over the years, the printing on flexo has been the field that has the greatest technological propulsion and a certain qualitative increase.
the major machine’s producers and the raw materials suppliers have been united by a common effort to give to the printer a finished high quality product and ecologically appropriate, in order to anticipate the market requirement.
the elastomeric for inking roller has had a significant evolution to meet the chemical characteristic changings of new inks and the increasing pressing needs of uniformity and quality of print.
to cover all needs, from solid area with high quantity of ink, to the halftone printing with controlled metering, tecnorulli has production in new series of compounds available in hardnesses from 45 to 80 shore a.
the grinding and finishing process is made on new high-tech machines that guarantee high levels of precision in dimensional measures and surface.
tecnorulli’ s compounds have been studied for ensure to printers a long lifetime and good efficiency in order to reduce costs resulting from stops and the remaking of the coating itself.
each phase of the working is done inside the company for being able to guarantee high qualitative standards, flexibility and an elevated service to the customers.
the corrugated boards printing is a very important field of the flexo section. The used inks are with water (exceptionally solvent).
tecnorulli’ s coverings for the ink vibrating rollers guarantee an optimal resistance to the inks also with the presence of antifoaming additive.
the range of compounds available includes coatings for rollers with high abrasion resistance available in different hardnesses.
for this type of rollers tecnorulli’ s laboratories have been developed special double coatings too; the lower coating with a soft compound with a great elasticity and compressibility, and the top coating with a harder compound very resistant to wear.
on these rollers all kind of surface grooves are performed by cnc machines.