The first type of cold This method is relatively simple and is the most common method of staining. Generally, the dyed materials have different degrees of stiffness or cotton, and the local structure of the stiff or cotton is generally loose and the local density is relatively low. By carefully observing, the part that is too false is ground, and the part with high degree of simulation is put into the drum, so that the color will look much after it comes out. Second heat treatment The local structure is changed with an instant high temperature. Generally, a gasoline spray gun or a natural gas spray gun is used to align a point, and a local high temperature can be achieved. The structure of the heated part becomes loose, and then the syrup is prepared beforehand. The industry is called a point skin. The third slow heat dyeing The so-called slow heating dyeing refers to the method of cold-staining to dye a layer of color, then wrap the dyed material with toilet paper or cotton cloth, pour it up and pre-distribute the potion to make the potion penetrate into the cotton cloth, and then put The material is placed in an oven or heated in a special iron drum. The temperature of the dyed material will be higher and higher, and the syrup on the cotton will be continuously poured into the material. This method of imitation of Hetian jade seed in the industry is called baking skin. Qinghai material dyed jade is a good thing, the degree of whiteness has not been said, and it is also very good engraving, very little skin color, and some things are very realistic, it is easy to distinguish, this is still done Compared with the fake, but some of the imitation of the Hetian jade seed material is extremely high in leather, it will be difficult for some junior jade friends to distinguish. Yarn Dyed Fabric Casual Shirt,Casual Check Shirt,Custom Short Sleeve Shirt,Yarn Dyed Shirt SHAOXING RUISHI TEXTILE & GARMENT CO.,LTD , https://www.fobshirt.com