ROLLO-THERM
HIGH RESISTANT
The highly rub resistant
web offset heatset process inks.
Web offset heatset printing has developed into a high-performance process in recent years.
The use of a much wider range of printing substrates, from high quality glossy coated via mat-coated
stocks to newsprint papers, is an indication of such development. Above all, mat-coated papers exert
highest demands on the ink technology in respect of rub resistance.
ROLLO-THERM HIGH RESISTANT is the most up-to-date process series meeting such requirements
and based on our new "HIGHLY IMPROVED TECHNOLOGY" standard. Each of the special formula
constituents has been precisely adapted to the individual processing steps in manufacturing.
The binders are formulated to ensure optimum pigment wetting by the wetting medium and through
precisely monitored dispersing conditions as well as optimum performance in printing by the use
of highly sophisticated printing ink resins. The quality improvements of these new process inks conforming to the HIT-technology
become most obvious to the printer in the following respects:
• Superb gloss on the print and optimum color
intensity.
• The inks maintain a stable viscosity over a wide temperature range.
• Stable emulsification of damping solution ensures uniform ink splitting.
• Elastic characteristics of the binder minimize
ink misting.
Increased demands in respect of fast drying on the most different paper grades can be met.
This series is suitable for printing with reduced amounts of isopropanol, or even without any
isopropanol, in combination with corresponding damping solutions. HUBER-GRUPPE’s modern production
technologies together with comprehensive standardized production controls (according to DIN EN ISO 9001 etc.)
guarantee a constantly good quality of the new ROLLO-THERM HIGH RESISTANT process inks.
Special properties of the ROLLO-THERM HIGH RESISTANT process inks
• Excellent rub resistance, also on mat-coated papers, within the usual limits in practical
application.
• Plates run clean fast when using suitable damping solutions, through quick and dynamic
absorption of damping solution ensuring a stable ink/damping solution equilibrium.
• High-contrast printing.
• High color intensity and transparency.
• Excellent printability even at top printing speeds of 15 m/s.
• Excellent gloss, depending on the substrate.
• Excellent printability.
• Good flow characteristics, making these inks highly suitable for automatic ink supply
systems and excellent entrainment in the ink duct.
Application
Especially for jobs demanding highest possible rub resistance.
Printing auxiliaries
If ROLLO-THERM HIGH RESISTANT inks need to be adapted to special printing conditions
in exceptional cases, it is advisable to use the sundries supplied by companies of HUBER-GRUPPE
which are adapted to the highly sophisticated binder system.
