Abstract

Experimental models of dampening fluids with antibacterial additives are developed. The influence of additives on the change in conductivity and acidity of dampening fluids and stability characteristics during operation and storage are studied. Methods of processing dampening fluids to improve their performance level and quality of the final printed product are studied. The work reveals some new facts about the characteristics for printability such as influences of dampening solution’s additives on the color characteristics of imprints. The material is devoted to the study of complex technological environment interference parameters printed contact and method of stabilization for the normalization of quality reproduction images of porous and non­adsorbent materials. There were grounded technological parameters of stable color reproduction by minimizing the ratio of ink transferring on non­adsorbent and porous materials.There were developed for a special purpose additions to regulate the offset printing process and method of their introduction into the technology environment and its control that allows to improve the quality of printed production. The effect of technological environment components on stability of printing process has been determined.

Highlights

  • The publishing and printing industry is evolving under the influence of scientific and technological progress

  • The driving force are the specialized production and personalized products based on modern digital technology, enhancing continuity and flexibility, automation and computerization of publishing and printing systems, the introduction of new digital monitoring and support properties, materials, constant improvement of quality requirements for finished products and so on

  • Offset printing with printing plates dampening holds a leading position in the production of printing products and is experiencing all forms of scientific progress [1, 2]

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Summary

Introduction

The publishing and printing industry is evolving under the influence of scientific and technological progress. The driving force are the specialized production and personalized products based on modern digital technology, enhancing continuity and flexibility, automation and computerization of publishing and printing systems, the introduction of new digital monitoring and support properties, materials, constant improvement of quality requirements for finished products and so on. Offset printing with printing plates dampening holds a leading position in the production of printing products and is experiencing all forms of scientific progress [1, 2]. The performance and print quality of offset printing with printing plates dampening depend on many factors, and quality of various printing and packaging products, in its turn, in the current environment requires the least aggressive environmental impact. Changes in the properties of the components of the technological environment, ignoring of printing parameters can lead to:

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