English to Russian Tech/Engineering Printing & Publishing silicone emulsions

All modern web presses contain two silicone coaters.
These coaters are metal rollers and apply an in water diluted silicone emulsion to both sides of the web, in most cases after the chill rolls. The main function of this emulsion is used to reduce “marking” in the folder unit with coated paper. On the market there are a lot of different grades and brands of silicone emulsions.
They are dealing with rewetting, slipping, anti-marking, etc…