Моделирование растискивания в рулонной офсетной печати
Аннотация
Целью работы является разработка метода предсказания значений показателей TVI печатного процесса для оперативного изменения компенсационных кривых RIP для рулонной офсетной печати. В ходе работы были выявлены существующие проблемы в полиграфической отрасли. Проведены множественные измерения и эксперименты, касающиеся поведения растискивания в зависимости от изменения оптической плотности. В результате было выявлено зависимость максимума и смещения растискивания от вариации оптической плотности.
The aim of the work is to develop a method for predicting the values of the TVI indicators of the printing process for the rapid modification of the RIP compensation curves for web offset printing. In the course of the work, problems in the printing industry were identified. Conducted multiple measurements and experiments relating to the behavior of growing depending on the change in optical density. As a result, the dependence of the maximum and displacement of the dot gain on the variation of the optical density was revealed.
The aim of the work is to develop a method for predicting the values of the TVI indicators of the printing process for the rapid modification of the RIP compensation curves for web offset printing. In the course of the work, problems in the printing industry were identified. Conducted multiple measurements and experiments relating to the behavior of growing depending on the change in optical density. As a result, the dependence of the maximum and displacement of the dot gain on the variation of the optical density was revealed.