About the jade knowledge of jewelry
The introduction of different jade jewelry in jade knowledge cannot accept the following: 1. There are very serious white cotton or black flowers on the jade ring face; the cleft of the naked eye is clearly visible; the color is very uneven, and these three points have a non-negligible influence on the appearance and value of the ring face. 2. The jade bracelet can't have serious breaks, otherwise the jade will easily break along the break when it encounters external force. Here, the broken jaw refers to the splitting of the bracelet across the bracelet; the other is the smooth: parallel to the cleft of the bracelet face. If you take more than one-third of the circumference of the bracelet, it is a problem that cannot be ignored. Among the jade knowledge mentioned above, the fissure refers to the obvious splitting crack formed by the external force of the jade; the jade refers to the directional distribution of the jadeite, which is formed by the external force or formed during the mineralization process. Cracking, flocculating mineral arrangement, etc. Know these two points of jade knowledge, you should be careful when purchasing jade jewelry in the future~ This kind of Functional Fabric is usually produced by special material,like aramid, FR viscose,modacrylic,hygroscopicity and quick drying yarn,etc. The special functions usually include flame retardant,waterproof,oil proof,anti-static,anti-mosquito,hygroscopicity and quick drying,easy-care,antibacterial,anti-UV,infrared retardant,etc. Raw Fabric Material,Raw Cotton Material,Raw Material Uniform Fabric,Raw Material Military Fabric Zhejiang Xinjian Textile Inc.Ltd , https://www.zjxjtex.com