In the leather products we provide, leather + metal key rings and leather metal badge sleeves are popular. Because whether it is metal or leather part, we must be strict and keep improving in the process.
Here we have a preliminary share of the product assembly of leather and metal badges. If there is a design for product assembly of genuine leather products and metal badges, please note: the dermis will spit out the metal and cause the metal to change color, therefore, it is generally recommended that metal products should be protected by the whole spray gold. When PU leather (synthetic leather) and metal product assembly, the metal will not be corroded by leather. But if the oil side is not dry, the metal products and the leather trim are put together directly, in the absence of air, the skin is formed by a fog which causes the metal to change color. In the process of making, the dermis will contain acid, so there is no sealing oil (that is called "gold oil") when we combine with metal products, it will produce acid, and the metal surface of the product will be damaged and oxidized. The synthetic leather is fake leather, but the fake skin and the product are in hot water, which will oxidize the metal products, and it will not be made without the water, so the sealing oil will be a little safer.
Keywords: leather, metal badges