The market expansion of heat transfer silica gel is becoming more and more extensive, which is also related to the development of the industry. If the industry is not developing well, there are certainly not many technologies to use heat transfer silica gel. However, in recent years, the number of applications of heat transfer silica gel has exceeded hundreds of millions, and the annual growth rate is also high. Therefore, the development of heat transfer silica gel has a great impact now.
1. Distribute silica gel and color paste evenly by 10:1, then add 10% curing agent to the total mass of silica gel and color paste, and mix evenly.
2. Print the silica gel screen onto the silica gel release film. Each time you print, bake until the surface is dry, until the desired effect, thickness and color, and finally bake until dry.
3. Evenly distribute the heat transfer silicone coating glue in the ratio of 1:1, print it on the surface of silicone, cut twice at a time, wait for 5 minutes, and bake until the surface is dry. Print twice, wait for 5 minutes, and bake until the surface is dry.
4. Dilute the hot melt adhesive with toluene, xylene or cyclohexanone, print it on the surface of the transfer adhesive, print it once, and bake it until it is dry. Print again and bake dry.
5. The last step is to remove the film, put it into the oven and bake it at 150 ℃ for 30 minutes. Remember not to bake it for too long. In this way, you will get bad results. Take it out and transfer it after cooling. Press at 160 ℃ for 10 seconds. Remove the release film after cooling. After completion, pay attention to the correct use and maintenance of it, so that it will last longer.
Heat transfer printing silica gel is the latest successfully developed and widely used environmental protection printing process in today's textile, clothing and footwear industry. Because its material is environmentally friendly and non-toxic, it can directly contact with the skin, and the waste treatment will not cause environmental pollution, it has been one of the product and accessory production materials designated by various brand companies in the world in recent years.
For the manufacture of high-quality clothing, especially sports brand clothing and footwear, the silica gel trademark has obvious advantages. The transferred patterns have good skin feeling, smooth surface, elasticity, strong three-dimensional sense, water washing resistance, no cracking, no fading, accurate overprint, clear handwriting lines, realistic patterns close to the photo effect, and some can make a three-dimensional sense. Compared with other direct screen printing, the transfer process is simpler to use. Just put the transfer paper pattern on the surface of the fabric (cloth), and then press it with a hot stamping machine or an electric iron for several seconds. The pattern will be transferred to the object, which is convenient, fast and not easy to fall off. It can be used for clothing, decorative cloth and other fabrics. It is often applied to sportswear, casual wear, T-Shirts, T-Shirts, bags, shoes, etc.