First, the preparation of silica gel raw materials, it includes the mixing of raw glue, the improvement of color, the weight calculation of raw materials and other work content;
Second, mold molding, the production of silicone sleeve products is definitely the need for molds to produce products, what is needed here is a mold with a silicone sleeve or to make a good mold, and then through the mold to make the silicone sleeve have a preliminary molded product;
Third, product trimming, product trimming is because the mold molding link will definitely stick to some product surface edges, which need to be removed by hand;
Fourth, the screen printing process, screen printing is to add some patterns or characters to the surface of the silicone sleeve, which is convenient for users to operate the keys, and can also increase the aesthetics of the product;
