Temperature change security inks

Temperature change ink printing Operating Instructions temperature change color ink security ink 1 printing mesh: 150-200 mesh printing in stainless steel and metal must be baked to make a solid, baking temperature of 120-150 degrees with baking time, about 5-10 minutes 2, available printing methods: screen printing, UV flexo, gravure, offset printing. Screen \ offset \ transfer \ printing \ spraying, printing is recommended to use a white or plain background color, the color change can increase the degree of difference. 3, the substrate: For substrates (paper \ cloth \ metal \ Glass \ ceramic \ plastics, etc.). Use / Note: 1, drying method :( from the dry, dried, UV curing), available when using the appropriate diluent. Such as 783 (water-based inks can also be customized, and diluted with water) 2. Screen selection: choose between a mesh size of 150 mesh to 200 mesh 3. Storage: temperature change color ink should be stored in airtight, dry, dark place, Avoid direct sunlight. Toxicity and safety: temperature change color ink on the skin with a slight respiratory tract irritation, handling should be closed, when the printing operation environment should maintain good ventilation. After the ink is completely dry, it will not have any odor or irritation, consistent with safe toys and food packaging specification reference