Album Printing Factory Same Color Different Spectrum Ink

Album Printing Factory Same Color Different Spectrum Ink

Same color but different harmonic ink is a new type of ink with unique anti-counterfeiting functions. Simply put, the phenomenon of heterochromatic aberration refers to the same color but different spectral compositions.

Every object has its fixed optical properties, and under the illumination of the eye, its color is fixed. Moreover, the intrinsic spectral parameters of matter are constant and will not change with changes in external conditions.

Therefore, spectral data is the only and most accurate description of an object's color. In the evaluation and description of color systems, the color center is often described using three basic parameters: hue, brightness, and saturation in a three-dimensional coordinate system. In addition,

The reproduction of a color is related to the light source characteristics of the observed color. Two substances appear the same color under one light source, but show different colors under another light source,

This phenomenon is called the same color but different spectrum phenomenon, and in order to evaluate this phenomenon as a standard, the same color but different language evaluation index has been developed to assess the same color but different progression phenomenon.

Same package different ink is developed based on the principle of same color and different progression of substances. Under the illumination of sunlight, two types of oil with different colors have the same beautiful visual effect, that is, they have the same color characteristic expression value,

However, these two types of oils have different light characteristics. Same color but different spectral oils use two pigments with the same color but different light characteristics to generate two inks with the same color effect but different spectral characteristics, becoming a pair of same color but different spectral inks.

The anti-counterfeiting function of ink with the same color but different spectra mainly depends on the different absorption and reflection abilities of pigments in the ink that play a color developing role.

Album Printing Factory Same Color Different Spectrum Ink