КОМПЛЕКСНЫЙ ПОКАЗАТЕЛЬ КАЧЕСТВА ПЕЧАТИ НА АЛЮМИНИЕВЫХ БАНКАХ

Abstract

Packaging is an integral part of food products sold to the public. Despite the high requirements for the print on an aluminum jar, there is no comprehensive indicator for assessing its quality. Not all indicators of the quality of printing on aluminum jars can be directly measured. Therefore, when determining the quality of aluminum cans, we used the expert assessments method. During the study, 5 specialists selected the following most significant indicators that determine the quality of printing on an aluminum jar: print clarity; color accuracy; technological gap; continuity; uniformity and smoothness. Further analysis consisted in checking the distribution of estimates received from experts; determining the consistency of expert opinions using the coefficient of variation; normalizing ranks, determining the weighting coefficients of each indicator. The resulting comprehensive indicator of print quality assessment can be applied at the stage of quality control of finished aluminum jars, as well as at the acceptance stage, before packing the product.