When the temperature-changing ink printed packaging products change at a certain temperature, its color also changes, not only has the decoration effect of ordinary color ink, but also its magical change gives people magical fun, and its regular repeated changes, It can indicate the level of the ambient temperature, and also has an anti-counterfeiting function that carries confidential information. Although the price of temperature change ink is much higher than that of ordinary color ink, but because the actual area of ​​the printed mark is very small, in order to enhance the need to protect brand-name products from counterfeiting and anti-counterfeiting, the number of temperature change inks on the market is still increasing. In order to give full play to the application function of temperature change ink, this article will briefly talk about the ink composition and influencing factors made by reversible temperature change pigments for the reader's reference.

The temperature change ink is composed of four parts, including temperature change pigments that provide color, resin binder for film formation, and solvents and additives. To make good use of it, we must understand the factors that affect the printing effect of temperature change ink from beginning to end, and have a unified coordinated control of the composition of temperature change ink from the production process to the printing method. Recognize that the reversible temperature change pigment is the decisive factor of the temperature change function, which is related to the stability of the temperature change ink, the level of the color change temperature, the speed of the color change, and the sensitivity (the size of the temperature difference during color change, whether the color change effect is obvious ), That is, to recognize the importance of choosing pigments.

Body Temperature Thermometer

Mini thermometer, 0.5S rapid measurement, non-contact infrared temperature measurement, simple and easy to implement, quick measurement, to avoid cross-infection.
The measurement accuracy is high. The infrared thermometer has fast and efficient measurement capabilities, and the error accuracy is controlled within the range of 0.1-0.2°C.
High temperature alarm, when the temperature is higher than 37.5℃, the infrared thermometer will display "HI" and send out a "di di" buzzer prompt, pay attention to personal health in time
Energy saving and environmental protection, infrared thermometer has long standby time, energy saving and environmental protection can be recharged once, escort for a long time
Multi-purpose measurement: Infrared thermometers can be installed in crowded places, such as railway stations, bus stations, hospitals, schools, etc.
A variety of fixing methods, in order to adapt to more environments, a variety of fixing methods are designed

Digital Infrared Non-Contact Thermometer, Wall Mounted Thermometer, Temperature Scanner Infrared Thermometer, Tripod Bracket Thermometer

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