Analiza influenţei soluţiei de umezire asupra calităţii imprimeurilor obţinute prin tiparul offset (partea I-a)

Abstract

The subject that is dealt with in the following work is based on the dampening solution on the quality of prints produced through offset printing. In the process offset dampening solution plays an important role, so the quality of prints depends on the correct choice of dampening solution, a subject whose interest remains in its turn and in time of great current concern for production printing producers. The aim of this study is to analyze and identify priority quality dampening solution influencing the quality of prints. The researches concerning the actions of dampening solution are toward in identifying the causes occurred during the printing process offset. This study contains the experimental and applied contributions, aiming to assess the quality of the dampening solution additive that maintain stability by establishing pH and conductivity values.