At present, there are many kinds of ornaments on clothing. In order to attract the attention of consumers, many personalized patterns appear on the clothing, which fully meets the requirements of young people in pursuit of fashion. The surface of some garments is irregular, and the direct printing method cannot be used to print patterns, which requires the transfer method to achieve. The following briefly introduces how to make and use the thermal transfer logo. Glowing heat transfer logo 1. Preparation of the screen version The screen is made according to the designed pattern. The color pattern part adopts 300 mesh screen, and the light emitting part adopts 100 ～ 200 mesh screen. The specific mesh is determined according to the particle size of the selected luminescent material. For small screens and luminescent materials with large particle sizes, choose a screen with a large mesh. Adhesives are screen printed from 100 to 200 mesh. The contours of the screen layer of the protective layer, cover layer, and adhesive layer should cover the entire pattern, that is, all the outlines of the entire pattern are blank parts, so as to ensure the quality of the pattern. When making a plate, pay attention to that the thermal transfer pattern after printing is reversed. The screen should be reversed to ensure that the pattern after thermal transfer is positive. 2. Raw materials Transfer paper, luminescent material, thermal transfer ink, thermal transfer adhesive, solvent. 1) Substrate: The selected material should have good release property, which can make the printed pattern peel off from the substrate smoothly. Generally choose single-sided coated silicon paper, the thickness should be appropriate, in the case of acceptable prices, it is best to use a thicker coated silicon paper, so as to avoid uneven patterns. 2) Selection of luminescent material: The particle size of the luminescent material should be appropriate. If the luminescence pattern is too large, the luminescence pattern is rough, and if the luminescence material is too small, the pattern toughness is poor. Generally, the particle size of the luminescent material is 10-25 μm. 3) Thermal transfer ink: The choice of thermal transfer ink is determined by the luminescent material. The ordinary luminescent material is not resistant to water. The pH of the ink used should be in the range of 6 ~ 8; Transfer ink, but the price of this kind of luminescent material is relatively high, this method is rarely used in general. The products introduced in this article use oil-based thermal transfer inks. Because of the use of luminescent materials, the transparency of the ink must be good so as not to affect the luminous effect and luminous brightness. The color of the ink selected in the pattern layer must be bright, so as to ensure that the produced pattern has a strong three-dimensional sense and good visual effect. 4) Thermal transfer adhesive: There are no special requirements, as long as the thermal transfer to the clothing has good adhesion. 5) Solvent: medium dry agent is generally used. 3. Production process The process flow of thermal transfer is as follows: base paper treatment → printing protective layer → printing pattern layer → printing light-emitting layer → printing cover layer → printing adhesive layer → drying → packaging 1) protective layer: 300 mesh screen printing is used Transfer ink (if the viscosity of the ink is too large, it can be diluted with a thinner to a suitable viscosity), the entire pattern is printed with transparent ink, mainly used to protect the pattern layer, so that the pattern has abrasion resistance, washability, and chemical resistance , And play the role of positioning pattern. Use natural drying or low temperature drying. 2) Pattern layer: The pattern layer can be printed once with thermal transfer color ink. The screen mesh used is 300 mesh, and the viscosity can be adjusted with thinner according to the actual situation. The order of printing is mainly based on the color from dark to light. Pay attention to the accurate positioning, so as to avoid deviation when printing the light pattern again. Use natural drying or low temperature drying. 3) Light-emitting layer: The light-emitting material and the transparent thermal transfer ink are formulated into a light-emitting ink at a ratio of 1: 1, and the viscosity is adjusted with a thinner. Adopt 100-200 mesh screen printing, the number of printing is determined according to the luminous brightness. The luminous brightness is high, the number of printing is large, the luminous brightness is low, and the number of printing is small. Generally, two printings can meet the requirements. Use natural drying or low temperature drying. 4) Covering layer: Since the pattern is printed with luminescent materials, a white reflective layer must be printed behind the pattern to increase the personalized effect. We use white thermal transfer ink to print the cover layer on the entire pattern with screen printing coated with a protective layer. Use natural drying or low temperature drying. 1 Tier Iron With Powder Coating Dish Rack 1 Tier Iron With Powder Coating Dish Rack,1 Tier Powder Coated Dish Rack,Metal Dish Rack With Drain Tray,Standing Metal Dish Rack Jiangmen Jianghai Jianshang Houseware Co.,LTD. , https://www.jm-jianshang.com