touch: Silk is soft and smooth, with a special sense of skin comfort, while wool and other protein fibers do not have this smooth feel. There is a clear difference between the two. Listen: Hand rubbing silk, will issue a unique “rustle” sound, known as “silk moutains.” Smell: pumping a few silk lit, will smell the scorching smell of hair, after burning the formation of small pieces, hand pinch that is broken. Cellulose fibers, on the other hand, are carbonized to ash after they are burnt; synthetic lumps form a hard lump that is not easily disintegrated after burning; neither has hair burnt odor.