Emerald is almost the only gem in the world that cannot be valued with clear standards. In its appreciation space, there are more rapid human factors. It is these factors that make the jade that has its own mystery more mysterious. But at least, when considering a wide piece of jade itself, the standard of its texture can be mastered. 1 kind: Transparency of jade The so-called "species" is the transparency of jade. The industry often refers to it as "water head" which is exclusive to jade, and long and short refers to the depth through which jade can be transmitted by light. 2 Clarity: Evaluation criteria No matter which kind of gemstone, clean and no impurities are important evaluation criteria. In the formation of jade, there will be many substances in it. 3 color: the color of jade is rich in color, and the color of the stone mainly depends on the pigment ions contained inside. Jadeite is a kind of jadeite, belonging to the pyroxene type, which is a crystal body composed of a variety of minerals. 4 appearance: engraving, inlaying, design to measure the quality of a piece of jade, in addition to the above three points on the requirements of jade, it is also important to have excellent carving, mosaic technology and sophisticated design.
Rayon is a kind of silky man-made fiber.Rayon fiber is a medium-to-heavy fiber with moderate to good strength and wear resistance. It has hydrophilic properties (moisture regain is 11%). This fiber can be dry-cleaned and can be washed under good care. The static electricity or pilling phenomenon is not expensive.By the way, our company have Tencel and Viscose is fabric with good strength and wear resistance.lightweight tencel rayon Smooth and soft surface.
Rayon Spun Rayon,Rayon Nylon,Rayon Fibres,Tencel Rayon Plain SHAOXING SHUKE IMPORT AND EXPORT CO.,LTD , https://www.shuketex.com