Masterbatch is a paper material used for color matching with dyes and pigments. The color accuracy of master paper is very important for dyeing and coating production. Master papers are used as reference standards for color matching and color reproduction in various industries such as printing, packaging, textiles and paints. The importance of accurate and consistent color reproduction to ensure that the final product meets the desired color specification and visual appearance cannot be overemphasized. In addition , masterbatch paper is in the process of color formulation and color management. Color formulations for inks, coatings, paints, and other color-based products often rely on master paper as a reference for creating color formulations. The color difference of the color master paper will cause the deviation of the color formula, which will cause the color mismatch of the final product. Regular color difference testing can help detect any color drift or variation in the master paper, allowing necessary adjustments to be made to the color formulation to maintain color accuracy and consistency in the final product.
The color difference meter can measure the color and color difference value of masterbatch paper, and evaluate the color difference by comparing the color value of the sample and the standard color plate. The following are the general measurement steps of the color difference meter in the color difference detection of masterbatch paper:
Prepare the sample: Cut the masterbatch paper sample to an appropriate size and place it flat on the measuring table.
Instrument Calibration: Before taking measurements, the instrument should be calibrated using the instrument's white calibration plate.
Measure the sample: place the measuring head of the Colorimeter on the sample, and press the measurement key on the instrument to measure.
Save data: Save the data read by the instrument for subsequent analysis and comparison.
Analysis and comparison: compare the color difference value of the sample with the standard value to evaluate the color accuracy and quality of the sample.
North and South Chao reminds you: When measuring, you should choose the appropriate light source and color space to ensure the accuracy of the measurement results. In addition, care should be taken to avoid the influence of impurities and dirt on the sample surface on the measurement results.
