Thermochromic toner pigment

The temperature of the thermochromic product can be set between 5 °C and 70 °C. The temperature-changing pigments of the company have various temperature ranges from low temperature to high temperature, and are generally classified into low temperature discoloration (about 10 °C) depending on the temperature. Feel discoloration (about 30 ° C), high temperature discoloration (40 ° C, 50 ° C, 60 ° C, 70 ° C) and other materials;
  Low temperature series: 8 ° C -25 ° C, used for refrigeration temperature range applications, such as cold drink tableware, food labels and ice cream packaging, also known as cold series.
  Body temperature series: 30°C-40°C, showing normal color in indoor ambient temperature, changing color when in contact with human body or in contact with breathing. Commonly used in packaging and interactive products, also known as hand touch series.
  High temperature series: 40 ° C -70 ° C, when the temperature is too high to cause human skin pain, the color is changed, mainly used for safety labels, microwave products, hot food labels, tableware, also known as heat change series.
  Product advantages 1, temperature change (thermal color change) water-based flexographic printing ink, water-based gravure printing ink, thermal water-based flexographic printing ink for high-volume packaging production enterprises, for various types of flexo printing presses, we The corresponding ink can be adjusted. Mainly used in large-volume packaging and printing of famous brand products such as cigarettes, food, beverages and pesticides. The thermochromic water-based anti-counterfeiting ink conforms to the environmental protection requirements put forward on the current tobacco packaging. In line with the relevant policy guidance of the country, it is welcomed by many tobacco factories because of its beautiful appearance and convenient detection. It also lays a good foundation for the cigarette printing enterprises to occupy the market.
  2. Solvent-based thermal color-changing gravure ink Solvent-based thermal gravure ink is suitable for large-volume packaging production enterprises with good printing effect, rapid color change and full color. It is well suited to the printing methods of plastic products and tobacco packaging printing companies.
  3, thermal color-changing offset printing ink heat-sensitive materials can be made into offset ink, but the overall printing color is lighter than ordinary offset printing ink, which is mainly related to color-changing materials. The offset inks we develop are evenly printed, flat and can be combined with fluorescent technology. They can be used for anti-counterfeiting printing of bills, packaging, books, etc., and thus have multiple anti-counterfeiting functions. 4, screen printing ink silk screen type anti-counterfeiting ink can be used below 350 mesh, the pattern effect is good, smooth, full color, all the above anti-counterfeiting materials can meet the silk screen requirements.